Packaged Gas/Electric
Rooftop Units
Voyager™
12½ – 25Tons — 60 Hz
October 2004
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Contents
Introduction
2
4
Features and Benefits
Application Considerations
10
Selection Procedure
Model Number Description
General Data
11
13
14
Performance Data
21
Cooling Performance
Fan Performance
Heat Performance
21
31
43
Controls
46
47
58
68
Electric Power
Dimension and Weights
Mechanical Specifications
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Features and
Benefits
Factory Installed Options
• Black Epoxy Coated Condenser Coil
• Dehumidification Option
• High Efficiency Motors
• High Pressure Cutout
Field Installed Options
• CO2 Sensing
• Digital Display Zone Sensor
• DualThermistor Remote Zone Sensor
• Low Static Drive
• Hinged Access Doors
• High Static Drive
• Novar Unit Controls
• Manual Outside Air Damper
• Motorized Outside Air Dampers
• Powered Exhaust
• Novar Return Air Sensor
• Powered or Unpowered Convenience
Outlet
• Downflow – Roof Curb
• Horizontal – Economizer
• Remote Potentiometer
• Ventilation Override Accessory
• Zone Sensors
• Supply and/or Return Air Smoke
Detector
• Thermal ExpansionValve/Face-Split
Evaporator Coil Option
• Through the Base Electrical with Circuit
Breaker
• Through the Base ElectricalWith
Disconnect Switch
• Through the Base Utilities Access
• Two-Inch Pleated Filters
Factory or Field Installed Options
• Clogged Filter/Fan Failure Switch
• Differential Pressure Switches
• Discharge Air Sensing Kit
• Downflow – Economizer
• Frostat
• LonTalk® Communications Interface
• Oversized Motors
• Reference or Comparative Enthalpy
• Tool-less Hail Guards
• Trane Communications Interface (TCI)
4
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Features and
Benefits
Quality and Reliability are enhanced
through ReliaTel control and logic:
ReliaTel MakesTesting Easy
Easy to Install, Service and
Maintain
ReliaTel requires no special tools to run
theVoyager unit through its paces.
Simply place a jumper betweenTest 1
andTest 2 terminals on the LowVoltage
Terminal Board and the unit will walk
through its operational steps
automatically.
—prevents the unit from short cycling,
considerably improving
compressor life.
Because today’s owners are very cost-
conscious when it comes to service and
maintenance, theTrane Voyager was
designed with direct input from service
contractors.This valuable information
helped to design a product that would get
the serviceman off the job quicker and
save the owner money.Voyager does
this by offering:
—ensures that the compressor will run
for a specific amount of time which
allows oil to return for better
lubrication, enhancing the reliability of
the compressor.
—The unit automatically returns
control to the zone sensor after
stepping through the test mode a
single time, even if the jumper is
left on the unit.
Voyager with ReliaTel reduces the
number of components required to
operate the unit, thereby reducing
possibilities for component failure.
Quality and Reliability
ReliaTel™ Controls (LCI-R)
As long as the unit has power and the
“system on” LED is lit, ReliaTel is
operational.The light indicates that the
controls are functioning properly.
ReliaTel Makes Installing and
Servicing Easy
ReliaTel eliminates the need for field
installed anti-shortcycle timer and time
delay relays. ReliaTel controls provide
these functions as an integral part of the
unit.The contractor no longer has to
purchase these controls as options and
pay to install them.
ReliaTel features expanded diagnostic
capabilities when utilized withTrane
Integrated Comfort™ Systems.
Some zone sensor options have central
control panel lights which indicate the
mode the unit is in and possible
diagnostic information (dirty filters for
example).
The wiring of the low voltage connections
to the unit and the zone sensors is as
easy as 1-1, 2-2, and 3-3.This simplified
system makes wiring easier for the
installer.
Other ReliaTel Benefits
ReliaTel controls provide unit control for
heating, cooling and ventilating utilizing
input from sensors that measure outdoor
and indoor temperature.
The ReliaTel built-in anti-shortcycle timer,
time delay relay and minimum “on” time
control functions are factory tested to
assure proper operation.
ReliaTel softens electrical “spikes” by
staging on fans, compressors and
heaters.
Intelligent Fallback is a benefit to the
building occupant. If a component goes
astray, the unit will continue to operate at
predetermined temperature setpoint.
ReliaTel™
Intelligent Anticipation is a standard
ReliaTel feature. It functions continuously
as ReliaTel and zone sensor(s) work
together in harmony to provide much
tighter comfort control than conventional
electro-mechanical thermostats.
The same ReliaTel Board fits allVoyager
Packaged Gas/Electrics, Cooling with
Electric Heat, and Heat Pump models.
This provides standardization of parts for
contractors. Less money is tied up in
inventory with ReliaTel.
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Features and
Benefits
Drum andTube Heat Exchanger
• The heat exchanger is manufactured
using aluminized steel with stainless
steel components for maximum
durability.The requirement for cycle
testing of heat exchangers is 10,000
cycles by ANSI Z21.47.This is the
standard required by both UL and AGA
for cycle test requirements. American
Standard requires the design to be
tested to 2½ times this current
standard.The drum and tube design has
been tested and passed over 150,000
cycles, which is over 15 times the
current ANSI cycling requirements.
• The negative pressure gas valve will
not allow gas flow unless the
combustion blower is operating.This is
one of our unique safety features.
• The forced combustion blower supplies
pre-mixed fuel through a single
stainless steel burner screen into a
sealed drum where ignition takes place.
It is more reliable to operate and
maintain than a multiple burner system.
• The hot surface ignitor is a gas ignition
device which doubles as a safety device
utilizing a continuous test to prove the
flame.The design is cycle tested at the
factory for quality and reliability.
• Our gas/electric rooftops exceed all
California seasonal efficiency
requirements and perform even better
than the California NOx emission
requirements.
Forced Combustion Blower
Negative Pressure Gas Valve
Hot Surface Ignitor
Drum and Tube Heat Exchanger
6
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Features and
Benefits
Dehumidification (Hot Gas Reheat)
Option
This option allows for increased outdoor
air ventilation. It
reduces humidity
levels while
increasing
comfort level in
the air space.
Cooling can
operate without a
demand for
High Static Drive Accessory
Outstanding Standard and
Available on many models, this high
static drive accessory extends the
capability of the standard motor. Avoid
expensive motors and operating costs by
installing this optimized sheave
accessory.
Optional Components
Black Epoxy Coated Condenser Coil
The coil provides corrosion protection to
condenser coils for seacoast application.
Cabinet Integrity
For added water integrity, Voyager has a
raised 11/ " lip around the supply and
return of 8the downflow units to prevent
water from blowing into the ductwork.
Hinged Access Doors
These doors permit easy access to the
filter, fan/heat, and compressor/control
sections. They reduce the potential roof
damage from screws or sharp access
door corners.
Clogged Filter/Fan Failure Switch
dehumidification.
The hot gas reheat
coil is designed to
deliver maximum
reheat
A dedicated differential pressure switch is
available to achieve active fan failure
indication and/or clogged filter indication.
LonTalk® Communications Interface
The LonTalk communications interface
allows the unit to communicate as a
Tracer™LCI-V device or directly with
generic LonTalk Network Building
Automation System Controls.
CO2 Sensing
The CO2 sensor has the ability to monitor
space occupancy levels within the
building by measuring the parts per
million of CO2 (Carbon Dioxide) in the air.
As the CO2 levels increase, the outside air
damper modulates to meet the CO2
space ventilation requirements.The CO
sensor kit is available as a field installed2
accessory.
temperature.
Digital Display Zone Sensor
The Digital LCD (Liquid Crystal Display)
zone sensor has the look and functionality
of standard zone sensors. This sensor
should be utilized with ReliaTel™ controls.
Power Exhaust Option
This option is available on downflow units
and provides exhaust of the return air,
when using a downflow economizer, to
maintain proper building pressurization.
Great for relieving most building
overpressurization problems.
Discharge Air Sensing Kit
Provides true discharge air sensing in
heating models. The kit is functional only
with the ReliaTel Options Module.
ColoredAnd NumberedWiring
Save time and money tracing wires and
diagnosing the unit.
Quick-Access Panels
DownflowAnd Horizontal Economizers
The economizers come with three control
options — dry bulb is standard, enthalpy
and differential enthalpy are optional.
Remove three or fewer screws for
access to the standardized internal
components and wiring.
Compressors
Voyager contains the best compressor
technology available to achieve the
highest possible performance. Dual
compressors are outstanding for
humidity control, light load cooling
conditions and system back-up
applications. Dual compressors are
available on all models.
Quick-Adjust Idler Arm
DualThermistor Remote Zone Sensor
This sensor will reduce the total number
of remote sensors to obtain space
temperature averaging. This sensor
should be utilized with ReliaTel controls.
With the Quick-Adjust Idler Arm, the belt
and sheaves can be quickly adjusted
without moving the mounted fan motor.
The result is a major savings in time and
money.
Factory Built Roof Curbs
Refrigerant Circuits
Available for downflow units. Only two
roof curbs for the entireVoyager line
simplifies curb selection.
AllVoyager 12½-25 ton units shall have
crankcase heaters, low and high pressure
controls as standard.
Fresh Air
Condenser Coil
Voyager boasts a
patent-pending
1+1+1 condenser
coil, permanently
gapped for easy
cleaning.
0 - 25% manual or 0 -
50% motorized outside
air hoods are available.
Low Static Drive
Accessory
This option shall allow
the standard motor to
operate at lower static
performance. (See Fan
Performance tables).
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Features and
Benefits
Reference or Comparative Enthalpy
Measures and communicates humidity
while maximizing comfort control.
VariTrac
Actual shipping tests were performed to
determine packaging requirements. Units
were test shipped around the country to
determine the best packaging. Factory
shake and drop tests were used as part
of the package design process to help
assure that the unit arrives at the job site
in top condition.
WhenTrane’s changeover VAV System
for light commercial applications is
coupled withVoyager, it provides the
latest in technological advances for
comfort management systems and can
allow thermostat control in every zone
served by VariTrac.
Sloped Drain Pans
Standard on every unit.
Standardized Components
Components are placed in the same
location on allVoyager units. Familiarize
yourself with oneVoyager and you are
familiar with every Voyager.
Ventilation Override Accessory
Rigging tests include lifting a unit into the
air and letting it drop one foot, assuring
that the lifting lugs and rails hold up under
stress.
With theVentilation Override Accessory
installed, the unit can be set to transition
to up to 3 different pre-programmed
sequences for Smoke Purge,
Due to standardized components
throughout theVoyager line, contractors/
owners can stock fewer parts.
We perform a 100% coil leak test at the
factory.The evaporator and condenser
coils are leak tested at 200 psig and
pressure tested to 450 psig.
Pressurization, and Exhaust.The
transition occurs when a binary input on
the RTOM is closed (shorted).This would
typically be a hard wired relay output
from a smoke detector or fire control
panel.The ventilation override kit is
available as a field installed accessory.
Supply and/or Return Air Smoke
Detector
With this option installed, if smoke is
detected, all unit
All parts are inspected at the point of final
assembly. Sub-standard parts are
identified and rejected immediately.
operation will be shut
down. Reset will be
manual at the unit.
Return Air Smoke
Detectors require
minimum allowable
airflow when used
with certain models.
Every unit receives a 100% unit run test
before leaving the production line to
make sure it lives up to rigorousTrane
requirements.
Zone Sensors
Available in programmable, automatic
and manual styles.
Rigorous Testing
Voyager units incorporate either a one
piece top or theTrane-Tite-Top (T3). Each
part of the top (either two or three pieces)
overlaps in such a way that water cannot
leak into the unit.These overlapped edges
are gasketed and sealed to ensure
superior water integrity.
The fan and idler arm assembly designs
have been tested to over 300,000 cycles
each. Our combined cycle testing is now
over 7,000,000 cycles.
Tool-less Hail Guards
Tool-less, hail
protection quality coil
guards shall be either
All of Voyager’s designs were rigorously
rain tested at the factory to ensure water
integrity.
factory or field-installed for condenser
coil protection.This option protects the
condenser coil from vandalism and/or
hail damage.
VariTrac™
Trane Communication Interface (TCI)
Available factory or field installed.This
module when applied with the ReliaTel™
easily interfaces withTrane’s Integrated
ComfortTM System.
8
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Features and
Benefits
Powered or Unpowered Convenience
Outlet
Factory Installed Options
A wide variety of Factory Installed
Options (FIOPs) are available.
Easy to Install and Service
Conversionless Units
The dedicated design units (either
downflow or horizontal) require no panel
removal or alteration time to convert in
the field — a major cost savings during
installation.
This option is a GFCI, 120v/15amp, 2 plug,
convenience outlet, either powered or
unpowered.This option can only be
ordered when theThrough the Base
Electrical with either the Disconnect
Switch, or Circuit Breaker, option is
ordered.This option is available on all
downflow models.
Added Efficiency
Airflow
Airflow is outstanding.TheVoyager can
replace an older machine with old
ductwork and, in many cases, improve
the comfort through better air
distribution.
Horizontal units come complete with duct
flanges so the contractor doesn’t have to
field fabricate them.These duct flanges
are a time and cost saver.
High Efficiency Motors
Easy Access LowVoltageTerminal Board
Voyager’s LowVoltageTerminal Board is
external to the electrical control cabinet. It
is extremely easy to locate and attach the
thermostat wire.This is another cost and
time saving installation feature.
This option is available with efficiency
ratings from 86.5 up to 91.0. It is not
available for all models.
U-shaped Airflow
U-shaped airflow allows for improved
static capabilities.
LowAmbient Cooling
Cooling capabilities down to 0°F as
standard.
Oversized Motors
Factory or field installed oversized
motors available for high static
applications.
One of our FinestAssets:
Trane Sales Representatives are a
Support group that can assist you with:
— Product
Single Point Power
A single electrical connection powers the
unit.
Single Side Service
Single side service is standard on all
units.
— Application
LowVoltage Connections
— Service
— Training
The wiring of the low voltage connections
to the unit and the zone sensors is as
simple as 1-1, 2-2, and 3-3.This simplified
system makes it easy for the installer to
wire.
— Special Applications
— Specifications
Through the Base Electrical with Circuit
Breaker
This option is a factory installed thermal
magnetic, molded case, HACR Circuit
Breaker with provisions for through the
base electrical connections. This option is
available on all downflow models.
— Computer Programs and much more
Voyager has the features and benefits
that make it first class in the light
commercial rooftop market. Designed
with input from field contractors and
engineers, its U-shaped airflow
performance is outstanding.
Through the Base Electrical with
Disconnect Switch
Factory installed 3-pole, molded case,
disconnect switch with provisions for
through the base electrical connections
are available. This option is available on
all downflow models.
Through the Base UtilitiesAccess
An electrical service entrance shall be
provided allowing electrical access for
both control and main power connections
inside the curb and through the base of
the unit. Option will allow for field
installation of liquid-tight conduit and an
external field installed disconnect switch.
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Application
Considerations
Application of this product should be
within the cataloged airflow and cooling
considerations.
Power Exhaust Accessory
The power exhaust accessory is
available on all 12½-25 tons downflow
units.This accessory can be field
installed and will assist in relieving
building pressurization.
Low Ambient Cooling
ThisVoyager line features, as standard,
low ambient cooling down to 0°F. The
Voyager™ line features, with ReliaTel™
microprocessor controls, low ambient
cooling down to 0°F. The following options
need to be included/considered when low
ambient applications are required:
continuous fan operation, crankcase
heaters, thermal expansion valves,
frostat. Contact your localTrane
Condensate Trap
The evaporator is a draw-thru
configuration. A trap must be field
provided prior to start-up on the cooling
cycle.
Clearance Requirements
The recommended clearances identified
with unit dimensions should be
maintained to assure adequate
serviceability, maximum capacity and
peak operating efficiency. Actual
clearances which appear inadequate
should be reviewed with the localTrane
sales personnel.
Representative for more assistance with
low ambient cooling applications.
Barometric Relief
This product offers an optional
barometric relief damper included in the
downflow economizer accessory.This
accessory consists of gravity dampers
which open with increased pressure. As
the building air pressure increases, the
pressure in the unit return air section
also increases, opening the dampers and
relieving the conditioned space.
Unit Pitch
These units have sloped condensate
drain pans. Units must be installed level;
any unit slope must be toward access
side of unit.
NOTE:THE EFFECTIVENESS OF
BAROMETRIC RELIEF DAMPER DURING
ECONOMIZING OPERATION IS SYSTEM
RELATED. PRESSURE DROP OF THE
RETURN AIR SYSTEM SHOULD BE
CONSIDEREDTO CONTROL BUILDING
PRESSURIZATION.
Heating Operation
The heat exchanger is manufactured with
aluminized steel. To prevent
condensation within the heat exchanger,
do not exceed 50% outside air.
10
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Selection
Procedures
To determine the total unit static pressure
add the external static pressure to the
additional static created by the added
features:
Cooling Capacity
Heating Capacity
Step 1 — Calculate the building heating
load using theTrane calculation form or
other standard accepted method.
Step 1 — Calculate the building’s total
and sensible cooling loads at design
conditions. Use theTrane calculation form
or any other standard accepted method.
External Static (duct system) 0.45 wg
Step 2 — Size the system heating
capacity to match the calculated building
heating load.The following are building
heating requirements:
a. Total heating load of 165 MBh
b. 8000 cfm
c. Fuel - Natural gas
Standard Filter 2 in. (fromTable PD-36)
0.11 g
Example:The following are the building
requirements:
a. Electrical Characteristics: 460/60/3
b. Summer Design Conditions: Entering
Evaporator Coil: 80° DB/ 67°WB
Outdoor Ambient: 95° DB
Economizer (100% Return Air fromTable
PD-20) 0.05 wg
Total static pressure 0.61
c. Total Cooling Load: 220 MBh
d. Sensible Cooling Load: 140 MBh
e. Airflow: 8000 cfm External Static
Pressure: 0.450 in wg
f. downflow configuration
g. economizer
Note:The Evaporator Fan Performance
Table PD-20 has already accounted for
the pressure drop for standard filters and
wet coils (see note belowTable PD-20).
Therefore the actual total static pressure
is 0.61-0.11 = 0.50 wg.
For theYC*240B3, there are two heating
capacities available, 250 MBh and 400
MBh input models shown inTable PD-35.
The output capacities of these furnaces
are 175 MBh and 300 MBh respectively.
The low heat model with 175 MBh best
matches the building requirements,
indicating aYC*240B3 should be
selected.
Step 2 — As a starting point, a rough
determination must be made of the size
of the unit. The final selection will be
made after examining the performance
at the given conditions. Divide the total
cooling load by the nominal BTUH per ton
(12 MBh per ton); then round up to the
nearest unit size.
With 8000 cfm and 0.50 inches external
static pressure. Table PD-20 shows 3.96
bhp for this model. At these conditions,
the note below the table gives a formula
to calculate Fan Motor Heat:
Air Delivery Selection
External static pressure drop through the
air distribution system has been
calculated to be 0.50 inches of water.
EnterTable PD-20 for aYC*240B3 at 8000
cfm and 0.50 static pressure.The
standard motor at high speed will give
the desired airflow.
3.15 X bhp = MBh
3.15 X 3.96 = 12.47 MBh.
220 MBh / 12 MBh = 18.333 (approx 20
tons).
Subtracting the fan motor heat from the
gross cooling capacity of the unit:
NetTotal Cooling Capacity =
246 MBh - 12.47 = 251.53 MBh
Net Sensible Cooling Capacity =
176 MBh - 12.47 = 163.53 MBh.
Step 3 — Examine gross capacity:Table
PD-4 shows that aYC*240B3 has a gross
cooling capacity of 246 MBh and 176
MBh sensible capacity at 95 DB ambient
and 8000 cfm with 80 DB/ 67WB air
entering the evaporator.
Accessory Selection
Select accessories needed to
accommodate the application.
Since the NetTotal Cooling Capacity
meets the cooling load requirements of
220 MBh, we are satisfied with this
selection.
To Find Capacity at Intermiediate
Conditions Not in theTable
When the design conditions are between
two numbers that are in the capacity
table, interpolation is required to
approximate the capacity.
Note: Extrapolation outside of the table
conditions is not recommended.
Step 4— Verify the unit will have enough
capacity to meet the building
requirements by determining the net
capacity, which includes heat generated
by the fan. In order to select the correct
unit, the fan motor heat must be
deducted from the gross coolingcapacity.
The amount of heat that the fan motor
generates is dependent on the effort by
the motor - cfm and static pressure.
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Selection
Procedure
68°F DB,
OA
Dehumidification Selection
67°F WB
75°F DB,
RA
Determine normal unit cooling and
heating capacities as previously
described in the selection procedures on
prior page.
52% RH
72°F DB
MA
65°F WB
51.7°F DB,
51.0°F DB
SA’
OA
OA
MA
MA
71°F DB,
SA
Typical 20 tonYFD241C
59°F WB
6400 cfmTotal Supply airflow
2560 cfm Outside Air (40%)
3840 cfm Return Air
RA
RA
SA
SA
REHEAT
SA’
SA’
1.00” External Static Pressure
OA Conditions
Part load day and raining
68°F db
Chart C-1
67°F wb
66.5 dp
95% RH
Step 5: Determine leaving unit
sensible temperature with reheat
active (SA)
Reheat temperature (obtained in step 4)
+ (SA’ + fan heat) = SA
(SA’ + fan heat) = leaving unit
temperature in standard cooling mode
from step 3b.
Step 3a: Determine leaving
evaporator temperature (SA’)
Leaving UnitTemperature = SA’
Utilizing the manual selection method as
previously described and the formula
RA’ conditions
75°F db
63°F wb
52% RH
∆Temp = gross sensible or latent cooling
55.9 dp
capacity in Bth
(cfm)(1.085)
Step 1: Determine the mixed/
entering air condition (MA’)
MA’ = (% outside air*outside air dry-bulb
temperature) + (% return air*return air
dry-bulb temperature)
MA’ = (0.40*68°F) + (0.60*75°F)
MA’ = 72.20°F db
Note: Repeat for wet-bulb
temperature (wb).
Plot on psychrometric chart.
17.55°F db + 53.6°F = 71.2°F db
SA=71.2°F
Subtract your sensible ∆ temp from the
entering db and latent ∆ temp from the
entering wb or use the TOPSS™
program determine the leaving
evaporator temperature (temperature
without the addition of fan heat).
51.74 db
Since reheat adds only sensible heat,
follow the psychrometric chart to find the
new wb temperature.
wb ≅ 58.7°F
51.03 wb
Consider Chart C-1. If the space relative
humidity is equal to or above the space
relative humidity setpoint, the
Step 3b: Determine leaving unit
temperature in standard cooling
mode
MA’
72.2°F db
64.7°F wb
Dehumidification option will:
Repeat Step 3a substituting net sensible
or latent capacity for gross sensible or
latent capacity to find the leaving unit
temperature including fan heat or refer to
yourTOPSS selection.
53.6 db
Step 2: Determine the additonal
static pressure drop for a reheat unit
Table PD-36 shows a static pressure drop
of 0.35” for the reheat coil and an
additional .04 for the mandatory 2”
pleated filters required when ordering the
dehumidification option.Total static
pressure =
1.0+0.035+0.04=1.075
(≅1.1 for manual calculations)
Do not forget to also add any additional
static from other accessories.
• Energize compressor or both
compressors (2 stage compressor units).
• Hot gas reheat valve is energized and
hot gas is diverted to the reheat coil.
• Dehumidification/reheat is terminated
when space humidity is reduced to 5%
below relative humidity setpoint.
51 wb
84% RH
49% dp
At MA’, air enters the RTU.The RTU filters,
cools, and dehumidifies the air as it
moves through the evaporator coil. Air
leaves the evaporator coil saturated at
the preset dew point condition (SA’) and
is reheated by the hot gas reheat coil to
deliver 71°F (SA) supply air to the space.
Step 4: Determine reheat
temperature rise
Using the leaving evaporator temp (SA’),
go to PD-37 and determine the reheat
temperature rise for that particular cfm:
17.55°F db
Table PD-29 (airflow table for 20 ton
dehumidification units) indicates that a
standard motor and drive is needed for
this airflow and static pressure range.
Note: Reheat temperature rise is based
on supply airflow and leaving
evaporator coil temperature.
12
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Model
Number
Description
Packaged Gas/Electric UnitTypical Model Nomenclature
Y
C
D
1
5
0
C
3
L
0
A
A
1
2
3
4
5
6
7
8
9
10
11
12
Digits 1, 2 - Product Type
YC = Packaged Gas/Electric
Digit 8 - Electrical Characteristics
3 = 208-230/60/3
4 = 460/60/3
W= 575/60/3
K = 380/60/3
YF = With Factory Installed Options
Digit 3 - Airflow Configuration
Digit 9 - Heating Capacity
D = Downflow
H = Horizontal
L = Low Heat
M = Medium Heat
H = High Heat
Digits 4, 5, 6 - Nominal Gross Cooling
Capacity (MBh)
Digit 10 - Factory-Installed Options
150 =
151 =
180 =
181 =
210 =
211 =
240 =
241 =
300 =
301 =
12½ Ton Standard Efficiency
12½ Ton High Efficiency
15 Ton Standard Efficiency
15 Ton High Efficiency
17½ Ton Standard Efficiency
17½ Ton High Efficiency
20 Ton Standard Efficiency
20 Ton High Efficiency
0 = Packed Stock, No Options
A = Downflow Economizer
B = Oversized Motor
C = Downflow Economizer and Oversized
Motor
F = Trane Communications Interface (TCI)
G = Downflow Economizer and TCI
H = TXV/Face-Split Evaporator
J = Oversized Motor and TXV/Face-Split
Evaporator
25 Ton Standard Efficiency
25 Ton High Efficiency
K = Downflow Economizer, Oversized
Motor, and TXV/Face-Split Evaporator
L = Downflow Economizer with TXV/Face-
Split Evaporator
Digit 7- Major Development Sequence
M = Reheat Coil
N = Downflow Economizer and Reheat Coil
P = Oversized Motor and Reheat Coil
R = Downflow Economizer, Oversized
Motor and Reheat Coil
Digit 11- Minor Design Sequence
Digit 12- Service Digit
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(12½, 15Ton)
Standard Efficiency
General Data
Table GD-1 — General Data
12½Ton Downflow and Horizontal Units
15Ton Downflow and Horizontal Units
YC*150D3,D4,DWL, DK
YC*150D3,D4,DWH, DK
YC*180B3,B4,BWL, BK
YC*180B3,B4,BWH, BK
Cooling Performance1
Gross Cooling Capacity
EER2 (Downflow/Horizontal)
Nominal CFM / ARI Rated CFM
ARI Net Cooling Capacity
Integrated Part LoadValue3
System Power (KW)
Heating Performance4
Heating Models
150,000
9.6
182,000
9.7
6,000/5,300
174,000
10.0
5,000/4,400
142,000
10.3
14.79
17.94
Low
150,000
100,000
122,000
81,000
81.0
High
250,000
175,000
203,000
142,000
80.7/79.9
81.0
Low
250,000
175,000
203,000
142,000
80.7 / 79.9
81.0
High
350,000
250,000
284,000
203,000
80.1 / 79.1
81.0
Heating Input (Btuh)
1st Stage
Heating Output (Btuh)
1st Stage
AFUE (%)5 (Downflow/Horizontal)
Steady State Efficiency (%)
No. Burners
81.0
1
2
1
2
No. Stages
Gas Supply Pressure (in. w.c)
Natural or LP (minimum/maximum)
Gas Connection Pipe Size (in.)
Compressor
2.5/14.0
1/2
2.5/14.0
1/2
3/4
No./Type
2/Scrolls
9.2
Hi-Performance
.375
2/Scrolls
9.2
Hi-Performance
.375
Sound Rating (BELS)6
Outdoor Coil -Type
Tube Size (in.) OD
Face Area (sq ft)
24.18
27.12
Rows/FPI
2/16
3/16
Indoor Coil -Type
Hi-Performance
.375
Hi-Performance
.375
Tube Size (in.)
Face Area (sq ft)
17.5
17.50
Rows/FPI
2/15
2/15
Refrigerant Control
Drain Connection No./Size (in.)
Outdoor Fan -Type
No. Used/Diameter (in.)
DriveType/No. Speeds
CFM
Short Orifice
1/1.00 NPT
Propeller
2/26
Direct/1
10,600
Short Orifice
1/1.00 NPT
Propeller
2/26
Direct/1
10,200
No. Motors/HP
2/.50
2/.50
Motor RPM
1,100
1,100
Indoor Fan -Type
FC Centrifugal
1/15 X 15
Belt/1
FC Centrifugal
1/15 X 15
Belt/1
No. Used/Diameter (in.)
DriveType/No. Speeds
No. Motors
1
1
Motor HP (Standard/Oversized)9
Motor RPM (Standard/Oversized)9
Motor Frame Size (Standard/Oversized)9
Filters -Type Furnished
(No.) Size Recommended
Downflow
3.0/5.0
3.0/5.0
1740/3450
145T/145T
Throwaway8
1740/3450
145T/145T
Throwaway8
(2) 20 X 20 X 2, (4) 20 X 25 X 2
(2) 20 X 20 X 2, (4) 20 X 25 X 2
(2) 20 X 20 X 2, (4) 20 X 25 X 2
(2) 20 X 20 X 2, (4) 20 X 25 X 2
Horizontal
Refrigerant Charge (Lbs of R-22)7
9.3/9.4/Circuit
17.5/9.5/ Circuit
Notes:
1. Cooling Performance is rated at 95°F ambient, 80°F entering dry bulb, 67°F entering wet bulb. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the
effect of fan motor heat. Units are suitable for operation to 20% of nominal cfm. Certified in accordance with the unitary large equipment certification program, which is based on ARI Standard
340/360-93.
2. EER is rated at ARI conditions and in accordance with ARI Standard 210/240 or 360.
3. Integrated Part Load Value is rated in accordance with ARI Standard 210/240 or 360. Units are rated at 80°F ambient, 80°F entering dry bulb, and 67°F entering wet bulb at ARI rated cfm.
4. Heating Performance limit settings and rating data were established and approved under laboratory test conditions using American National Standards Institute standards. Ratings shown are for
elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced at the rate of 4% for each 1000 feet above sea level.
5. AFUE is rated in accordance with DOE test procedures.
6. Sound Rating shown is tested in accordance with ARI Standard 270 or 370.
7. Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.
8. An optional 2 inch pleated filter is also available.
9. For 380V/60Hz units, the oversized mtoor is used as the standard motor. Refer to oversized motor data.
*Indicates both downflow and horizontal units.
14
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(17½, 20Ton)
Standard Efficiency
General Data
Table GD-2 — General Data
17½Ton Downflow and Horizontal Units
20Ton Downflow and Horizontal Units
YC*210C3,C4,CWL, CK
YC*210C3,C4,CWH, CK
YC*240B3,B4,BWL, BK
YC*240B3,B4,BWH, BK
Cooling Performance1
Gross Cooling Capacity
EER2
210,000
9.6
242,000
9.5
Nominal CFM / ARI Rated CFM
ARI Net Cooling Capacity
Integrated Part LoadValue3
System Power (KW)
Heating Performance4
Heating Models
7,000/5,800
196,000
9.8
8,000/7,000
232,000
9.8
20.41
24.42
Low
250,000
175,000
203,000
142,000
80.7 / 79.9
81.0
High
350,000
250,000
284,000
203,000
80.1 / 79.1
81.0
Low
250,000
175,000
203,000
142,000
80.2 / 81.0
81.0
High
400,000
300,000
324,000
243,000
79.8 / 79.7
81.0
Heating Input (Btuh)
1st Stage
Heating Output (Btuh)
1st Stage
AFUE (%)5 Downflow/Horizontal
Steady State Efficiency (%)
No. Burners
1
2
1
2
No. Stages
Gas Supply Pressure (in. w.c)
Natural or LP (minimum/maximum)
Gas Connection Pipe Size (in.)
Compressor
2.5/14.0
2.5/14.0
1/2
3/4
1/2
3/4
No./Type
2/Scrolls
9.4
Hi-Performance
.375
2/Scrolls
9.4
Hi-Performance
.375
Sound Rating (BELS)6
Outdoor Coil -Type
Tube Size (in.) OD
Face Area (sq ft)
27.12
35.3
Rows/FPI
3/16
3/16
Indoor Coil -Type
Tube Size (in.)
Hi-Performance
.375
Hi-Performance
.375
Face Area (sq ft)
17.50
26.00
Rows/FPI
4/15
2/15
Refrigerant Control
Drain Connection No./Size (in.)
Outdoor Fan -Type
No. Used/Diameter (in.)
DriveType/No. Speeds
CFM
Short Orifice
1/1.00 NPT
Propeller
2/26
Direct/1
13,400
Short Orifice
1/1.00 NPT
Propeller
2/26
Direct/1
14,600
No. Motors/HP
2/1.0
2/1.0
Motor RPM
1,125
1,125
Indoor Fan -Type
FC Centrifugal
1/15 X 15
Belt/1
FC Centrifugal
1/18 X 18
Belt/1
No. Used/Diameter (in.)
DriveType/No. Speeds
No. Motors
1
1
Motor HP (Standard/Oversized)9
Motor RPM (Standard)9
Motor Frame Size (Standard/Oversized)9
Filters -Type Furnished8
(No.) Size Recommended
Downflow
Horizontal
Refrigerant Charge (Lbs of R-22)7
Downflow
5.0/7.5
5.0/7.5
3450/3470
56HZ/184T
Throwaway
3450/3470
145T/184T
Throwaway
(2) 20 X 20 X 2/(4) 20 X 25 X 2)
(2) 20 X 20 X 2/(4) 20 X 25 X 2)
(4) 20 X 20 X 2/(4) 20 X 25 X 2
(8) 20 X 25 X 2
21.0/14.3/Circuit
21.5/14.5/Circuit
18.9/21.0/Circuit
Horizontal
Notes:
1. Cooling Performance is rated at 95°F ambient, 80°F entering dry bulb, 67°F entering wet bulb. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes
the effect of fan motor heat. Units are suitable for operation to 20% of nominal cfm. Certified in accordance with the Unitary Large Equipment certification program, which is based on
ARIStandard340/360-93.
2. EER is rated at ARI conditions and in accordance with ARI Standard 210/240 or 360.
3. Integrated Part Load Value is rated in accordance with ARI Standard 210/240 or 360. Units are rated at 80°F ambient, 80°F entering dry bulb, and 67°F entering wet bulb at ARI rated cfm.
4. Heating Performance limit settings and rating data were established and approved under laboratory test conditions using American National Standards Institute standards. Ratings shown
are for elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced at the rate of 4% for each 1000 feet above sea level.
5. AFUE is rated in accordance with DOE test procedures.
6. Sound Rating shown is tested in accordance with ARI Standard 270 or 370.
7. Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.
8. An optional 2 inch pleated filter is also available.
9. For 380V/60Hz units, the oversized mtoor is used as the standard motor. Refer to oversized motor data.
*Indicates both downflow and horizontal units.
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(25Ton)
Standard Efficiency
General Data
Table GD-3 — General Data
25Ton Downflow and Horizontal Units
YC*300B3,B4,BWL, BK
YC*300B3,B4,BWH, BK
Cooling Performance1
Gross Cooling Capacity
EER2
290,000
9.7
Nominal CFM / ARI Rated CFM
ARI Net Cooling Capacity
Integrated Part LoadValue3
System Power (KW)
Heating Performance4
Heating Models
10,000 / 8,750
272,000
9.8
28.05
Low
High
Heating Input (Btuh)
1st Stage
250,000
175,000
203,000
142,000
80.2/81.0
81.4/81.0
400,000
300,000
324,000
243,000
79.8/79.7
80.8/81.0
Heating Output (Btuh)
1st Stage
AFUE (%)5 Downflow/Horizontal
Steady State Efficiency (%)
No. Burners
1
2
No. Stages
Gas Supply Pressure (in. w.c)
Natural or LP (minimum/maximum)
Gas Connection Pipe Size (in.)
Compressor
2.5/14.0
1/2
3/4
No./Type
2/Scrolls
9.4
Hi-Performance
.375
Sound Rating (BELS)6
Outdoor Coil -Type
Tube Size (in.) OD
Face Area (sq ft)
36.43
Rows/FPI
2/16
Indoor Coil -Type
Tube Size (in.)
Hi-Performance
.375
Face Area (sq ft)
26.00
Rows/FPI
3/15
Refrigerant Control
Drain Connection No./Size (in.)
Outdoor Fan -Type
No. Used/Diameter (in.)
DriveType/No. Speeds
CFM
Short Orifice
1/1.00 NPT
Propeller
2/28
Direct/1
16,700
No. Motors/HP
2/1.0
Motor RPM
1,125
Indoor Fan -Type
No. Used/Diameter (in.)
DriveType/No. Speeds
No. Motors
FC Centrifugal
1/18 X 18
Belt/1
1
Motor HP (Standard/Oversized)9
Motor RPM (Standard/Oversized)9
Motor Frame Size (Standard/Oversized)9
Filters -Type Furnished8
(No.) Size Recommended
Downflow
7.5/NA
3470/NA
184T/NA
Throwaway
(4) 20 X 20 X 2(4) 20 X 25 X 2
(8) 20 X 25 X 2
Horizontal
Refrigerant Charge (Lbs of R-22)7
Downflow
Horizontal
17.0/Circuit
Notes:
1. Cooling Performance is rated at 95°F ambient, 80°F entering dry bulb, 67°F entering wet bulb. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes
the effect of fan motor heat. Units are suitable for operation to 20% of nominal cfm. YC*300B model ratings shown are tested in accordance with ARI Standard 340/360-93.
2. EER is rated at ARI conditions and in accordance with ARI Standard 210/240 or 360.
3. Integrated Part Load Value is rated in accordance with ARI Standard 210/240 or 360. Units are rated at 80°F ambient, 80°F entering dry bulb, and 67°F entering wet bulb at ARI rated cfm.
4. Heating Performance limit settings and rating data were established and approved under laboratory test conditions using American National Standards Institute standards. Ratings shown
are for elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced at the rate of 4% for each 1000 feet above sea level.
5. AFUE is rated in accordance with DOE test procedures.
6. Sound Rating shown is tested in accordance with ARI Standard 270 or 370.
7. Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.
8. An optional 2 inch pleated filter is also available.
9. For 380V/60Hz units, the oversized mtoor is used as the standard motor. Refer to oversized motor data.
*Indicates both downflow and horizontal units.
16
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(12½, 15Ton)
High Efficiency
General Data
Table GD-4 — General Data
12½Ton Downflow and Horizontal Units
15Ton Downflow and Horizontal Units
YC*151C3,C4,CW
YC*181C3,C4,CW
Cooling Performance1
Gross Cooling Capacity
EER2
154,000
11.3010
189,000
11.509
Nominal CFM / ARI Rated CFM
ARI Net Cooling Capacity
Integrated Part LoadValue3
System Power (KW)
Heating Performance4
Heating Models
5,000 / 4400
146,000
11.5
6,000 / 5,300
180,000
13.3
12.9210
15.659
Low
High
250,000
175,000
203,000
142,000
80.7 / 79.9
81.0
Low
250,000
175,000
203,000
142,000
80.7 / 79.9
81.0
High
Heating Input (Btuh)
1st Stage
150,000
100,000
122,000
81,000
81.0 / 81.0
81.0
350,000
250,000
284,000
203,000
80.1 / 79.1
81.0
Heating Output (Btuh)
1st Stage
AFUE%5 (Downflow/Horizontal)
Steady State Efficiency (%)5
No. Burners
1
1
1
1
No. Stages
2
2
2
2
Gas Supply Pressure (in. w.c)
Natural or LP (minimum/maximum)
Gas Connection Pipe Size (in.)
Compressor
2.5/14.0
2.5/14.0
1/2
1/2
1/2
3/4
No./Type
2/Scrolls
9.2
Hi-Performance
0.375
2/Scrolls
9.2
Hi-Performance
0.375
Sound Rating (BELS)6
Outdoor Coil -Type
Tube Size (in.) OD
Face Area (sq ft)
27.12
35.30
Rows/FPI
3/16
3/16
Indoor Coil -Type
Tube Size (in.)
Hi-Performance
0.375
Hi-Performance
0.375
Face Area (sq ft)
17.50
26.00
Rows/FPI
3/15
3/15
Refrigerant Control
Drain Connection No./Size (in.)
Outdoor Fan -Type
No. Used/Diameter (in.)
DriveType/No. Speeds
CFM
Short Orifice10
1/1.0 NPT
Propeller
2/26
Short Orifice9
1/1.0 NPT
Propeller
2/26
Direct/1
10,400
Direct/1
11,000
No. Motors/HP
2/.50
2/.50
Motor RPM
1100
1100
Indoor Fan -Type
FC Centrifugal
1/ 15 x 15
Belt/1
FC Centrifugal
1/18 x 18
Belt/1
No. Used/Diameter (in.)
DriveType/No. Speeds
No. Motors
1
1
Motor HP (Standard/Oversized)
Motor RPM (Standard/Oversized)
Motor Frame Size (Standard/Oversized)
3.0/5.0
1740/3450
145T/145T
3.0/5.0
1740/3450
145T/145T
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(12½, 15Ton)
High Efficiency
General Data
Table GD-4 — Continued
12½Ton Downflow and Horizontal Units
15Ton Downflow and Horizontal Units
YC*151C3,C4,CW
Throwaway
YC*181C3,C4,CW
Throwaway
Filters -Type Furnished8
(No.) Size Recommended
Downflow
(2)20 X 20 X 2/(4)20 X 25 X 2
(2)20 X 20 X 2/(4)20 X 25 X 2
(4)20 X 20 X 2/(4)20 X 25 X 2
(8)20 X 25 X 2
Horizontal
Optional Hot Gas Reheat Coil -Type
Tube Size (in.) OD
Hi-Performance
Hi-Performance
0.375
17.5
0.375
26
Face Area (sq. ft.)
Rows/FPI
1/16
1/16
Refrigerant Charge (Lbs of R-22)7/Circuit
Standard
15.0/13.810
15.3/14.3
25.0/13.09
27.8/11.4
Optional Hot Gas Reheat Coil
Notes:
1. Cooling Performance is rated at 95°F ambient, 80°F entering dry bulb, 67°F entering wet bulb. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the
effect of fan motor heat. Units are suitable for operation to 20% of nominal cfm. Certified in accordance with the Unitary Large Equipment certification program, which is based on ARI Standard
340/360-93.
2. EER is rated at ARI conditions and in accordance with DOE test procedures.
3. Integrated Part Load Value is rated in accordance with ARI Standard 210/240 or 360. Units are rated at 80°F ambient, 80°F entering dry bulb, and 67°F entering wet bulb at ARI rated cfm.
4. Heating Performance limit settings and rating data were established and approved under laboratory test conditions using American National Standards Institute standards. Ratings shown are for
elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced at the rate of 4% for each 1000 feet above sea level.
5. AFUE and Steady State Efficiency is rated in accordance with DOE test procedures.
6. Sound Rating shown is tested in accordance with ARI Standard 270 or 370.
7. Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.
8. An optional 2 inch pleated filter is also available.
9. TXV/Face-SplitOption(DownflowOnly)YCD181C3,4,W(EER):11.4;(SystemPowerkW):15.79;(RefrigerantControl):ExpansionValve;(RefrigerantCharge):26.0/12.0.
10. TXV/Face-SplitOption(DownflowOnly)YCD151C3,4,W(EER):11.3;(SystemPowerkW):12.92;(RefrigerantControl):ExpansionValve;(RefrigerantCharge):13.4/12.0.
*Indicates both downflow and horizontal units.
18
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(17½, 20, 25Ton)
High Efficiency
General Data
Table GD-5 — General Data
17½Ton
20Ton
25Ton Units
Downflow and Horizontal Units
YC*211C3,C4,CW
Downflow and Horizontal Units
YC*241C3,C4,CW
Downflow and Horizontal Units
YC*301C3,C4,CW
Cooling Performance1
Gross Cooling Capacity
EER2
220,000
11.0
268,0009
10.6
300,000
10.4
Nominal CFM / ARI Rated CFM
ARI Net Cooling Capacity
Integrated Part LoadValue3
System Power (KW)
Heating Performance4
Heating Models
7,000 / 6,200
208,000
12.0
8,000 / 7,000
250,0009
11.2
10,000/8,750
278,000
11.0
18.91
23.589
26.73
Low
250,000
175,000
203,000
142,000
80.2 / 81.0
81.0
High
350,000
250,000
284,000
203,000
79.3 / 79.7
81.0
Low
250,000
175,000
203,000
142,000
80.2 / 81.0
81.0
High
400,000
300,000
324,000
243,000
79.8 / 79.7
81.0
Low
250,000
175,000
203,000
142,000
80.2/81.0
81.0
High
400,000
300,000
324,000
243,000
79.8/79.7
81.0
Heating Input (Btuh)
1st Stage
Heating Output (Btuh)
1st Stage
AFUE%5 (Downflow/Horizontal)
Steady State Efficiency (%)5
No. Burners
1
1
1
1
1
1
No. Stages
2
2
2
2
2
2
Gas Supply Pressure (in. w.c)
Natural or LP ((minimum/maximum)
Gas Connection Pipe Size (in.)
Compressor
2.5/14.0
2.5/14.0
2.5/14.0
1/2
3/4
1/2
3/4
1/2
3/4
No./Type
2/Scrolls
9.4
High-Performance
0.375
2/Scrolls
9.4
2/Scrolls
9.4
High Performance
0.375
Sound Rating (BELS)6
Outdoor Coil -Type
Tube Size (in.) OD
High-Performance
0.375
Face Area (sq ft)
35.30
35.309
35.30
Rows/FPI
3/16
3/16
3/16
Indoor Coil -Type
Tube Size (in.)
High-Performance
0.375
High-Performance
0.375
High Performance
0.375
Face Area (sq ft)
26.00
26.00
26.00
Rows/FPI
4/15
4/15
4/15
Refrigerant Control
Drain Connection No./Size (in.)
Outdoor Fan -Type
No. Used/Diameter (in.)
DriveType/No. Speeds
CFM
Short Orifice
1/1.0 NPT
Propeller
2/26
Direct/1
12,800
Short Orifice9
1/1.0 NPT
Propeller
2/26
Short Orifice
1/1.0 NPT
Propeller
2/26
Direct/1
13,700
2/1.0
Direct/1
13,700
2/1.0
No. Motors/HP
2/1.0
Motor RPM
1125
1125
1125
Indoor Fan -Type
FC Centrifugal
1/18 x 18
BELT/1
FC Centrifugal
1/18 x 18
BELT/1
FC Centrifugal
1/18x18
BELT/1
1
No. Used/Diameter (in.)
DriveType/No. Speeds
No. Motors
1
1
Motor HP (Standard/Oversized)
Motor RPM (Standard/Oversized)
Motor Frame Size (Standard/Oversized)
5.0/7.5
3450/3470
145T/184T
5.0/7.5
3450/3470
145T/184T
7.5
3470
184T
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(17½, 20, 25Ton)
High Efficiency
General Data
Table GD-5 — Continued
17½Ton
20Ton
25Ton Units
Downflow and Horizontal Units
YC*211C3,C4,CW
Downflow and Horizontal Units
YC*241C3,C4,CW
Downflow and Horizontal Units
YC*301C3,C4,CW
Filters -Type Furnished8
Throwaway
Throwaway
Throwaway
(No.) Size Recommended
Downflow
(4)20 X 20 X 2/(4)20 X 25 X 2
(8)20 X 25 X 2
(4)20 X 20 X 2/(4)20 X 25 X 2
(8)20 X 25 X 2
(4)20 X 20 X 2/(4)20 X 25 X 2
(8)20 X 25 X 2
Horizontal
Optional Hot Gas Reheat Coil -Type
Tube Size (in.) OD
—
—
—
—
Hi-Performance
—
—
—
—
0.375
26
1/16
Face Area (sq. ft.)
Rows/FPI
Refrigerant Charge (Lbs of R-22)7/Circuit
Standard
Optional Hot Gas Reheat Coil
Notes:
25.7/12.5
—
21.8/21.89
21.3/21.0
24.5/24.5
—
1. Cooling Performance is rated at 95°F ambient, 80°F entering dry bulb, 67°F entering wet bulb. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the
effect of fan motor heat. Units are suitable for operation to 20% of nominal cfm. 17½-20 tons are certified in accordance with the Unitary Large Equipment certification program, which is based
onARIStandard340/360-93.25tonmodelratingsshownaretestedinaccordancewithARIStandard340/360-93.
2. EER is rated at ARI conditions and in accordance with DOE test procedures.
3. Integrated Part Load Value is rated in accordance with ARI Standard 210/240 or 360. Units are rated at 80°F ambient, 80°F entering dry bulb, and 67°F entering wet bulb at ARI rated cfm.
4. Heating Performance limit settings and rating data were established and approved under laboratory test conditions using American National Standards Institute standards
Ratings shown are for elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced at the rate of 4% for each 1000 feet above sea level.
5. AFUE and Steady State Efficiency is rated in accordance with DOE test procedures.
6. Sound Rating shown is tested in accordance with ARI Standard 270 or 370.
7. Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.
8. An optional 2 inch pleated filter is also available.
9. TXV/Face-SplitOption(DownflowOnly)YCD241C3,4,W(GrossCoolingCapacity):259,000;(ARINetCoolingCapacity):244,000;(SystemPowerkW):23.02;(RefrigerantControl):ExpansionValve;
(RefrigerantCharge):21.5/22.2
*Indicates both downflow and horizontal units.
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Performance (12½Ton)
Data
Standard Efficiency
Table PD-1 — Gross Cooling Capacities (MBH) 12½ Ton Three Phase YC*150D3, D4, DW, DK
AmbientTemperature
85
95
105
115
67
Enter
Dry
EnteringWet Bulb
67
CFM
Bulb
61
67
73
61
73
61
67
73
61
73
Airflow
(F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
75 135.0 108.0 153.0 86.0 162.0 59.3 126.0 103.0 146.0 82.0 158.0 56.7 116.0 98.2 138.0 77.7 152.0 53.8 106.0 93.1 127.0 80.0 145.0 50.5
80 136.0 128.0 154.0 105.0 163.0 79.5 127.0 123.0 147.0 101.0 159.0 76.5 117.0 117.0 138.0 97.0 153.0 73.2 110.0 110.0 128.0 92.2 145.0 69.6
85 142.0 142.0 154.0 123.0 164.0 95.9 135.0 135.0 147.0 120.0 159.0 94.2 127.0 127.0 138.0 116.0 153.0 91.7 120.0 120.0 128.0 111.0 146.0 88.5
90 150.0 150.0 155.0 142.0 166.0 112.0 144.0 144.0 148.0 139.0 161.0 111.0 137.0 137.0 139.0 136.0 154.0 109.0 130.0 130.0 130.0 130.0 146.0 107.0
75 139.0 114.0 155.0 89.8 163.0 60.4 129.0 109.0 149.0 85.4 159.0 57.9 120.0 104.0 141.0 89.5 154.0 55.0 109.0 98.9 131.0 85.1 147.0 51.6
80 140.0 136.0 156.0 109.0 164.0 81.3 130.0 130.0 149.0 106.0 160.0 79.1 123.0 123.0 141.0 102.0 155.0 75.8 115.0 115.0 131.0 97.5 147.0 72.2
85 147.0 147.0 157.0 129.0 166.0 98.2 141.0 141.0 150.0 126.0 161.0 96.8 133.0 133.0 141.0 123.0 155.0 94.8 125.0 125.0 131.0 118.0 148.0 91.9
90 155.0 155.0 158.0 148.0 167.0 115.0 149.0 149.0 151.0 147.0 163.0 115.0 143.0 143.0 143.0 143.0 157.0 114.0 135.0 135.0 135.0 135.0 149.0 111.0
75 142.0 120.0 157.0 91.3 164.0 61.5 132.0 115.0 151.0 88.8 160.0 59.0 122.0 110.0 143.0 84.2 155.0 56.1 112.0 104.0 133.0 89.9 148.0 52.9
80 143.0 143.0 158.0 112.0 165.0 82.0 135.0 135.0 152.0 110.0 161.0 80.4 127.0 127.0 143.0 107.0 156.0 78.3 119.0 119.0 134.0 102.0 149.0 74.7
85 152.0 152.0 159.0 133.0 167.0 99.9 145.0 145.0 152.0 132.0 163.0 99.1 138.0 138.0 144.0 129.0 157.0 97.4 130.0 130.0 134.0 125.0 150.0 95.0
90 159.0 159.0 160.0 154.0 169.0 118.0 153.0 153.0 153.0 153.0 164.0 118.0 147.0 147.0 147.0 147.0 158.0 117.0 140.0 140.0 140.0 140.0 151.0 116.0
75 145.0 125.0 158.0 93.3 165.0 62.5 135.0 120.0 153.0 91.2 161.0 60.1 125.0 115.0 145.0 87.3 156.0 57.2 115.0 110.0 136.0 82.8 149.0 54.0
80 147.0 147.0 159.0 115.0 166.0 82.9 140.0 140.0 153.0 114.0 162.0 81.7 132.0 132.0 145.0 111.0 157.0 79.3 123.0 123.0 136.0 107.0 150.0 76.5
85 155.0 155.0 161.0 137.0 168.0 101.1 149.0 149.0 154.0 137.0 164.0 101.0 142.0 142.0 146.0 135.0 158.0 99.8 134.0 134.0 137.0 131.0 151.0 97.8
90 161.0 161.0 162.0 159.0 170.0 120.0 156.0 156.0 156.0 156.0 166.0 121.0 150.0 150.0 150.0 150.0 160.0 121.0 143.0 143.0 143.0 143.0 152.0 119.0
4500
5000
5500
6000
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
tablenotes.
2. MBH = Total Gross Cooling Capacity
3. SHC = Sensible Heat Capacity
*Indicatesbothdownflowandhorizontalunits.
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Performance (15, 17½Ton)
Data
Standard Efficiency
Table PD-2 — Gross Cooling Capacities (MBH) 15 Ton Three Phase YC*180B3, B4, BW, BK
AmbientTemperature
85
95
105
67
115
67
Enter.
Dry
EnteringWet Bulb
73 61
CFM
Bulb
61
67
73
61
67
73
61
73
Airflow
(F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
75 168.0 133.0188.0106.0 198.0 73.0 157.0 128.0 181.0 101.0 194.0 70.4 147.0 122.0172.0 97.0 187.0 67.3 137.0 117.0 162.0 92.1 179.0 63.2
80 168.0 156.0 188.0 128.0 199.0 97.3 155.0 155.0 181.0 125.0 195.0 94.3 149.0 143.0 172.0 120.0 188.0 90.8 140.0 137.0 162.0 115.0 179.0 86.7
85 174.0 174.0 189.0 150.0 200.0 117.0 166.0 166.0 182.0 147.0 196.0 115.0 158.0 158.0 172.0 143.0 189.0 113.0 150.0 150.0 162.0 138.0 180.0 110.0
90 184.0 184.0 190.0 172.0 202.0 136.0 177.0 177.0 183.0 170.0 197.0 135.0 170.0 170.0 170.0 170.0 190.0 133.0 162.0 162.0 165.0 157.0 181.0 131.0
75 172.0 140.0 190.0 110.0 199.0 74.3 161.0134.0184.0106.0 195.0 71.7 151.0 129.0175.0 101.0 189.0 68.7 140.0124.0165.0 96.1 181.0 64.9
80 169.0 169.0 191.0 133.0 200.0 99.4 164.0 157.0 184.0 130.0 196.0 97.2 155.0 151.0 176.0 126.0 190.0 93.8 145.0 145.0 165.0 121.0 182.0 89.9
85 181.0 181.0 192.0 156.0 202.0 119.0 173.0 173.0 185.0 154.0 198.0 118.0 165.0 165.0 176.0 151.0 191.0 116.0 157.0 157.0 166.0 146.0 183.0 113.0
90 189.0 189.0 193.0 179.0 204.0 140.0 183.0 183.0 183.0 183.0 199.0 139.0 176.0 176.0 178.0 171.0 193.0 138.0 168.0 168.0 170.0 166.0 184.0 136.0
75 176.0 147.0 192.0 112.0 200.0 75.5 165.0 141.0 186.0 110.0 196.0 73.0 154.0136.0178.0105.0 190.0 69.8 144.0130.0168.0 99.8 182.0 66.1
80 178.0 171.0 193.0 136.0 201.0 101.0 169.0 165.0 187.0 135.0 197.0 98.8 160.0 159.0 178.0 131.0 191.0 96.1 150.0 150.0 168.0 127.0 183.0 92.6
85 185.0 185.0 194.0 161.0 203.0 122.0 179.0 179.0 188.0 160.0 199.0 121.0 171.0 171.0 179.0 158.0 193.0 119.0 163.0 163.0 169.0 153.0 185.0 116.0
90 193.0 193.0 193.0 193.0 205.0 143.0 188.0 188.0 188.0 188.0 201.0 143.0 181.0 181.0 182.0 178.0 195.0 142.0 173.0 173.0 174.0 174.0 186.0 140.0
75 179.0 152.0 194.0 114.0 201.0 76.7 168.0 147.0 188.0 112.0 197.0 74.2 158.0142.0180.0109.0 191.0 71.0 142.0142.0170.0103.0183.0 67.2
80 182.0 177.0 195.0 140.0 202.0 103.0 173.0 172.0 189.0 139.0 198.0 100.0 164.0 164.0 181.0 136.0 192.0 97.6 155.0 155.0 171.0 132.0 184.0 94.4
85 189.0 189.0 196.0 166.0 204.0 125.0 183.0 183.0 190.0 166.0 200.0 123.0 176.0 176.0 182.0 164.0 194.0 121.0 167.0 167.0 167.0 167.0 186.0 119.0
90 197.0 197.0 197.0 197.0 206.0 146.0 192.0 192.0 193.0 187.0 202.0 146.0 185.0 185.0 186.0 184.0 196.0 146.0 177.0 177.0 177.0 177.0 188.0 144.0
5400
6000
6600
7200
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
tablenotes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
Table PD-3 — Gross Cooling Capacities (MBH) 17½ Ton Three Phase YC*210C3, C4, CW, CK
AmbientTemperature
85
95
105
115
67
Enter
Dry
EnteringWet Bulb
67
CFM
Bulb
61
67
73
61
73
61
67
73
61
73
Airflow
(F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
75 195.0 171.0 213.0 127.0 224.0 83.3 182.0 164.0 206.0 124.0 219.0 80.1 169.0 158.0 195.0 119.0 213.0 76.1 155.0 151.0 181.0 113.0 204.0 71.8
80 200.0 200.0 214.0 157.0 226.0 114.0 191.0 191.0 207.0 156.0 221.0 112.0 180.0 180.0 196.0 153.0 214.0 110.0 168.0 168.0 183.0 147.0 205.0 106.0
85 211.0 211.0 217.0 188.0 229.0 140.0 204.0 204.0 209.0 188.0 223.0 139.0 195.0 195.0 199.0 186.0 216.0 139.0 184.0 184.0 187.0 182.0 206.0 137.0
90 219.0 219.0 220.0 217.0 230.0 164.0 214.0 214.0 214.0 214.0 225.0 167.0 207.0 207.0 207.0 207.0 218.0 169.0 198.0 198.0 198.0 198.0 208.0 168.0
75 199.0 181.0 215.0 131.0 225.0 84.7 187.0 176.0 208.0 129.0 221.0 81.4 174.0 169.0 198.0 125.0 215.0 77.7 160.0 160.0 185.0 119.0 206.0 73.4
80 206.0 206.0 217.0 164.0 228.0 116.0 198.0 198.0 210.0 164.0 222.0 114.0 188.0 188.0 200.0 162.0 216.0 113.0 176.0 176.0 187.0 157.0 207.0 110.0
85 216.0 216.0 220.0 197.0 230.0 144.0 210.0 210.0 213.0 198.0 225.0 144.0 202.0 202.0 204.0 198.0 218.0 145.0 192.0 192.0 192.0 192.0 209.0 144.0
90 224.0 224.0 224.0 224.0 233.0 172.0 219.0 219.0 219.0 219.0 227.0 173.0 212.0 212.0 212.0 212.0 221.0 177.0 204.0 204.0 204.0 204.0 211.0 177.0
75 203.0 191.0 217.0 135.0 226.0 86.1 192.0 187.0 211.0 138.0 222.0 82.9 178.0 178.0 201.0 131.0 216.0 79.2 165.0 165.0 188.0 126.0 208.0 75.0
80 211.0 211.0 219.0 169.0 229.0 118.0 204.0 204.0 212.0 171.0 224.0 117.0 194.0 194.0 203.0 170.0 218.0 116.0 183.0 183.0 191.0 167.0 209.0 114.0
85 220.0 220.0 222.0 203.0 232.0 147.0 214.0 214.0 216.0 207.0 226.0 148.0 207.0 207.0 207.0 207.0 220.0 150.0 197.0 197.0 197.0 197.0 211.0 150.0
90 226.0 226.0 226.0 226.0 235.0 176.0 223.0 223.0 222.0 222.0 229.0 179.0 216.0 216.0 216.0 216.0 223.0 184.0 208.0 208.0 208.0 208.0 214.0 186.0
75 206.0 199.0 218.0 138.0 227.0 87.8 195.0 195.0 212.0 143.0 223.0 84.3 183.0 183.0 203.0 136.0 217.0 80.6 171.0 171.0 190.0 132.0 209.0 76.5
80 214.0 214.0 221.0 174.0 230.0 120.0 208.0 208.0 214.0 178.0 226.0 120.0 199.0 199.0 205.0 178.0 219.0 119.0 188.0 188.0 194.0 176.0 211.0 117.0
85 222.0 222.0 224.0 210.0 233.0 150.0 217.0 217.0 218.0 215.0 228.0 151.0 211.0 211.0 211.0 211.0 222.0 155.0 202.0 202.0 202.0 202.0 213.0 156.0
90 229.0 229.0 229.0 229.0 236.0 181.0 225.0 225.0 225.0 225.0 231.0 184.0 220.0 220.0 219.0 219.0 225.0 190.0 212.0 212.0 212.0 212.0 216.0 193.0
6300
7000
7700
8400
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
tablenotes.
2. MBH = Total Gross Cooling Capacity
3. SHC = Sensible Heat Capacity
*Indicatesbothdownflowandhorizontalunits.
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Performance (20, 25Ton)
Data
Standard Efficiency
Table PD-4 — Gross Cooling Capacities (MBH) 20 Ton Three Phase YC*240B3, B4, BW, BK
AmbientTemperature (F)
85
95
105
67
115
67
Enter.
Dry
EnteringWet Bulb (F)
73 61
CFM
Bulb
61
67
73
61
67
73
61
73
Airflow
(F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
75 223.0 180.0 251.0 143.0 265.0 97.7 209.0 173.0 242.0 137.0 260.0 94.3 195.0 165.0 228.0 130.0 252.0 90.3 180.0 158.0 212.0 135.0 241.0 85.5
80 226.0 214.0 252.0 173.0 267.0 131.0 208.0 208.0 242.0 169.0 261.0 127.0 197.0 197.0 228.0 162.0 253.0 122.0 186.0 186.0 213.0 155.0 242.0 117.0
85 235.0 235.0 253.0 204.0 268.0 158.0 224.0 224.0 242.0 200.0 262.0 156.0 213.0 213.0 229.0 194.0 253.0 153.0 201.0 201.0 214.0 188.0 242.0 149.0
90 248.0 248.0 255.0 234.0 271.0 185.0 239.0 239.0 245.0 232.0 264.0 185.0 228.0 228.0 228.0 228.0 255.0 183.0 217.0 217.0 217.0 217.0 243.0 179.0
75 229.0 190.0 255.0 148.0 267.0 99.4 215.0 183.0 246.0 142.0 262.0 96.1 200.0 175.0 233.0 136.0 254.0 92.2 185.0 168.0 218.0 129.0 244.0 87.1
80 228.0 228.0 256.0 180.0 268.0 134.0 217.0 217.0 246.0 176.0 264.0 131.0 205.0 205.0 233.0 171.0 255.0 127.0 193.0 193.0 218.0 164.0 245.0 121.0
85 243.0 243.0 257.0 212.0 271.0 162.0 233.0 233.0 247.0 210.0 265.0 161.0 222.0 222.0 234.0 206.0 257.0 158.0 210.0 210.0 220.0 199.0 245.0 155.0
90 255.0 255.0 259.0 245.0 273.0 190.0 247.0 247.0 247.0 247.0 267.0 191.0 237.0 237.0 237.0 237.0 258.0 190.0 226.0 226.0 226.0 226.0 247.0 187.0
75 234.0 199.0 257.0 151.0 268.0 101.0 220.0 192.0 249.0 147.0 263.0 97.9 205.0 184.0 237.0 141.0 256.0 93.7 190.0 177.0 222.0 134.0 246.0 88.6
80 236.0 236.0 259.0 185.0 270.0 136.0 224.0 224.0 249.0 183.0 265.0 134.0 212.0 212.0 237.0 178.0 257.0 130.0 200.0 200.0 222.0 172.0 247.0 126.0
85 250.0 250.0 260.0 220.0 273.0 165.0 240.0 240.0 251.0 219.0 267.0 165.0 229.0 229.0 239.0 216.0 259.0 163.0 217.0 217.0 225.0 210.0 248.0 160.0
90 260.0 260.0 263.0 254.0 275.0 194.0 253.0 253.0 253.0 253.0 270.0 196.0 244.0 244.0 244.0 244.0 261.0 196.0 233.0 233.0 233.0 233.0 250.0 194.0
75 238.0 208.0 259.0 154.0 269.0 103.0 224.0 201.0 251.0 151.0 265.0 99.6 209.0 193.0 240.0 146.0 257.0 95.1 194.0 186.0 225.0 139.0 248.0 89.2
80 242.0 242.0 261.0 190.0 271.0 137.0 231.0 231.0 252.0 189.0 266.0 136.0 219.0 219.0 240.0 185.0 259.0 133.0 206.0 206.0 226.0 180.0 249.0 129.0
85 254.0 254.0 263.0 227.0 274.0 167.0 246.0 246.0 254.0 227.0 269.0 168.0 236.0 236.0 243.0 225.0 261.0 167.0 224.0 224.0 229.0 220.0 251.0 165.0
90 264.0 264.0 264.0 264.0 277.0 198.0 258.0 258.0 258.0 258.0 272.0 201.0 249.0 249.0 249.0 249.0 263.0 202.0 239.0 239.0 239.0 239.0 252.0 201.0
7200
8000
8800
9600
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
tablenotes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
Table PD-5— Gross Cooling Capacities (MBH) 25 Ton Three Phase YC*300B3, B4, BW, BK
AmbientTemperature (F)
85
95
105
67
115
67
Enter.
Dry
EnteringWet Bulb (F)
73 61
CFM
Bulb
61
67
73
61
67
73
61
73
Airflow
(F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
266 224 299 174 319 118 247 215 285 167 309 113 228 205 266 172 297 108 209 196 244 163 280 99.9
270 268 300 215 321 161 252 252 285 209 311 155 237 237 266 200 297 149 221 221 244 190 280 142
286 286 301 255 323 196 272 272 286 250 312 194 256 256 267 242 298 189 240 240 246 233 281 183
301 301 304 295 326 232 289 289 289 289 314 231 275 275 275 275 300 229 259 259 259 259 282 224
272 237 303 180 322 120 253 227 290 174 312 115 234 218 271 165 300 109 214 208 249 156 284 102
277 277 304 223 324 171 262 262 290 219 314 161 246 246 271 211 301 155 229 229 249 201 284 147
294 294 306 266 327 208 282 282 291 263 316 200 266 266 273 257 302 197 249 249 253 248 285 192
308 308 310 309 329 239 297 297 297 297 318 240 284 284 284 284 304 239 268 268 268 268 286 235
275 243 305 183 323 122 256 233 291 177 314 117 236 223 273 188 301 111 216 214 251 178 285 103
282 282 306 227 325 174 267 267 292 223 315 162 250 250 273 216 302 157 233 233 251 206 286 150
298 298 308 272 328 216 286 286 294 270 317 203 270 270 276 264 304 200 253 253 256 255 286 196
312 312 311 311 330 256 301 301 301 301 320 244 288 288 288 288 306 244 273 273 272 272 288 241
278 248 306 185 324 123 258 239 293 181 315 118 239 229 275 172 302 113 217 217 253 184 286 104
286 286 308 231 325 160 271 271 294 228 316 163 254 254 276 221 304 160 237 237 253 212 287 153
301 301 310 277 327 224 289 289 296 276 319 205 274 274 278 271 305 204 257 257 257 257 288 200
314 314 314 314 330 266 304 304 304 304 321 248 291 291 291 291 307 249 276 276 276 276 289 246
9000
10000
10500
11000
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
tablenotes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
4. Table is for 460 volt capacity. For capacity at 230 volt, multiply table capacity by 101%.
*Indicatesbothdownflowandhorizontalunits.
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Performance
Data
(12½Ton)
High Efficiency
Table PD-6 — Gross Cooling Capacities (MBH) 12½ Ton Three Phase YC*151C3, C4, CW— Standard Refrigeration System
AmbientTemperature
85
95
105
115
Enter
Dry
Bulb
EnteringWet Bulb
73 61
CFM
61
67
73
61
67
67
73
61
67
73
Airflow
(F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
75 137.0 116.0 157.0 90.2 166.0 60.8 127.0 110.0 151.0 87.1 163.0 58.5 116.0 105.0 140.0 82.3 158.0 55.8 106.0 99.7 128.0 80.6 152.0 52.8
80 140.0 139.0 158.0 111.0 167.0 82.9 130.0 130.0 151.0 109.0 164.0 80.8 122.0 122.0 141.0 104.0 159.0 77.8 114.0 114.0 128.0 98.5 152.0 74.6
85 149.0 149.0 158.0 132.0 169.0 100.0 142.0 142.0 151.0 131.0 165.0 99.4 133.0 133.0 141.0 126.0 159.0 98.2 125.0 125.0 130.0 121.0 152.0 96.0
90 158.0 158.0 160.0 153.0 170.0 118.0 152.0 152.0 154.0 152.0 166.0 118.0 145.0 145.0 145.0 145.0 160.0 118.0 137.0 137.0 137.0 137.0 153.0 117.0
75 141.0 123.0 159.0 93.4 167.0 61.6 131.0 117.0 154.0 90.9 164.0 59.4 120.0 112.0 144.0 86.6 159.0 56.8 109.0 107.0 132.0 81.0 153.0 53.7
80 145.0 145.0 160.0 116.0 168.0 84.1 136.0 136.0 154.0 114.0 165.0 82.4 128.0 128.0 144.0 110.0 161.0 80.9 119.0 119.0 132.0 105.0 154.0 77.5
85 155.0 155.0 161.0 138.0 170.0 103.0 148.0 148.0 155.0 138.0 166.0 102.0 140.0 140.0 145.0 135.0 161.0 102.0 131.0 131.0 134.0 129.0 154.0 100.0
90 162.0 162.0 163.0 160.0 172.0 121.0 157.0 157.0 157.0 157.0 168.0 122.0 151.0 151.0 151.0 151.0 163.0 123.0 143.0 143.0 143.0 143.0 155.0 122.0
75 145.0 129.0 161.0 95.8 168.0 62.6 134.0 124.0 156.0 94.4 165.0 60.4 123.0 119.0 147.0 90.4 161.0 57.8 112.0 112.0 135.0 85.1 154.0 54.6
80 150.0 150.0 162.0 119.0 169.0 85.2 142.0 142.0 156.0 119.0 167.0 84.0 133.0 133.0 147.0 116.0 162.0 82.4 124.0 124.0 135.0 111.0 155.0 80.1
85 158.0 158.0 163.0 143.0 172.0 104.0 153.0 153.0 157.0 144.0 168.0 104.0 146.0 146.0 149.0 143.0 163.0 105.0 137.0 137.0 137.0 137.0 156.0 104.0
90 165.0 165.0 165.0 165.0 173.0 123.0 161.0 161.0 161.0 161.0 170.0 126.0 156.0 156.0 156.0 156.0 164.0 127.0 149.0 149.0 149.0 149.0 157.0 127.0
75 148.0 136.0 162.0 97.9 168.0 63.5 137.0 131.0 157.0 97.1 166.0 61.4 126.0 125.0 150.0 94.3 162.0 58.9 116.0 116.0 138.0 89.0 155.0 55.6
80 154.0 154.0 163.0 123.0 170.0 86.2 147.0 147.0 158.0 124.0 168.0 85.8 138.0 138.0 150.0 122.0 162.0 83.3 128.0 128.0 138.0 117.0 156.0 82.2
85 161.0 161.0 165.0 147.0 172.0 106.0 157.0 157.0 160.0 150.0 169.0 106.0 151.0 151.0 152.0 150.0 164.0 107.0 142.0 142.0 142.0 142.0 158.0 107.0
90 167.0 167.0 167.0 167.0 174.0 126.0 164.0 164.0 164.0 164.0 171.0 128.0 159.0 159.0 159.0 159.0 166.0 131.0 153.0 153.0 153.0 153.0 159.0 132.0
4500
5000
5500
6000
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
tablenotes.
2. MBH = Total Gross Cooling Capacity
3. SHC = Sensible Heat Capacity
Table PD-7 — Gross Cooling Capacities (MBH) 12½ Ton Three Phase Y*D151C3, C4, CW— Dehumidification (Hot Gas Reheat) or TXV Option
AmbientTemperature
85
95
105
115
Enter
Dry
Bulb
EnteringWet Bulb
73 61
CFM
61
67
73
61
67
67
73
61
67
73
Airflow
(F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
75 139.1 110.9 155.6 88.8 173.4 61.6 131.9 106.9 148.0 85.0 165.1 57.9 124.2 102.6 139.7 81.0 156.3 54.0 116.1 98.2 130.8 76.7 146.9 49.9
80 140.0 131.2 155.9 107.2 173.6 82.5 133.0 127.4 148.2 103.3 165.3 78.6 125.5 123.2 139.9 99.1 156.5 74.7 118.1 116.5 131.1 94.7 147.1 70.5
85 144.7 144.7 156.2 127.2 173.8 102.8 138.8 138.8 148.5 123.4 165.5 99.0 132.2 132.2 140.3 119.3 156.7 95.0 125.2 125.2 131.6 114.9 147.3 90.8
90 153.0 153.0 157.3 147.4 174.1 122.9 146.9 146.9 149.8 143.8 165.7 119.1 140.3 140.3 140.5 140.5 156.9 115.2 133.1 133.1 134.0 132.6 147.5 111.0
4000
4500
5000
5500
75 142.5 117.9 159.0 93.8 176.9 63.1 135.1 114.0 151.1 89.9 168.4 59.4 127.1 109.6 142.6 85.9 159.3 55.5 118.8 105.1 133.4 81.5 149.7 51.4
80 143.9 140.7 159.4 113.6 177.1 86.1 136.2 136.2 151.4 109.7 168.6 82.3 129.7 129.7 142.9 105.5 159.5 78.3 122.3 122.3 133.7 101.0 149.8 74.0
85 150.9 150.9 159.9 135.9 177.4 108.8 144.6 144.6 152.0 132.1 168.9 104.9 137.8 137.8 143.5 128.1 159.7 100.8 130.5 130.5 134.6 123.7 150.0 96.6
90 159.6 159.6 161.7 158.5 177.8 131.0 153.2 153.2 154.4 152.1 169.1 127.2 146.2 146.2 146.5 146.5 160.0 123.3 138.7 138.7 139.0 139.0 150.3 119.2
75 145.3 124.7 161.8 98.6 179.7 64.6 137.8 120.8 153.7 94.7 171.0 60.8 129.7 116.4 144.9 90.7 161.8 56.8 121.1 111.9 135.6 86.3 151.9 52.7
80 147.9 146.8 162.2 119.7 180.0 89.7 141.0 141.0 154.0 115.8 171.3 85.8 133.9 133.9 145.3 111.7 162.0 81.7 126.5 126.5 135.9 107.2 152.1 77.5
85 156.3 156.3 163.1 144.3 180.4 114.5 149.7 149.7 154.9 140.6 171.6 110.6 142.7 142.7 146.3 136.6 162.2 106.5 135.0 135.0 137.3 132.3 152.3 102.3
90 165.4 165.4 166.2 165.6 180.8 138.8 158.6 158.6 158.9 158.9 172.0 135.1 151.4 151.4 151.7 151.7 162.6 131.2 143.7 143.7 143.9 143.9 152.7 127.1
75 147.8 131.2 164.2 103.4 182.1 65.9 140.1 127.4 155.8 99.5 173.3 62.0 131.9 123.0 146.9 95.3 163.8 58.1 123.2 118.5 137.4 90.9 153.7 54.0
80 151.7 151.7 164.7 125.6 182.5 93.0 145.1 145.1 156.3 121.8 173.5 89.1 137.9 137.9 147.3 117.7 164.0 85.0 130.1 130.1 137.8 113.2 153.9 80.8
85 161.0 161.0 165.8 152.4 182.8 119.8 154.2 154.2 157.6 148.8 173.8 116.0 146.9 146.9 148.9 145.0 164.3 112.0 139.0 139.0 139.2 139.2 154.1 107.7
90 170.4 170.4 170.7 170.7 183.5 146.3 163.4 163.4 163.7 163.7 174.4 142.7 155.9 155.9 156.2 156.2 164.9 138.8 147.9 147.9 148.2 148.2 154.8 134.8
75 150.0 137.6 166.2 108.1 184.1 67.2 142.2 133.8 157.7 104.1 175.1 63.4 133.9 129.5 148.6 100.0 165.5 59.4 124.5 124.5 138.9 95.6 155.3 55.3
80 155.6 155.6 166.8 131.4 184.5 96.3 148.8 148.8 158.2 127.6 175.4 92.3 141.3 141.3 149.1 123.5 165.8 88.2 133.4 133.4 139.5 119.1 155.5 84.0
85 165.2 165.2 168.4 160.4 185.0 125.0 158.1 158.1 158.4 158.4 175.8 121.2 150.6 150.6 150.8 150.8 166.0 117.3 142.5 142.5 142.7 142.7 155.8 113.1
90 174.9 174.9 175.2 175.2 185.8 153.7 167.7 167.7 168.0 168.0 176.6 150.1 160.0 160.0 160.2 160.2 166.9 146.3 151.7 151.7 152.0 152.0 156.8 142.3
6000
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
tablenotes.
2. MBH = Total Gross Cooling Capacity
3. SHC = Sensible Heat Capacity
*Indicatesbothdownflowandhorizontalunits.
24
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Performance
Data
(15Ton)
High Efficiency
Table PD-8— Gross Cooling Capacities (MBH) 15 Ton Three Phase YC*181C3, C4, CW— Standard Refrigeration System
AmbientTemperature
85
95
105
115
67
Enter.
Dry
EnteringWet Bulb
73 61
CFM
Bulb
61
67
73
61
67
67
73
61
73
Airflow
(F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
75
80
85
90
172 144 194 112 205 75.2 159 138 185 107 200 71.9 147 131 172 101 193 68 130 130 158 97 183 63.4
175 169 195 138 207 103 164 162 186 134 202 99.7 153 153 173 128 194 95.4 142 142 158 122 183 90.5
185 185 196 164 209 126 176 176 186 161 203 124 165 165 174 156 195 122 155 155 155 155 184 117
195 195 195 195 211 149 188 188 190 184 204 148 178 178 179 179 196 147 168 168 167 167 184 144
5400
6000
6600
75
80
85
90
177 153 197 116 207 76 164 147 189 112 202 73.2 151 140 176 106 195 69.3 138 131 162 99.8 185 64.8
181 180 198 144 209 105 170 170 189 142 204 103 159 159 177 136 196 99.4 148 148 162 130 186 94.6
192 192 199 172 211 129 183 183 190 171 206 129 173 173 173 173 197 127 162 162 162 162 186 124
201 201 200 200 214 153 194 194 195 194 208 155 185 185 185 185 199 154 175 175 175 175 187 152
75
80
85
90
181 162 198 123 208 76.6 168 155 191 117 204 74.4 152 152 180 111 197 70.6 142 139 165 105 187 66.2
186 186 200 151 210 107 177 177 192 148 206 105 166 166 180 144 198 102 154 154 166 137 188 98.6
197 197 202 179 213 131 189 189 194 180 208 132 179 179 183 173 199 132 168 168 170 166 189 129
204 204 205 202 215 157 199 199 199 199 209 159 191 191 191 191 201 160 181 181 181 181 190 160
75
80
85
90
184 170 200 127 209 79.1 168 168 193 121 206 76.4 156 156 182 116 198 71.9 145 145 168 110 189 67.4
191 191 202 153 211 108 182 182 194 154 207 107 171 171 183 151 199 105 159 159 169 145 190 102
200 200 204 185 214 134 194 194 194 194 209 136 185 185 187 181 201 135 174 174 174 174 191 134
207 207 208 207 217 160 203 203 203 203 211 163 195 195 195 195 203 166 186 186 186 186 192 167
7200
Notes:
1
All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
tablenotes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
Table PD-9— Gross Cooling Capacities (MBH) 15 Ton Three Phase Y*D181C3, C4, CW— Dehumidification (Hot Gas Reheat) or TXV Option
AmbientTemperature
85
95
105
115
Enter.
Dry
Bulb
EnteringWet Bulb
73 61
CFM
61
67
73
61
67
67
73
61
67
73
Airflow
(F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
75 170.7 136.0 190.4 106.1 211.6 75.2 162.3 131.1 181.4 101.4 201.8 70.6 153.6 126.0 172.0 96.5 191.5 65.9 144.5 120.8 162.0 91.4 180.7 61.0
80 171.7 160.6 190.8 130.7 211.9 100.2 160.6 160.6 181.9 125.9 202.1 95.5 153.2 153.2 172.4 121.0 191.9 90.7 146.9 139.9 162.3 115.8 181.1 85.8
85 177.7 174.7 191.1 154.8 212.4 124.6 170.2 168.8 182.2 150.0 202.6 119.9 162.7 162.7 172.9 144.9 192.4 115.0 154.8 154.8 163.1 139.7 181.6 110.0
90 187.3 187.3 192.5 179.3 212.8 148.8 180.0 180.0 179.9 179.9 203.0 144.1 172.3 172.3 174.8 164.7 192.6 139.0 164.2 164.2 166.1 157.7 181.9 133.9
4800
5400
6000
6600
75 174.9 144.5 194.5 112.1 216.0 77.0 166.3 139.5 185.3 107.3 205.8 72.4 157.3 134.3 175.6 101.5 195.2 67.6 147.9 129.0 165.4 96.4 184.0 62.7
80 174.5 174.5 194.9 138.5 216.4 104.7 168.9 161.1 185.6 133.5 206.3 99.9 160.7 156.2 175.9 128.4 195.7 95.0 152.2 147.5 165.8 123.2 184.6 90.0
85 184.9 184.9 195.7 165.2 216.9 131.7 177.3 177.3 186.6 160.3 206.8 126.9 169.4 169.4 177.0 155.3 196.2 122.0 161.1 161.1 166.9 150.0 185.2 116.9
90 195.2 195.2 195.2 195.2 217.1 158.5 187.5 187.5 189.8 182.7 207.1 153.6 179.4 179.4 181.1 173.6 196.5 148.5 170.9 170.9 172.1 166.5 185.6 143.3
75 178.4 152.6 198.2 116.1 219.6 78.7 169.6 147.6 188.6 111.3 209.2 74.0 160.5 142.3 178.6 106.3 198.2 69.2 150.9 137.0 168.1 101.1 186.8 64.3
80 182.0 177.3 198.5 145.8 220.1 108.9 174.1 168.5 189.0 140.8 209.7 104.1 165.7 161.8 179.0 135.7 198.8 99.2 156.8 154.9 168.6 130.4 187.5 94.1
85 191.4 191.4 199.7 175.4 220.7 138.6 183.6 183.6 190.3 170.4 210.3 133.8 175.4 175.4 180.5 165.2 199.4 128.8 166.7 166.7 166.6 166.6 187.8 123.6
90 202.3 202.3 204.1 198.8 221.0 167.8 194.3 194.3 195.6 189.2 210.7 162.8 185.8 185.8 186.7 182.3 200.0 157.7 176.9 176.9 177.3 175.3 188.8 152.5
75 181.5 160.5 201.1 120.8 222.6 80.3 172.6 155.4 191.4 115.9 212.0 75.6 163.3 150.2 181.1 110.9 200.8 70.8 150.6 150.6 170.4 105.7 189.1 65.7
80 186.8 182.2 201.6 153.0 223.2 113.0 178.6 175.7 191.9 147.9 212.6 108.2 170.0 169.1 181.8 142.7 201.5 103.2 161.0 161.0 171.1 137.4 189.9 98.1
85 197.1 197.1 203.2 185.2 223.8 145.3 189.1 189.1 193.7 180.2 212.9 140.3 180.5 180.5 180.4 180.4 201.9 135.2 171.5 171.5 171.4 171.4 190.3 129.9
90 208.4 208.4 209.5 204.4 224.3 176.8 200.1 200.1 200.8 197.7 214.0 171.8 191.4 191.4 191.5 190.9 203.0 166.7 182.1 182.1 182.1 182.1 191.5 161.4
75 184.4 168.2 203.7 125.4 225.2 81.9 175.3 163.1 193.7 120.5 214.3 77.0 163.0 163.0 183.0 115.3 202.9 72.1 154.3 154.3 172.2 109.9 191.0 67.1
80 191.1 189.2 204.2 159.9 225.9 116.9 182.5 182.5 194.4 154.9 215.0 112.0 174.0 174.0 184.1 149.7 203.7 107.1 165.0 165.0 173.3 144.2 191.9 101.9
85 202.2 202.2 202.1 202.1 226.2 151.6 193.9 193.9 193.8 193.8 215.5 146.5 185.1 185.1 187.2 181.0 204.2 141.4 175.8 175.8 177.4 169.9 192.5 136.0
90 214.0 214.0 214.4 212.7 227.3 185.7 205.3 205.3 205.2 205.2 216.8 180.7 196.3 196.3 196.2 196.2 205.6 175.5 186.8 186.8 186.7 186.7 194.0 170.1
7200
Notes:
1
All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
tablenotes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
*Indicates both downflow and horizontal units.
RT-PRC001-EN
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Performance
Data
(17½Ton)
High Efficiency
Table PD-10 — Gross Cooling Capacities (MBH)17½ Ton Three PhaseYC*211C3, C4, CW— Standard Refrigeration System
AmbientTemperature
85
95
105
115
Enter
Dry
Bulb
EnteringWet Bulb
73 61
CFM
61
67
73
61
67
67
73
61
67
73
Airflow
(F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
75 200.0 169.0 224.0 130.0 233.0 86.2 184.0 162.0 215.0 125.0 231.0 83.3 169.0 154.0 199.0 118.0 226.0 79.3 147.0 147.0 180.0 113.0 214.0 74.2
80 202.0 202.0 225.0 161.0 236.0 118.0 190.0 190.0 216.0 158.0 234.0 117.0 177.0 177.0 200.0 151.0 227.0 112.0 164.0 164.0 181.0 142.0 214.0 107.0
85 216.0 216.0 227.0 191.0 239.0 143.0 206.0 206.0 217.0 190.0 236.0 146.0 193.0 193.0 202.0 184.0 228.0 144.0 180.0 180.0 185.0 176.0 215.0 139.0
90 227.0 227.0 230.0 221.0 242.0 169.0 220.0 220.0 220.0 220.0 239.0 175.0 209.0 209.0 209.0 209.0 229.0 174.0 196.0 196.0 195.0 195.0 217.0 171.0
75 205.0 180.0 226.0 134.0 234.0 87.6 190.0 172.0 219.0 131.0 233.0 84.8 174.0 164.0 204.0 124.0 228.0 80.8 155.0 155.0 184.0 116.0 218.0 76.0
80 210.0 210.0 228.0 167.0 237.0 119.0 198.0 198.0 220.0 167.0 236.0 120.0 185.0 185.0 205.0 160.0 229.0 117.0 171.0 171.0 186.0 152.0 218.0 112.0
85 223.0 223.0 230.0 199.0 241.0 145.0 215.0 215.0 222.0 202.0 238.0 150.0 202.0 202.0 209.0 197.0 231.0 150.0 188.0 188.0 191.0 189.0 219.0 147.0
90 232.0 232.0 233.0 230.0 244.0 173.0 227.0 227.0 227.0 227.0 241.0 180.0 218.0 218.0 218.0 218.0 232.0 182.0 205.0 205.0 204.0 204.0 221.0 181.0
75 210.0 190.0 228.0 138.0 235.0 88.9 195.0 183.0 222.0 137.0 234.0 86.0 179.0 175.0 208.0 130.0 229.0 82.4 161.0 161.0 188.0 122.0 220.0 77.7
80 217.0 217.0 231.0 173.0 239.0 120.0 206.0 206.0 223.0 174.0 237.0 121.0 192.0 192.0 209.0 169.0 231.0 121.0 178.0 178.0 190.0 161.0 221.0 116.0
85 228.0 228.0 232.0 206.0 242.0 148.0 221.0 221.0 226.0 211.0 240.0 153.0 210.0 210.0 214.0 209.0 234.0 156.0 196.0 196.0 195.0 195.0 222.0 154.0
90 235.0 235.0 235.0 235.0 245.0 176.0 232.0 232.0 232.0 232.0 243.0 185.0 224.0 224.0 224.0 224.0 235.0 189.0 213.0 213.0 212.0 212.0 224.0 191.0
75 214.0 200.0 230.0 141.0 236.0 90.3 200.0 193.0 224.0 141.0 235.0 87.4 181.0 181.0 211.0 136.0 230.0 83.8 166.0 166.0 191.0 128.0 222.0 79.2
80 222.0 222.0 232.0 177.0 239.0 133.0 213.0 213.0 226.0 181.0 238.0 123.0 199.0 199.0 213.0 178.0 233.0 124.0 184.0 184.0 194.0 170.0 223.0 121.0
85 231.0 231.0 234.0 211.0 243.0 149.0 226.0 226.0 229.0 220.0 241.0 155.0 216.0 216.0 216.0 216.0 235.0 161.0 203.0 203.0 202.0 202.0 224.0 162.0
90 238.0 238.0 238.0 238.0 246.0 178.0 235.0 235.0 235.0 235.0 244.0 189.0 229.0 229.0 229.0 229.0 237.0 195.0 219.0 219.0 219.0 219.0 227.0 199.0
6300
7000
7700
8400
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
tablenotes.
2. MBH = Total Gross Cooling Capacity
3. SHC = Sensible Heat Capacity
Table PD-11 — Gross Cooling Capacities (MBH)17½ Ton Three PhaseYC*211C3, C4, CW— TXV Option
AmbientTemperature
85
95
105
115
67
Enter
Dry
EnteringWet Bulb
73 61
CFM
Bulb
61
67
73
61
67
67
73
61
73
Airflow
(F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
75 199.5 157.9 221.6 122.1 245.5 85.7 190.5 153.0 212.0 117.4 234.9 81.2 180.9 147.9 201.7 112.4 223.8 76.5 171.0 142.6 190.9 107.3 212.2 71.6
80 200.9 187.5 221.9 150.5 245.8 114.8 192.2 182.6 212.3 145.8 235.3 110.1 179.9 179.9 202.0 140.8 224.1 105.2 173.8 166.9 191.2 135.6 212.5 100.2
5600
6300
7000
7700
85 207.3 204.9 222.5 179.2 246.2 142.9 199.3 198.8 213.0 174.6 235.4 138.1 190.6 190.6 202.7 169.6 224.4 133.3 182.0 182.0 192.0 164.4 212.8 128.2
90 217.4 217.4 224.2 208.4 246.5 171.0 209.5 209.5 214.9 203.9 235.8 166.2 201.4 201.4 201.3 201.3 224.8 161.4 192.6 192.6 195.4 187.3 213.2 156.4
75 203.9 167.7 226.2 127.9 250.3 87.7 194.8 162.9 216.2 123.2 239.2 83.0 185.0 157.7 205.6 118.1 227.8 78.4 174.8 152.4 194.5 112.9 215.8 73.5
80 202.9 202.9 226.5 159.5 250.5 119.7 195.2 195.2 216.6 154.8 239.4 114.8 188.9 182.8 206.0 149.7 228.1 110.1 179.6 175.4 194.9 144.5 216.1 105.0
85 214.6 214.6 227.5 191.5 250.9 150.9 206.7 206.7 217.4 186.6 239.8 146.1 198.1 198.1 207.2 181.8 228.5 141.3 189.1 189.1 196.3 176.6 216.5 136.2
90 226.3 226.3 226.2 226.2 251.4 182.3 218.0 218.0 221.1 212.1 240.4 177.4 209.4 209.4 211.9 204.9 228.9 172.4 200.2 200.2 202.0 197.2 217.2 167.6
75 207.8 177.3 229.9 133.4 254.2 89.6 198.5 172.5 219.7 128.6 242.8 84.9 188.5 167.4 208.8 123.5 231.1 80.1 178.2 162.0 197.4 118.3 218.8 75.1
80 212.0 205.1 230.4 168.2 254.5 124.4 203.5 198.3 220.0 163.5 243.1 119.6 194.3 190.9 209.4 158.4 231.4 114.7 184.7 183.5 198.1 153.1 219.2 109.6
85 221.9 221.9 231.8 203.6 254.9 158.8 213.4 213.4 221.6 198.6 243.5 153.8 204.7 204.7 211.2 193.7 231.8 149.0 195.4 195.4 200.2 188.5 219.6 143.9
90 234.1 234.1 236.8 229.0 255.6 193.4 225.4 225.4 227.5 221.6 244.3 188.5 216.5 216.5 217.7 214.0 232.5 183.4 206.9 206.9 207.6 206.7 220.6 178.6
75 211.3 186.8 233.0 138.7 257.4 91.4 201.8 181.9 222.6 133.9 245.7 86.5 191.8 176.7 211.5 128.8 233.8 81.7 181.3 171.3 199.9 123.5 221.3 76.7
80 217.2 212.9 233.7 176.7 257.8 129.0 208.4 206.0 223.3 171.9 246.1 124.1 199.0 198.7 212.3 166.8 234.2 119.3 189.0 189.0 200.8 161.5 221.7 114.1
85 228.2 228.2 235.8 215.3 258.2 166.4 219.5 219.5 225.5 210.3 246.5 161.4 210.4 210.4 210.3 210.3 234.6 156.6 200.8 200.8 200.7 200.7 222.2 151.5
90 241.0 241.0 242.8 238.1 259.2 204.2 231.9 231.9 233.1 230.7 247.7 199.3 222.4 222.4 222.3 222.3 235.7 194.2 212.6 212.6 212.6 212.6 223.5 189.2
75 214.5 195.9 235.7 143.9 260.2 92.9 204.9 191.1 225.0 139.0 248.3 88.0 190.7 190.7 213.7 133.9 236.1 83.2 181.3 181.3 201.9 128.6 223.4 78.2
80 221.9 220.3 236.6 185.0 260.5 133.5 212.1 212.1 225.8 180.0 248.6 128.5 203.1 203.1 214.8 175.0 236.5 123.7 193.4 193.4 203.2 169.7 223.8 118.5
85 233.9 233.9 239.5 226.8 261.0 173.9 224.8 224.8 224.7 224.7 249.2 168.9 215.5 215.5 215.4 215.4 236.9 163.8 205.5 205.5 207.7 200.6 224.4 158.9
90 247.0 247.0 248.0 246.9 262.4 214.8 237.7 237.7 237.6 237.6 250.7 209.8 227.8 227.8 227.8 227.8 238.6 204.7 217.8 217.8 217.7 217.7 226.3 199.7
8400
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
tablenotes.
2. MBH = Total Gross Cooling Capacity
3. SHC = Sensible Heat Capacity
*Indicatesbothdownflowandhorizontalunits.
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Performance
Data
(20Ton)
High Efficiency
Table PD-12 — Gross Cooling Capacities (MBH) 20 Ton Three Phase YC*241C3, C4, CW— Standard Refrigeration System
AmbientTemperature (F)
85
95
105
115
Enter.
Dry
Bulb
EnteringWet Bulb (F)
73 61
CFM
61
67
73
61
67
67
73
61
67
73
Airflow
(F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
246 205 273 158 284 105 228 196 263 152 280 101 208 186 246 145 273 96.5 191 176 222 136 261 91.5
250 245 274 192 287 142 232 232 264 190 283 141 216 216 246 183 274 135 201 201 223 172 261 130
263 263 275 227 290 171 251 251 265 228 285 173 236 236 248 221 275 170 219 219 225 211 262 168
274 274 278 262 293 201 266 266 268 265 288 206 254 254 254 254 277 205 239 239 237 237 262 205
253 218 275 163 285 107 234 209 267 159 282 103 214 199 252 152 275 98.3 194 189 228 142 266 93.6
257 257 277 199 289 144 243 243 268 199 285 143 227 227 252 194 277 140 210 210 228 184 266 136
270 270 279 236 292 174 261 261 270 240 288 177 247 247 255 237 278 177 230 230 232 226 266 177
280 280 282 273 295 205 274 274 274 274 291 212 264 264 264 264 280 214 250 250 248 248 267 218
258 230 278 167 287 109 240 221 270 164 284 105 219 211 256 159 277 100 199 199 232 149 269 95.5
264 264 280 204 290 155 252 252 271 208 287 145 236 236 257 205 279 144 218 218 233 195 269 141
276 276 282 244 293 177 268 268 274 250 290 181 256 256 260 251 281 182 240 240 238 238 269 185
285 285 286 281 297 209 280 280 280 280 293 217 271 271 271 271 283 221 258 258 258 258 271 229
262 240 280 169 288 110 246 233 273 169 285 106 225 223 260 166 278 102 205 205 236 156 271 97.1
270 270 282 209 291 161 260 260 274 215 288 147 245 245 261 215 281 147 226 226 237 205 271 146
280 280 284 250 295 179 274 274 277 260 291 184 263 263 265 263 282 186 248 248 246 246 272 193
288 288 288 288 298 212 284 284 284 284 294 222 276 276 276 276 285 228 264 264 265 265 275 240
7200
8000
8800
9600
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
tablenotes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
Table PD-13 — Gross Cooling Capacities (MBH) 20 Ton Three Phase YCD241C3, C4, CW— TXV Option
AmbientTemperature (F)
85
95
105
115
67
Enter.
Dry
EnteringWet Bulb (F)
73 61
CFM
Bulb
61
67
73
61
67
67
73
61
73
Airflow
(F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
75 234.3 187.9 260.5 146.4 289.2 103.7 223.9 182.1 249.1 140.7 276.7 98.2 212.8 175.9 237.1 134.8 263.3 92.5 201.1 169.5 224.3 128.7 249.4 86.5
80 235.9 221.8 260.8 180.1 289.4 138.0 225.7 215.9 249.4 174.3 276.9 132.3 214.9 209.8 237.3 168.2 263.6 126.5 202.8 202.8 224.6 161.9 249.6 120.4
85 243.8 243.8 261.4 213.2 289.7 171.3 234.9 234.9 250.1 207.4 277.2 165.6 225.3 225.3 238.2 201.3 264.0 159.7 215.3 215.3 225.7 195.0 250.0 153.6
90 257.1 257.1 263.2 246.7 290.1 204.5 247.9 247.9 252.1 240.8 277.5 198.6 238.1 238.1 240.6 234.8 264.3 192.6 227.7 227.7 228.5 224.2 250.4 186.3
6400
7200
8000
8800
75 239.8 199.6 266.0 153.5 295.0 106.1 229.0 193.6 254.2 147.8 282.1 100.6 217.6 187.4 241.8 141.7 268.2 94.7 205.6 180.9 228.6 138.4 253.8 88.7
80 242.3 237.5 266.3 190.6 295.3 144.0 230.8 230.8 254.6 184.7 282.3 138.3 221.3 221.1 242.2 178.6 268.6 132.4 210.7 210.7 229.2 172.3 254.2 126.2
85 253.7 253.7 267.4 227.6 295.7 181.1 244.3 244.3 255.7 221.6 282.7 175.3 234.3 234.3 243.5 215.5 269.1 169.3 223.6 223.6 230.6 209.1 254.6 163.1
90 267.6 267.6 270.3 265.1 296.0 217.7 257.9 257.9 257.8 257.8 283.2 211.9 247.5 247.5 247.5 247.5 269.6 205.7 236.6 236.6 236.6 236.6 255.3 199.4
75 244.5 210.8 270.7 160.1 299.8 108.3 233.4 204.7 258.5 154.3 286.5 102.8 221.8 198.5 245.8 148.2 272.4 96.9 209.5 191.9 232.3 141.9 257.5 90.8
80 248.1 248.1 271.1 200.8 300.1 149.8 238.5 238.5 259.0 194.8 286.8 144.0 228.4 228.4 246.3 188.7 272.8 138.1 217.6 217.6 232.9 182.3 258.0 131.8
85 262.5 262.5 272.6 241.6 300.5 190.5 252.6 252.6 260.7 235.6 287.3 184.7 242.1 242.1 248.1 229.3 273.3 178.7 231.0 231.0 235.0 222.9 258.3 172.1
90 277.2 277.2 277.0 277.0 301.0 230.6 266.9 266.9 266.8 266.8 288.0 224.7 256.0 256.0 256.0 256.0 274.1 218.5 244.6 244.6 244.5 244.5 259.4 212.1
75 248.5 221.7 274.6 166.6 303.7 110.4 237.3 215.6 262.1 160.6 290.2 104.8 225.4 209.3 249.0 154.6 275.8 98.9 213.0 202.7 235.3 148.3 260.6 92.7
80 255.2 255.2 275.2 210.8 304.0 155.3 245.3 245.3 262.8 204.7 290.6 149.6 234.7 234.7 249.8 198.5 276.2 143.5 223.6 223.6 236.2 192.0 261.1 137.3
85 270.2 270.2 277.2 255.2 304.3 199.4 259.9 259.9 265.1 249.2 291.0 193.6 249.0 249.0 252.3 242.9 276.7 187.4 237.5 237.5 239.1 236.5 261.6 180.9
90 285.5 285.5 285.4 285.4 305.2 243.0 274.8 274.8 274.8 274.8 292.1 237.2 263.5 263.5 263.5 263.5 277.9 231.0 251.5 251.5 251.5 251.5 263.0 224.5
75 252.1 232.3 277.9 172.8 306.9 112.3 240.7 226.2 265.2 166.9 293.3 106.7 228.7 219.9 251.7 160.6 278.6 100.7 216.3 213.3 237.8 154.1 263.2 94.5
80 261.5 261.5 278.7 220.4 307.3 160.6 251.2 251.2 266.1 214.3 293.8 155.0 240.4 240.4 252.8 208.0 279.2 148.9 228.8 228.8 238.9 201.5 263.8 142.6
85 277.0 277.0 281.4 268.6 307.7 208.4 266.4 266.4 269.2 262.5 294.2 202.3 255.1 255.1 254.9 254.9 279.7 196.0 243.1 243.1 243.0 243.0 264.4 189.6
90 292.8 292.8 292.8 292.8 308.7 255.2 281.8 281.8 281.8 281.8 295.6 249.4 270.1 270.1 270.1 270.1 281.3 243.2 257.7 257.7 257.7 257.7 266.2 236.7
9600
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
tablenotes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
*Indicates both downflow and horizontal units.
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Performance
Data
(20Ton)
High Efficiency
Table PD-14 — Gross Cooling Capacities (MBH) 20 Ton Three Phase Y*D241C3, C4, CW— Dehumidification (Hot Gas Reheat) Option
AmbientTemperature (F)
85
95
105
115
Enter.
Dry
Bulb
EnteringWet Bulb (F)
73 61
CFM
61
67
73
61
67
67
73
61
67
73
Airflow
(F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
75 223.7 175.3 250.2 138.3 279.0 98.8 213.5 169.3 239.0 132.3 266.6 93.0 202.6 163.0 227.2 126.1 253.7 87.0 191.3 156.4 214.9 119.7 240.2
80 224.9 206.3 250.6 169.7 279.2 131.4 214.8 200.3 239.4 163.6 266.8 125.3 204.2 194.1 227.7 157.5 253.9 119.2 193.2 187.7 215.2 151.0 240.5
85 230.5 230.5 251.0 200.6 279.6 162.9 221.7 221.7 239.8 194.5 267.2 156.9 212.5 212.5 228.1 188.2 254.3 150.7 202.8 202.8 215.9 181.8 240.9
90 243.6 243.6 252.4 231.7 280.0 194.4 234.6 234.6 241.5 225.7 267.7 188.3 225.1 225.1 230.0 219.5 254.6 181.9 215.2 215.2 215.6 215.6 241.2
6400
7200
8000
8800
75 229.2 185.9 255.7 150.2 284.8 101.3 218.6 179.7 244.1 144.1 272.0 95.4 207.4 173.3 231.9 138.0 258.6 89.4 195.8 166.7 219.1 131.7 244.7
80 231.1 220.6 256.3 179.6 285.1 137.0 220.8 214.5 244.6 173.3 272.3 130.9 208.4 208.4 232.5 167.0 258.9 124.7 199.2 197.3 219.8 160.4 245.0
85 240.3 240.3 256.9 213.7 285.5 172.0 231.1 231.1 245.4 207.5 272.7 165.9 221.4 221.4 233.3 201.2 259.4 159.7 211.2 211.2 220.8 194.7 245.5
90 254.0 254.0 259.2 248.5 286.0 206.7 244.5 244.5 248.0 242.5 273.2 200.5 234.5 234.5 235.0 235.0 259.8 194.1 224.0 224.0 225.1 224.1 246.0
75 233.9 196.0 260.5 150.9 289.7 103.6 223.0 189.8 248.6 144.8 276.5 97.7 211.5 183.3 236.1 138.4 262.7 91.4 199.6 176.7 223.0 131.9 248.4
80 234.8 234.8 261.0 188.8 290.0 142.4 225.4 225.4 249.0 182.5 276.9 136.2 215.6 215.6 236.5 176.1 263.1 129.9 205.3 205.3 223.5 169.5 248.8
85 249.0 249.0 262.0 226.4 290.5 180.8 239.3 239.3 250.1 220.2 277.4 174.6 229.2 229.2 237.8 213.8 263.6 168.3 218.6 218.6 225.1 207.3 249.2
90 263.3 263.3 263.7 263.7 291.0 218.5 253.3 253.3 254.6 253.1 277.9 212.2 242.9 242.9 243.3 243.3 264.2 205.8 231.9 231.9 232.3 232.3 249.9
75 237.9 205.8 264.5 156.8 293.8 105.7 226.7 199.5 252.2 150.6 280.3 99.6 215.1 193.0 239.4 144.2 266.1 93.2 202.9 186.3 226.0 137.6 251.5
80 242.3 242.3 265.0 197.7 294.1 147.5 232.1 232.1 252.7 191.4 280.6 141.3 221.9 221.9 239.9 184.9 266.6 135.0 211.2 211.2 226.6 178.2 251.9
85 256.5 256.5 266.4 238.7 294.7 189.2 246.5 246.5 254.3 232.4 281.0 182.8 235.9 235.9 241.8 226.0 267.0 176.3 224.9 224.9 228.9 219.4 252.4
90 271.4 271.4 271.8 271.8 295.2 229.9 261.0 261.0 261.4 261.4 281.8 223.6 250.1 250.1 250.5 250.5 267.9 217.2 238.7 238.7 239.1 239.1 253.4
75 241.4 215.2 267.8 162.4 297.1 107.4 230.0 208.9 255.3 156.2 283.4 101.2 218.2 202.3 242.2 149.7 269.0 94.8 205.9 195.6 228.4 143.0 254.0
80 248.0 248.0 268.4 206.4 297.6 152.5 237.9 237.9 255.9 200.0 283.8 146.2 227.5 227.5 242.8 193.4 269.5 139.8 216.4 216.4 229.3 186.7 254.6
85 263.1 263.1 270.3 250.7 298.0 197.1 252.8 252.8 258.1 244.3 284.3 190.7 241.9 241.9 245.5 237.9 270.0 184.1 230.5 230.5 230.7 230.7 255.1
90 278.6 278.6 278.9 278.9 298.9 241.1 267.9 267.9 268.3 268.3 285.3 234.7 256.6 256.6 257.0 257.0 271.1 228.2 244.7 244.7 245.1 245.1 256.4
9600
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
tablenotes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
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Performance
Data
(25Ton)
High Efficiency
Table PD-15 — Gross Cooling Capacities (MBH)25 Ton Three PhaseYC*301C3, C4, CW— Standard Refrigeration System
AmbientTemperature (F)
85
95
105
115
Enter.
Dry
Bulb
EnteringWet Bulb (F)
73 61
CFM
61
67
73
61
67
67
73
61
67
73
Airflow
(F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
75
80
85
90
75
80
85
90
75
80
85
90
75
80
85
90
277 243 306 187 316 117 258 234 295 178 314 115 238 224 276 169 305 110 218 214 253 163 292 104
284 284 307 225 321 169 269 269 295 225 317 161 252 252 277 217 307 158 235 235 254 207 293 151
300 300 309 269 325 198 289 289 298 271 320 202 273 273 280 266 308 201 256 256 259 256 293 198
312 312 313 312 329 236 305 305 305 305 321 240 293 293 293 293 310 245 277 277 277 277 295 244
284 258 310 188 319 121 264 249 299 185 316 117 244 239 282 178 308 112 224 224 259 168 295 106
294 294 310 233 323 175 280 280 300 236 319 170 263 263 283 230 309 163 245 245 260 221 296 158
307 307 313 280 327 202 298 298 303 286 322 207 284 284 287 284 312 208 267 267 267 267 297 208
318 318 318 318 331 241 312 312 312 312 324 248 301 301 301 301 314 255 287 287 287 287 299 257
286 265 311 190 320 122 267 256 300 189 316 118 247 246 284 182 309 113 228 228 261 172 296 107
297 297 312 237 324 178 285 285 302 241 320 174 267 267 285 237 310 165 249 249 262 227 298 162
310 310 315 285 328 204 302 302 305 293 323 210 289 289 289 289 313 212 272 272 272 272 299 213
320 320 320 320 332 244 314 314 314 314 325 251 305 305 305 305 316 260 292 292 292 292 301 264
289 272 312 192 321 123 270 264 302 192 317 119 249 249 286 186 309 114 231 231 263 176 297 108
300 300 313 240 324 181 289 289 304 246 321 177 272 272 287 243 311 170 253 253 265 234 299 165
312 312 316 289 329 205 305 305 307 299 324 212 293 293 293 293 314 215 276 276 276 276 300 217
322 322 321 321 332 246 317 317 317 317 326 255 308 308 308 308 317 265 295 295 295 295 303 270
9000
10000
10500
110 0 0
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
tablenotes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
*Indicates both downflow and horizontal units.
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Performance
Data
(25Ton)
High Efficiency
Table PD-16 — Gross Cooling Capacities (MBH)25 Ton Three PhaseYC*301C3, C4, CW— TXV Option
AmbientTemperature (F)
85
95
105
115
Enter.
Dry
Bulb
EnteringWet Bulb (F)
73 61
CFM
61
67
73
61
67
67
73
61
67
73
Airflow
(F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
75 267.9 224.2 297.7 171.5 330.7 118.0 254.9 216.9 283.7 164.4 315.3 111.1 241.5 209.3 269.2 157.1 299.2 104.0 227.5 201.6 254.0 149.6 282.7 96.8
80 268.8 268.8 298.0 214.0 330.9 161.1 259.3 255.4 284.1 206.8 315.5 154.0 246.8 246.7 269.6 199.5 299.5 146.7 234.0 234.0 254.5 191.9 283.0 139.4
85 284.5 284.5 299.2 256.4 331.2 203.2 273.2 273.2 285.4 249.2 315.9 196.1 261.3 261.3 271.0 241.8 299.8 188.8 248.9 248.9 256.2 234.3 283.3 181.4
90 300.3 300.3 300.2 300.2 331.6 245.2 288.7 288.7 290.5 286.0 316.4 238.0 276.5 276.5 276.4 276.4 300.4 230.6 263.8 263.8 263.7 263.7 284.0 223.1
8000
75 273.6 238.6 303.4 180.1 336.6 120.9 260.4 231.2 289.0 172.8 320.7 114.0 246.7 223.6 273.9 170.7 304.2 106.8 232.5 215.9 258.3 163.2 287.1 99.6
80 279.6 279.5 303.8 227.0 336.8 168.4 267.3 267.3 289.5 219.8 321.0 161.3 255.2 255.2 274.6 212.4 304.5 154.0 242.6 242.6 259.1 204.8 287.5 146.5
85 295.1 295.1 305.6 274.3 337.2 215.2 283.4 283.4 291.5 267.1 321.4 208.1 271.0 271.0 276.9 259.7 304.9 200.7 258.0 258.0 261.9 252.2 287.8 193.1
90 311.9 311.9 311.8 311.8 338.0 261.8 299.6 299.6 299.6 299.6 322.2 254.5 286.9 286.9 286.8 286.8 305.9 247.1 273.5 273.5 273.5 273.5 288.9 239.4
9000
75 278.6 252.6 308.1 188.2 341.5 123.5 265.2 245.2 293.3 180.9 325.3 116.5 251.3 237.6 278.0 173.5 308.4 109.2 234.1 234.1 262.1 165.9 290.8 101.7
80 287.6 287.6 308.7 239.7 341.8 175.5 275.5 275.5 294.0 232.5 325.6 168.3 263.1 263.1 278.8 225.0 308.7 160.9 250.0 250.0 263.1 217.3 291.2 153.4
85 304.6 304.6 311.3 291.9 342.1 226.8 292.3 292.3 297.0 284.7 325.9 219.5 279.4 279.4 279.3 279.3 309.1 212.1 266.0 266.0 267.7 262.9 291.7 204.4
90 322.2 322.2 322.1 322.1 343.3 277.9 309.3 309.3 309.3 309.3 327.2 270.5 295.9 295.9 295.9 295.9 310.6 263.1 282.0 282.0 282.0 282.0 293.3 255.3
10000
11000
75 283.1 266.2 312.0 196.0 345.5 125.9 269.5 258.8 296.9 188.7 329.1 118.9 253.1 253.1 281.2 181.2 311.8 111.5 241.4 237.4 265.1 173.5 293.9 104.0
80 295.1 295.1 312.9 252.1 345.8 182.3 282.8 282.8 297.9 244.7 329.4 175.0 269.9 269.9 282.4 237.2 312.2 167.7 256.4 256.4 266.5 229.4 294.3 160.1
85 312.9 312.9 312.8 312.8 346.2 237.9 300.0 300.0 299.9 299.9 329.9 230.6 286.7 286.7 288.1 285.2 312.8 223.1 272.8 272.8 272.7 272.7 295.0 215.4
90 331.2 331.2 331.1 331.1 347.8 293.5 317.8 317.8 317.8 317.8 331.6 286.2 304.0 304.0 303.8 303.8 314.7 278.6 289.3 289.3 289.3 289.3 297.3 271.0
75 283.8 283.8 315.3 203.6 348.9 128.2 271.5 271.5 299.9 196.2 332.2 121.1 259.9 256.8 284.1 188.6 314.7 113.8 245.2 245.2 267.7 180.9 296.5 106.2
80 301.8 301.8 316.6 264.1 349.2 188.9 289.0 289.0 301.2 256.6 332.6 181.7 275.9 275.9 285.7 249.1 315.2 174.3 262.0 262.0 269.5 241.3 297.0 166.6
85 320.3 320.3 322.4 316.7 349.8 248.8 307.0 307.0 308.0 306.9 333.2 241.5 293.2 293.2 293.1 293.1 315.8 233.9 278.8 278.8 278.8 278.8 297.8 226.2
90 339.1 339.1 339.0 339.0 351.7 308.8 325.4 325.4 325.3 325.3 335.6 301.5 310.9 310.9 310.9 310.9 318.5 294.0 295.9 295.9 295.9 295.9 301.0 286.4
12000
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
tablenotes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
*Indicates both downflow and horizontal units.
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Performance (12½Ton)
Data
Standard Efficiency
Table PD-17 — Evaporator Fan Performance — 12½ Ton — YC*150D
External Static Pressure (Inches of Water)
.40 .50 .60
.10
.20
.30
.70
.80
.90
RPM BHP
1.00
RPM BHP
CFM
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
3 HP StandardMotor & Drive (2)
4000
4500
5000
5500
6000
—
—
571
621
674
—
—
1.26
1.65
2.10
—
—
602
650
699
—
—
1.37
1.79
2.28
—
—
581
622
663
704
749
0.97
1.27
1.63
2.01
2.48
614
652
693
734
775
1.08
1.38
1.75
2.19
2.66
646
682
720
760
802
1.20
1.50
1.87
2.33
2.86
677
711
747
786
826
1.31
1.63
2.00
2.45
3.00
707
738
773
810
849
1.41
1.76
2.15
2.59
3.13
738 1.52
766 1.88
798 2.29
834 2.74
872 3.28
768 1.63
793 2.00
823 2.43
858 2.91
894 3.44
588
631
678
727
1.15
1.46
1.87
2.37
3HPStandardMotor&FieldSuppliedLowStaticDrive(1)
Table PD-17 — Evaporator Fan Performance — 12½ Ton— YC*150D — Continued
External Static Pressure (Inches of Water)
1.40 1.50 1.60
RPM RPM RPM BHP
1.10
RPM
1.20
RPM
1.30
RPM
1.70
RPM
1.80
RPM
1.90
RPM BHP
2.00
RPM BHP
CFM
BHP
BHP
BHP
BHP
BHP
BHP
BHP
3HPStandardMotor&Drive
3HPStandardMotor&HighStaticDriveAccessory (2)
4000
4500
5000
5500
6000
799
820
847
881
916
1.75
2.12
2.56
3.06
3.61
829
847
873
903
938
1.87
2.24
2.70
3.22
3.78
856
873
897
926
959
1.99
2.36
2.83
3.37
3.96
884
900
921
948
980
2.11
2.50
2.96
3.52
4.13
911
927
945
971
1001
2.24
2.64
3.09
3.67
4.31
937
952
970
993
1021
2.35
2.77
3.24
3.80
4.46
962
978
993
1015
1042
2.47
2.91
3.38
3.95 1036
4.62 1062
987
2.59
1010 2.70 1034 2.82
1003
1017
3.05 1025 3.18 1049 3.32
3.53 1041 3.69 1064 3.85
4.09 1058 4.25 1081 4.41
4.78 1082 4.93
1103 5.09
5 HP Oversized Motor & Drive (3)
5 HP Oversized Motor & Drive (3)
5 HP Oversized Motor & FieldSuppliedHighStaticDrive(3)
ForStandardEvaporatorFanSpeed(RPM), referenceTablePD-31.
For Oversize Evaporator Fan Speed (RPM), reference Table PD-33.
Data includes pressure drop due to filters and wet coils.
No accessories or options are included in pressure drop data.
Refer to Table PD-36 to determine add’l static pressure drop
duetootheroptions/accessories
Factory supplied motors, in commercial equipment, are
definitepurposemotors, specificallydesignedandtestedto
operate reliably and continuously at all cataloged conditions.
Using the full horsepower range of our fan motors as shown in
our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be
affected.
Fan motor heat (MBH) = 3.15 x Fan Bhp.
Notes:
1. FieldSuppliedFanSheaveBK90Required. FieldSuppliedBelt maybenecessary.
3 HP Standard Motor with Field Supplied Motor Sheave 1VP44 Required. Field Supplied Belt may be necessary.
3. 5 HP Oversize Motor with Field Supplied Motor Sheave 1VP50 Required. Field Supplied Belt may be necessary.
2
4. For 380V/60 Hz units, the oversized motor is used as the standard motor, Refer to “Motor and Sheave/Fan Speed” tables to
determineoperatingrange.
RT-PRC001-EN
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Performance (15Ton)
Data
Standard Efficiency
Table PD-18 — Evaporator Fan Performance — 15 Ton — YC*180B
External Static Pressure (Inches of Water)
.40 .50 .60
.10
.20
.30
.70
.80
.90
RPM BHP
1.00
RPM BHP
CFM
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
3HPStandardMotor&FieldSuppliedLowStaticDrive(1)
3 HP StandardMotor&Drive
4800
5200
5600
6000
6400
6800
7200
—
—
584
623
661
699
739
779
820
1.22
1.53
1.89
2.28
2.73
3.22
3.76
613
649
688
727
766
804
842
1.33
1.61
1.96
2.37
2.85
3.38
3.96
647
679
713
749
788
827
866
1.49
1.78
2.09
2.48
2.94
3.47
4.07
676
709
742
775
809
847
885
1.59
1.93
2.29
2.66
3.08
3.58
4.17
704
736
769
802
835
868
904
1.71
2.04
2.43
2.86
3.30
3.77
4.32
732
762
793
826
860
892
925
1.84
2.17
2.55
3.00
3.50
4.01
4.54
759
788
817
849
882
915
948
1.98
2.31
2.69
3.13
3.65
4.21
4.81
485 2.13
831 2.46
542 2.84
872 3.28
903 3.79
936 4.37
970 5.01
811 2.26
837 2.62
865 3.00
894 3.44
925 3.94
957 4.52
990 5.17
591
633
674
716
758
800
1.41
1.76
2.10
2.52
3.00
3.54
5HPOversizedMotor&Drive
Table PD-18 — Evaporator Fan Performance — 15 Ton— YC*180B — Continued
External Static Pressure (Inches of Water)
1.40 1.50 1.60
RPM RPM RPM
1.10
RPM
1.20
RPM
1.30
RPM
1.70
RPM
1.80
RPM
1.90
RPM BHP
2.00
RPM BHP
CFM
BHP
BHP
BHP
BHP
BHP
BHP
BHP
BHP
3HPStandardMotor&Drive
3HPStandardMotor&HighStaticDriveAccessory
4800
5200
5600
6000
6400
6800
7200
836
861
888
916
946
977
1009
2.38
2.76
3.17
3.61
4.10
4.67
5.33
862
885
910
938
967
997
1028
2.51
2.90
3.33
3.78
4.28
4.84
5.49
887
908
932
959
987
1017
1047
2.64
3.04
3.49
3.96
4.47
5.03
5.67
912
932
954
980
1007
1036
—
2.77
3.18
3.64
4.13
4.66
5.22
—
937
955
976
1001
1027
1055
—
2.90
3.31
3.79
4.31
4.85
5.42
—
962
978
998
1021
1047
1074
—
3.04
3.46
3.93
4.46
5.03
5.62
—
987
1002
1020
1042
1066
—
3.19
1011
3.34
1034 3.49 1057 3.65
3.60 1025
4.08 1042
4.62 1062
5.21 1085
3.75 1047 3.90 1070 4.06
4.23 1063 4.38 1085 4.54
4.78 1082 4.93
5.38
—
—
1103 5.09
1104 5.55
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5HPOversizedMotor&Drive
ForStandardEvaporatorFanSpeed(RPM), referenceTablePD-31.
5 HP Oversized Motor & Field Supplied High Static Drive (2)
For Standard Motor & High Static Drive Accessory Fan Speed (RPM), reference Table PD-32.
For Oversize Evaporator Fan Speed (RPM), reference Table PD-33.
Fan motor heat (MBH) = 3.15 x Fan Bhp.
Data includes pressure Drop Due to Wet Coils and Filters.
No accessories or options are included in pressure drop data.
Refer to Table PD-36 to determine add’l static pressure drop due to other options/accessories
Notes:
Factory supplied motors, in commercial equipment, are
definitepurposemotors, specificallydesignedandtestedto
operate reliably and continuously at all cataloged conditions.
Using the full horsepower range of our fan motors as shown in
our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be
affected.
1. FieldSuppliedFanSheaveBK105Required. FieldSuppliedBelt maybenecessary.
2. 5 HP Oversize Motor with Field Supplied Motor Sheave 1VP50 required. Field Supplied Belt may be necessary.
3. For 380V/60 Hz units, the oversized motor is used as the standard motor, Refer to “Motor and Sheave/Fan
Speed”tablestodetermineoperatingrange.
*Indicatesbothdownflowandhorizontalunits.
32
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Performance (17½Ton)
Data
Standard Efficiency
Table PD-19 — Evaporator Fan Performance — 17½ Ton — YC*210C
External Static Pressure (Inches of Water)
.40 .50 .60
.10
.20
.30
.70
.80
.90
RPM BHP
1.00
RPM BHP
CFM
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
5HPStandardMotor&LowStaticDriveAccessory
5600
6300
7000
7700
8400
—
776
857
939
1021
—
720
798
878
958
1038
2.27
3.16
4.26
5.60
7.21
744
820
898
976
1055
2.39
3.29
4.41
5.77
7.39
767
841
2.51
3.42
4.56
5.93
7.57
791
862
935
2.65
3.56
4.70
6.09
7.74
815
883
954
2.79
3.72
4.86
6.25
7.92
838
905
974
2.93
3.88
5.03
6.42 1062
8.09
860
926
993
3.08
4.04
5.21
883 3.23
946 4.20
1013 5.39 1031 5.57
906 3.39
965 4.36
3.02
4.11
5.44
7.03
917
994
1072
1011
1088
1028
1104
1045
1119
6.60 1080 6.79 1098 6.99
8.27 1151 8.46
1135
—
—
7.5HPOversizedMotor&Drive
5HPStandardMotor&Drive
Table PD-19 — Evaporator Fan Performance — 17½ Ton— YC*210C — Continued
External Static Pressure (Inches of Water)
1.40 1.50 1.60
RPM RPM RPM BHP
1.10
RPM
1.20
RPM
1.30
RPM
1.70
1.80
RPM
1.90
RPM BHP
2.00
RPM BHP
CFM
BHP
BHP
BHP
BHP
BHP
5HPStandardMotor&Drive
RPM
BHP
BHP
5600
6300
7000
7700
8400
929
984
1049
1116
—
3.55
4.53
5.74
7.20
—
951
1005
1066
1132
—
3.72
4.70
5.92
7.39
—
974
1026
1084
1149
—
3.90
4.88
6.11
7.59
—
996
1047
1102
1164
—
4.08
5.07
6.30
7.78
—
1018
1067
1121
1180
—
4.27
5.27
6.49
7.98
—
1039
1087
1139
1197
—
4.45
5.46
6.69
8.18
—
1060
1106
1159
1213
—
4.62 1082
5.66
6.90
4.81
5.86
7.11
8.60
—
1105 5.01
1145 6.07
1194 7.33
—
—
1127 5.22
1164 6.27
1212 7.55
—
—
1125
1176
8.39 1230
—
—
—
—
—
—
7.5HPOversizedMotor&Drive
Factory supplied motors, in commercial equipment, are
ForStandardEvaporatorFanSpeed(RPM), referenceTablePD-31.
For Oversize Evaporator Fan Speed (RPM), reference Table PD-33.
For Standard Motor and Low Static Drive, reference Table PD-34.
Fan motor heat (MBH) = 3.15 x Fan Bhp.
Data includes pressure Drop Due to West Coils and Filters.
No accessories or options are included in pressure drop data.
definitepurposemotors, specificallydesignedandtestedto
operate reliably and continuously at all cataloged conditions.
Using the full horsepower range of our fan motors as shown in
our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be
affected.
Refer to Table PD-36 to determine add’l static pressure drop due to other options/accessories
Notes:
1. For 380V/60 Hz units, the oversized motor is used as the standard motor, Refer to “Motor and
Sheave/FanSpeed”tablestodetermineoperatingrange.
*Indicatesbothdownflowandhorizontalunits.
RT-PRC001-EN
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Performance (20Ton)
Data
Standard Efficiency
Table PD-20 — Evaporator Fan Performance — 20 Ton — YC*240B
External Static Pressure (Inches of Water)
.40 .50 .60
.10
.20
.30
.70
.80
.90
RPM BHP
1.00
RPM BHP
CFM
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
5HPStandardMotor&FieldSuppliedLowStaticDrive(1)
5 HP StandardMotor&Drive
6400
7200
8000
8800
9600
511
555
609
664
719
1.56
2.25
3.03
3.98
5.11
538
587
639
692
745
1.72
2.46
3.26
4.23
5.38
564
614
665
717
770
1.99
2.67
3.50
4.49
5.66
590
640
690
740
792
2.16
2.88
3.73
4.75
5.94
615
663
712
762
813
2.31
3.06
3.96
5.01
6.23
639
685
733
782
832
2.47
3.23
4.16
5.25
6.51
663
706
753
801
851
2.65
3.41
4.35
5.48
6.78
688
728
772
820
869
2.84
3.60
4.55
5.69
7.03
711 3.04
749 3.80
792 4.75
838 5.90
886 7.27
735 3.23
771 4.01
811 4.96
855 6.12
902 7.50
(2)
7.5HPOversizedMotor&Drive
Table PD-20 — Evaporator Fan Performance — 20 Ton— YC*240B — Continued
External Static Pressure (Inches of Water)
1.40 1.50 1.60
RPM RPM RPM
1.10
RPM
1.20
RPM
1.30
RPM
1.70
RPM
1.80
RPM
1.90
RPM BHP
2.00
RPM BHP
CFM
BHP
BHP
BHP
BHP
BHP
BHP
BHP
BHP
5HPStandardMotor&Drive
5HPStandardMotor&HighStaticDriveAccessory
6400
7200
8000
8800
9600
758
792
830
873
919
3.4
781
813
850
890
935
3.64
4.46
5.42
6.58
7.97
804
834
869
908
951
3.85
4.68
5.66
6.82
8.21
827
854
888
925
967
4.07
4.90
5.91
7.08
848
875
907
943
—
4.29
5.13
6.16
7.34
—
869
895
925
961
—
4.51
5.37
6.40
7.61
—
890
916
944
978
—
4.73
5.62
6.65
7.88
—
910
936
962
995
—
4.97
5.86
6.90
8.16
—
929 5.21
955 6.11
981 7.16
949 5.45
973 6.35
1000 7.44
4.24
5.18
6.34
7.73
—
—
—
—
—
—
—
—
8.46
7.5 HP Oversized Motor & Drive
ForStandardEvaporatorFanSpeed(RPM), referenceTablePD-31.
Factory supplied motors, in commercial equipment, are
definitepurposemotors, specificallydesignedandtestedto
operate reliably and continuously at all cataloged conditions.
Using the full horsepower range of our fan motors as shown
in our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be
affected.
For Standard Motor and High Static Drive Accessory/Fan Speed (RPM),reference Table PD-32.
For Oversize Evaporator Fan Speed (RPM), reference Table PD-33.
Fan motor heat (MBH) = 3.15 x Fan Bhp.
Data includes pressure Drop Due to West Coils and Filters.
No accessories or options are included in pressure drop data.
Refer to Table PD-36 to determine add’l static pressure drop due to other options/accessories
Notes:
1. FieldSuppliedFanSheaveBK190Required.FieldSuppliedBeltmaybenecessary.
2. 7.5 HP Oversize Motor with Field Supplied Motor Sheave 1VP50 Required. Field
SuppliedBeltmaybenecessary.
3. For 380V/60 Hz units, the oversized motor is used as the standard motor, Refer to
“MotorandSheave/FanSpeed”tablestodetermineoperatingrange.
*Indicatesbothdownflowandhorizontalunits.
34
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Performance (25Ton)
Data
Standard Efficiency
Table PD-21— Evaporator Fan Performance — 25 Ton — YC*300B
External Static Pressure (Inches of Water)
.40 .50 .60
.10
.20
.30
.70
.80
.90
RPM BHP
1.00
RPM BHP
CFM
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
7.5HPStandardMotor&LowStaticDriveAccessory
7.5HP Standard Motor & Drive
7000
7500
8000
8500
9000
9500
10000
10500
11000
—
—
—
—
—
—
614
647
680
714
747
781
816
850
885
2.59
3.08
3.64
4.26
4.96
5.73
6.59
7.53
639
671
704
737
770
803
837
870
—
2.77
3.29
3.87
4.52
5.24
6.02
6.89
7.85
—
662
693
725
758
790
823
856
890
—
2.94
3.48
4.09
4.76
5.50
6.31
7.20
8.17
—
684
715
746
778
810
842
875
908
—
3.11
3.66
4.28
4.98
5.74
6.58
7.49
8.48
—
706
736
766
797
828
860
893
—
3.30
3.85
4.48
5.18
5.97
6.83
7.77
—
728
756
785
815
846
878
910
—
3.49
4.05
4.68
5.39
6.18
7.06
8.02
—
750 3.70
777 4.26
805 4.89
834 5.61
864 6.41
895 7.29
926 8.27
773 3.92
797 4.47
824 5.11
852 5.83
881 6.63
911 7.53
942 8.51
621
655
689
724
758
793
829
864
2.85
3.39
4.00
4.69
5.45
6.29
7.22
8.24
627
662
698
734
770
806
842
3.16
3.76
4.43
5.18
6.00
6.92
7.92
—
—
—
—
—
—
—
—
8.56
—
—
—
—
7.5 HP Standard Motor & Drive
7.5 HP Standard Motor & High StaticDriveAccessory
Table PD-21 — Evaporator Fan Performance — 25 Ton — YC*300B — Continued
External Static Pressure (Inches of Water)
1.10
RPM
1.20
RPM
1.30
RPM
1.40
RPM
1.50
RPM
CFM
BHP
BHP
BHP
BHP
BHP
7.5 HP Standard Motor & Drive
7000
7500
8000
8500
9000
9500
10000
10500
11000
795
818
843
870
898
928
—
4.14
4.70
5.34
6.06
6.87
7.77
—
816
839
862
888
916
944
—
4.36
4.94
5.58
6.30
8.11
8.01
—
837
859
882
906
933
960
—
4.58
5.18
5.83
6.55
7.36
8.27
—
858
879
901
924
950
977
—
4.80
5.41
6.09
6.81
7.62
8.53
—
879
899
920
943
967
—
—
—
—
5.03
5.65
6.34
7.08
7.89
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
7.5HPStandardMotor&HighStaticDriveAccessory
ForStandardEvaporatorFanSpeed(RPM), referenceTablePD-31.
For Standard Motor and High Static Drive, reference Table PD-32.
For Standard Motor and Low Static Drive, reference Table PD-34.
Data includes pressure drop due to filters and wet coils.
No accessories or options are included in pressure drop data.
Refer to Table PD-36 to determine add’l static pressure drop
duetootheroptions/accessories
Factorysuppliedmotors, incommercialequipment,
aredefinitepurposemotors, specificallydesigned
and tested to operate reliably and continuously at all
catalogedconditions. Usingthefullhorsepower
range of our fan motors as shown in our tabular data
will not result in nuisance tripping or premature
motor failure. Our product’s warranty will not be
affected.
Fan motor heat (MBH) = 3.15 x Fan Bhp
Notes:
1. For 380V/60 Hz units, the oversized motor is used as the
standardmotor, Referto“MotorandSheave/FanSpeed”tables
todetermineoperatingrange.
*Indicatesbothdownflowandhorizontalunits.
RT-PRC001-EN
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Performance
Data
(12½Ton)
High Efficiency
Table PD-22— Evaporator Fan Performance — 12½ Ton — YCD151C— Standard or TXV Refrigeration System
External Static Pressure (Inches of Water)
.10
.20
.30
.40
.50
.60
.70
.80
.90
1.00
CFM
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM BHP
RPM BHP
3 HP Standard Motor & Field
SuppliedLowStaticDrive(1)
3 HP StandardMotor&Drive
4000
4500
5000
5500
6000
—
—
506
544
582
—
—
0.98
1.24
1.55
497
531
565
600
636
0.75
0.96
1.21
1.51
1.84
551
583
616
649
684
0.92
1.16
1.43
1.76
2.12
598
629
661
693
726
1.08
1.34
1.65
2.00
2.39
641
671
701
733
765
1.23
1.52
1.85
2.23
2.65
680
709
739
770
801
1.38
1.70
2.05
2.45
2.90
716
745
774
804
835
1.53
1.87
2.25
2.67
3.15
750
778
807
837
867
1.67
2.03
2.44
2.89
3.39
782 1.82
810 2.20
838 2.63
868 3.10
898 3.63
812 1.96
840 2.36
868 2.81
897 3.31
927 3.86
5HPOversizedMotor&Drive
3HPStandardMotor&HighStaticDriveAccessory
Table PD-22 — Evaporator Fan Performance — 12½ Ton— YCD151C — Continued
External Static Pressure (Inches of Water)
1.40 1.50 1.60
RPM RPM RPM
1.10
RPM
1.20
RPM
1.30
RPM
1.70
RPM
1.80
RPM
1.90
RPM BHP
2.00
RPM BHP
CFM
BHP
BHP
BHP
BHP
BHP
BHP
BHP
BHP
3HPStandard
Motor&Drive
3HPStandardMotor&HighStaticDriveAccessory
4000
4500
5000
5500
6000
841
869
897
925
955
2.09
2.52
2.99
3.52
4.09
869
896
924
952
981
2.23
2.68
3.17
3.72
4.32
896
923
950
978
1007
2.36
2.84
3.35
3.92
4.54
922
948
976
1004
1032
2.50
2.99
3.53
4.12
4.77
947
973
1000
1028
1056
2.63
3.14
3.71
4.32
4.99
971
997
1024
1052
1080
2.76
3.30
3.88
4.51
5.21
994
2.89
1016
3.04 1037 3.19
3.60 1065 3.75 1087 3.89
4.22 1092 4.39
1059 3.35
1020
1047
1075
1103
3.45 1043
4.05 1070
4.71 1097
1113 4.56
1140 5.28
4.90
5.64
1119 5.09
5.42
1125
—
—
—
—
5HPOversizedMotor&Drive
ForStandardEvaporatorFanSpeed(RPM), referenceTablePD-31.
Factory supplied motors, in commercial equipment, are
definitepurposemotors, specificallydesignedandtestedto
operate reliably and continuously at all cataloged conditions.
Using the full horsepower range of our fan motors as shown in
our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be
affected.
For Standard Motor & High Static Drive Accessory/Fan Speed (RPM), reference Table PD-32.
For Oversize Evaporator Fan Speed (RPM), reference Table PD-33.
Data includes pressure drop due to filters and wet coils.
No accessories or options are included in pressure drop data.
Refer to Table PD-36 to determine add’l static pressure drop due to other options/accessories
Fan motor heat (MBH) = 3.15 x Fan Bhp.
Notes:
1. FieldSuppliedFanSheaveBK115required. FieldSuppliedBeltmaybenecessary.
Table PD-23 — Evaporator Fan Performance — 12½ Ton — Y*D151C — Dehumidification (Hot Gas Reheat) Option
External Static Pressure (Inches of Water)
.10
.20
.30
.40
.50
.60
.70
.80
.90
1.00
CFM
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM BHP
RPM BHP
3HPStandardMotor&Drive
3 HP Standard Motor &
HighStaticDriveAcccessory
4000
4500
5000
5500
6000
640
711
783
855
928
1.12
1.56
2.10
2.76
3.54
677
745
813
883
954
1.25
1.70
2.26
2.93
3.74
711
776
843
910
979
1.39
1.85
2.42
3.11
3.93
745
806
870
936
1003
1.53
2.01
2.59
3.29
4.12
776
836
897
961
1027
1.68
2.17
2.77
3.49
4.33
806
864
924
986
1050
1.82
2.33
2.94
3.67
4.54
835
891
950
1011
1072
1.97
2.49
3.12
3.87
864
917
975
2.12
2.66
3.31
891 2.27
944 2.83
998 3.49
916 2.41
969 2.9
1022 3.68
1035
4.07 1057 4.26 1079 4.46
4.95
4.74 1095
1117 5.16
1138 5.38
5HPOversizedMotor&Drive
Table PD-23 — Evaporator Fan Performance — 12½ Ton— Y*D151C — Continued
External Static Pressure (Inches of Water)
1.40 1.50 1.60
RPM RPM RPM
1.10
RPM
1.20
RPM
1.30
RPM
1.70
RPM
1.80
RPM
1.90
RPM BHP
2.00
RPM BHP
CFM
BHP
BHP
BHP
BHP
BHP
BHP
BHP
BHP
BHP
BHP
BHP
BHP
BHP
BHP
BHP
BHP
MBHP
RPM
RPM
RPM
RPM
RPM
RPM
RPM
RPM
RPM BHP
3HPStandardMotorDrive&HighStaticDriveAccessory
5HPOversizedMotor&Drive
4000
4500
5000
5500
6000
940
994
2.56
3.16
3.86
4.67
5.60
964
1016
1069
1122
—
2.71
3.32
4.05
4.87
—
987
1038
1091
1143
—
2.86
3.49
4.23
5.07
—
1011
1059
1112
1165
—
3.01
3.66
4.41
5.27
—
1034
1080
1133
1186
—
3.16
3.83
4.60
5.48
—
1056
1102
1152
1206
—
3.32
4.00
4.78
5.69
—
1077
1122
1172
—
3.47 1098
3.62
4.34
1120 3.79
1163 4.51
1140 3.95
1183 4.68
4.17
4.97
—
1143
1190
—
1046
1101
1159
5.15 1209 5.34 1228 5.53
—
—
—
—
—
—
—
—
—
—
—
—
—
5HPOversizedMotor&Drivew/FieldSuppliedHighStaticDrive(1)
Factory supplied motors, in commercial equipment, are
ForStandardEvaporatorFanSpeed(RPM), referenceTablePD-31.
definitepurposemotors, specificallydesignedandtestedto
operate reliably and continuously at all cataloged conditions.
Using the full horsepower range of our fan motors as shown in
our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be
affected.
For Standard Motor & High Static Drive Accessory/Fan Speed (RPM), reference Table PD-32.
For Oversize Evaporator Fan Speed (RPM), reference Table PD-33.
Data includes pressure drop due to filters and wet coils.
No accessories or options are included in pressure drop data.
Refer to Table PD-36 to determine add’l static pressure drop due to other options/accessories
Fan motor heat (MBH) = 3.15 x Fan Bhp.
Notes:
1. FieldSuppliedFanSheaveBK120.FieldSuppliedBeltmaybenecessary.
36
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Performance
Data
(12½Ton)
High Efficiency
Table PD-24 — Evaporator Fan Performance — 12½ Ton — YCH151C— Standard Refrigeration System
External Static Pressure (Inches of Water)
.10
.20
.30
.40
.50
.60
.70
.80
.90
1.00
CFM
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM BHP
RPM BHP
3HPStandardMotor&FieldSuppliedLowStaticDrive(1)
3 HP StandardMotor&Drive
4000
4500
5000
5500
6000
—
—
—
—
520
562
606
651
698
1.01
1.34
1.74
2.22
2.79
550
590
632
675
720
1.13
1.47
1.87
237
580
617
657
699
742
1.25
1.60
2.02
2.52
3.11
610
644
682
722
764
1.38
1.73
2.17
2.68
3.28
638
671
706
744
785
1.51
1.88
2.31
2.85
3.46
666
696
730
766
805
1.65
2.03
2.46
3.00
3.64
693 1.80
721 2.18
754 2.63
788 3.16
825 3.81
720 1.95
746 2.33
777 2.80
810 3.34
845 3.98
502
551
600
649
1.10
1.47
2.92
2.46
533
579
627
675
1.21
1.61
2.08
2.64
2.94
3HPStandardMotor&Drive
5HPOversizedMotor&Drive
Table PD-24 — Evaporator Fan Performance — 12½ Ton— YCH151C — Continued
External Static Pressure (Inches of Water)
1.40 1.50 1.60
RPM RPM
1.10
RPM
1.20
RPM
1.30
RPM
1.70
RPM
1.80
RPM BHP
1.90
RPM BHP
2.00
RPM BHP
CFM
BHP
BHP
BHP
BHP
BHP
RPM
BHP
BHP
3 HP Standard Motor & Drive
3 HP Standard Motor & High Static Drive
4000
4500
5000
5500
6000
746
770
799
831
865
2.10
2.49
2.96
3.52
4.15
771
794
821
852
885
2.26
2.66
3.13
3.70
4.35
795
818
843
873
905
2.41
2.83
3.31
3.89
4.55
819
841
965
893
924
2.57
3.01
3.49
4.07
4.75
842
863
887
913
943
2.72
3.18
3.68
4.26
4.95
864
885
908
933
962
2.89
3.35
3.87
4.46
5.15
886
906
929
953
980
3.05
3.53
4.07
4.66
5.35
908
927
949
972
999
3.22
3.70
4.26
4.87
5.56
929 3.40
947 3.88
969 4.45
992 5.08
951 3.58
967 4.06
988 4.64
1011 5.29
—
—
—
—
5HPOversizedMotor&Drive
ForStandardEvaporatorFanSpeed(RPM), referenceTablePD-31.
Factory supplied motors, in commercial equipment, are
definitepurposemotors, specificallydesignedandtestedto
operate reliably and continuously at all cataloged conditions.
Using the full horsepower range of our fan motors as shown in
our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be
affected.
For Standard Motor & High Static Drive Accessory/Fan Speed (RPM), reference Table PD-32.
For Oversize Evaporator Fan Speed (RPM), reference Table PD-33.
Data includes pressure drop due to filters and wet coils.
No accessories or options are included in pressure drop data.
Refer to Table PD-36 to determine add’l static pressure drop due to other options/accessories
Fan motor heat (MBH) = 3.15 x Fan Bhp.
Notes:
1. FieldSuppliedFanSheaveBK115required.FieldSuppliedBeltmaybenecessary.
RT-PRC001-EN
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Performance
Data
(15Ton)
High Efficiency
Table PD-25— Evaporator Fan Performance — 15 Ton — YC*181C— Standard or TXV Refrigeration System
External Static Pressure (Inches of Water)
.10
.20
.30
.40
.50
.60
.70
.80
.90
1.00
CFM
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM BHP
RPM BHP
3HPStandardMotor&FieldSuppliedLowStaticDrive(1)
3 HP StandardMotor&Drive
4800
5400
6000
6600
7200
414
456
499
542
586
0.81
1.11
1.48
1.92
2.45
450
490
531
572
614
0.94
1.26
1.65
2.12
2.67
483
520
559
599
640
1.06
1.39
1.81
2.3
515
549
585
624
663
1.20
1.54
1.96
2.46
3.06
548
578
611
648
686
1.35
1.70
2.12
2.63
3.24
578
607
638
671
708
1.50
1.87
2.29
2.81
3.42
609
635
664
695
729
1.66
2.03
2.48
3.00
3.61
640
662
689
719
751
1.83
2.21
2.67
3.20
3.82
668 2.00
689 2.39
714 2.85
743 3.41
773 4.04
694 2.18
716 2.58
738 3.05
765 3.62
795 4.26
2.88
5HPOversizedMotor&Drive
Table PD-25 — Evaporator Fan Performance — 15 Ton— YC*181C — Continued
External Static Pressure (Inches of Water)
1.40 1.50 1.60
RPM RPM RPM
1.10
RPM
1.20
RPM
1.30
RPM
1.70
RPM
1.80
RPM
1.90
RPM BHP
2.00
RPM BHP
CFM
BHP
BHP
BHP
BHP
BHP
BHP
BHP
BHP
3HPStandardMotor&Drive
3HPStandardMotor&HighStaticDriveAccessory
\4800
5400
6000
6600
7200
719
742
763
788
816
2.36
2.77
3.25
3.82
4.49
744
766
788
810
837
2.55
2.97
3.46
4.03
4.71
769
789
811
832
857
2.75
3.17
3.68
4.26
4.94
792
811
833
855
989
2.95
3.38
3.89
4.49
5.17
815
833
855
877
898
3.14
3.59
4.11
4.72
5.41
838
855
875
898
919
3.34
3.81
4.33
4.96
5.66
859
876
896
918
—
3.54
4.03
4.56
5.20
—
880
897
916
937
—
3.73
4.26
4.80
5.43
—
901 3.93
917 4.48
935 5.04
956 5.67
921 4.13
937 4.70
955 5.28
—
—
—
—
—
—
5HPOversizedMotor&Drive
ForStandardEvaporatorFanSpeed(RPM), referenceTablePD-31.
For Standard Motor and High Static Drive (RPM), reference Table PD-32.
For Oversize Evaporator Fan Speed (RPM), reference Table PD-33.
Data includes pressure drop due to filters and wet coils.
No accessories or options are included in pressure drop data.
Refer to Table PD-36 to determine add’l static pressure drop due to other options/accessories
Fan motor heat (MBH) = 3.15 x Fan Bhp.
Factory supplied motors, in commercial equipment, are definite
purpose motors, specifically designed and tested to operate reliably
and continuously at all cataloged conditions. Using the full
horsepower range of our fan motors as shown in our tabular data
will not result in nuisance tripping or premature motor failure. Our
product’s warranty will not be affected.
Notes:
1. FieldSuppliedFanSheaveBK120required. FieldSuppliedBeltMaybenecessary.
Table PD-26— Evaporator Fan Performance — 15 Ton — Y*D181C — Dehumidification (Hot Gas Reheat) Option
External Static Pressure (Inches of Water)
.10
.20
.30
.40
.50
.60
.70
.80
.90
1.00
CFM
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM BHP
RPM BHP
3HPStandardMotor&FieldSuppliedLowStaticDrive(1)
3 HP StandardMotor&Drive
4800
5400
6000
6600
7200
427
471
516
561
607
0.88
1.21
1.61
2.09
2.67
463
505
547
590
634
1.03
1.38
1.81
2.32
2.92
496
535
576
617
659
1.16
1.53
1.98
2.52
3.16
527
564
603
643
683
1.31
1.69
2.15
2.71
3.36
557
591
628
667
707
1.46
1.85
2.33
2.90
3.56
586
618
653
690
728
1.61
2.02
2.51
3.09
3.77
614
644
677
712
749
1.77
2.19
2.70
3.29
3.98
641
669
700
734
770
1.93
2.36
2.88
3.49
4.20
667 2.10
695 2.54
724 3.07
756 3.70
791 4.42
693 2.29
718 2.72
747 3.26
777 3.90
811 4.64
5HPOversizedMotor&Drive
Table PD-26 — Evaporator Fan Performance — 15 Ton— Y*D181C — Continued
External Static Pressure (Inches of Water)
1.40 1.50 1.60
RPM RPM RPM
1.10
RPM
1.20
RPM
1.30
RPM
1.70
RPM
1.80
RPM
1.90
RPM BHP
2.00
RPM BHP
CFM
BHP
BHP
BHP
BHP
BHP
BHP
BHP
BHP
3HPStandardMotor&Drive
3HPMotorandHighStaticDriveAccessory
5 HPOversizedMotor&Drive
4800
5400
6000
6600
7200
719
742
769
799
830
2.49
2.91
3.46
4.11
4.86
742
765
791
819
850
2.69
3.12
3.66
4.32
5.09
765
788
812
840
870
2.89
3.34
3.87
4.53
5.31
787
810
833
860
888
3.09
3.56
4.09
4.75
5.54
808
831
855
879
—
3.28
3.79
4.33
4.98
—
829
852
874
899
—
3.48
4.01
4.57
5.22
—
849
872
894
918
—
3.68
4.24
4.81
5.46
—
869
891
913
937
—
3.89
4.46
5.06
5.72
—
887 4.09
909 4.67
932 5.31
906 4.29
928 4.91
950 5.56
—
—
—
—
—
—
—
—
ForStandardEvaporatorFanSpeed(RPM), referenceTablePD-31.
Factory supplied motors, in commercial equipment, are definite
purpose motors, specifically designed and tested to operate reliably
and continuously at all cataloged conditions. Using the full
horsepower range of our fan motors as shown in our tabular data
will not result in nuisance tripping or premature motor failure. Our
product’s warranty will not be affected.
For Standard Motor and High Static Drive (RPM), reference Table PD-32.
For Oversize Evaporator Fan Speed (RPM), reference Table PD-33.
Data includes pressure drop due to filters and wet coils.
No accessories or options are included in pressure drop data.
Refer to Table PD-36 to determine add’l static pressure drop due to other options/accessories
Fan motor heat (MBH) = 3.15 x Fan Bhp.
Notes:
1. FieldSuppliedFanSheaveBK120required. FieldSuppliedBeltmaybenecessary.
*Indicatesbothdownflowandhorizontalunits.
38
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Performance
Data
(17½Ton)
High Efficiency
Table PD-27— Evaporator Fan Performance — 17½ Ton — YC*211C— Standard or TXV Refrigeration System
External Static Pressure (Inches of Water)
.10
.20
.30
.40
.50
.60
.70
.80
.90
1.00
CFM
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM BHP
RPM BHP
5 HP Standard Motor & Field
SuppliedLowStaticDrive(1)
5 HP StandardMotor&Drive
5600
6300
7000
7700
8400
—
—
—
—
533
579
626
674
723
1.52
2.04
2.68
3.43
4.31
561
604
650
697
745
1.67
2.20
2.85
3.64
4.55
589
629
673
719
765
1.83
2.36
3.03
3.83
4.77
617
654
695
739
785
2.00
2.54
3.20
4.02
4.98
644
679
718
760
804
2.18
2.73
3.40
4.21
5.18
670
704
740
780
823
2.35
2.93
3.60
4.42
5.39
697 2.53
728 3.12
763 3.82
800 4.64
841 5.62
723 2.73
751 3.32
785 4.04
821 4.87
860 5.85
521
571
622
674
1.69
2.27
2.96
3.80
551
600
650
700
1.88
2.48
3.20
4.05
5 HP Standard Motor & High
StaticDriveAccessory
7.5HPOversizedMotor&Drive
Table PD-27 — Evaporator Fan Performance — 17½ Ton— YC*211C — Continued
External Static Pressure (Inches of Water)
1.40 1.50 1.60
RPM RPM RPM BHP
1.10
RPM
1.20
RPM
1.30
RPM
1.70
RPM
1.80
RPM BHP
1.90
RPM BHP
2.00
RPM BHP
CFM
BHP
BHP
BHP
BHP
BHP
BHP
5HPStandardMotor&Drive
5HPStandardMotor&HighStaticDriveAccessory
5600
6300
7000
7700
8400
749
775
806
841
878
2.93
3.52
4.26
5.11
6.09
773
798
828
861
897
3.13
3.74
4.48
5.35
6.34
796
822
849
881
916
3.33
3.96
4.70
5.59
6.61
818
844
870
900
934
3.54
4.18
4.93
5.83
6.87
840
866
891
920
953
3.75
4.41
5.17
6.07
7.14
861
887
912
939
971
3.98
4.64
5.41
6.32
7.40
882
907
932
958
988
4.20
4.87
5.66
6.57
7.66
903
926
952
977
—
4.43
5.10
5.92
6.84
—
923 4.66
945 5.35
971 6.17
996 7.11
943 4.89
964 5.60
990 6.42
—
—
—
—
—
—
7.5HPOversizedMotor&Drive
ForStandardEvaporatorFanSpeed(RPM), referenceTablePD-31.
For Standard Motor & High Static Drive Accessory/Fan Speed (RPM), reference Table PD-32.
For Oversize Evaporator Fan Speed (RPM), reference Table PD-33.
Data includes pressure drop due to filters and wet coils.
No accessories or options are included in pressure drop data.
Refer to Table PD-36 to determine add’l static pressure drop due to other options/accessories
Fan motor heat (MBH) = 3.15 x Fan Bhp.
Factory supplied motors, in commercial equipment, are
definitepurposemotors, specificallydesignedandtestedto
operate reliably and continuously at all cataloged conditions.
Using the full horsepower range of our fan motors as shown in
our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be
affected.
Notes:
1. FieldSuppliedFanSheaveBK190required.Fieldsuppliedbeltmaybenecessary.
*Indicatesbothdownflowandhorizontalunits.
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Performance
Data
(20Ton)
High Efficiency
Table PD-28— Evaporator Fan Performance — 20 Ton — YC*241C— Standard or TXV Refrigeration System
External Static Pressure (Inches of Water)
.10
.20
.30
.40
.50
.60
.70
.80
.90
1.00
CFM
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM BHP
RPM BHP
5 HP Standard Motor & Field
SuppliedLowStaticDrive(1)
5 HP StandardMotor&Drive
6400
7200
8000
8800
9600
527
585
643
702
761
1.76
2.44
3.29
4.33
5.56
558
614
670
727
784
1.96
2.67
3.54
4.59
5.85
586
640
965
750
807
2.13
2.88
3.79
4.87
6.15
611
664
718
772
827
2.28
3.06
4.01
5.13
6.45
635
686
739
792
847
2.45
3.24
4.21
5.37
6.73
660
708
759
811
865
2.62
3.42
4.41
5.60
6.99
684
729
778
830
883
2.82
3.61
4.61
5.81
7.23
709
751
798
848
900
3.02
3.82
4.82
6.03
7.46
733 3.22
773 4.04
817 5.04
866 6.25
916 7.70
756 3.41
795 4.26
837 5.27
883 6.48
933 7.94
(2)
7.5HPOversizedMotor&Drive
Table PD-28— Evaporator Fan Performance — 20 Ton— YC*241C — Continued
External Static Pressure (Inches of Water)
1.40 1.50 1.60
RPM RPM RPM
1.10
RPM
1.20
RPM
1.30
RPM
1.70
RPM
1.80
RPM
1.90
RPM BHP
2.00
RPM BHP
CFM
BHP
BHP
BHP
BHP
BHP
BHP
BHP
BHP
5HPStandardMotor&Drive
5HPStandardMotor&HighStaticDriveAccessory
6400
7200
8000
8800
9600
779
816
857
901
949
3.62
4.49
5.57
6.73
8.19
802
837
876
919
965
3.83
4.71
5.76
6.98
8.44
852
857
896
937
—
4.05
4.94
6.01
7.25
—
846
878
915
955
—
4.27
5.17
6.26
7.52
—
868
898
933
973
—
4.49
5.41
6.51
7.80
—
889
919
952
991
—
4.72
5.65
6.76
8.07
—
909
938
970
—
4.96
5.90
7.01
—
929
958
989
—
5.20
6.14
7.26
—
949 5.45
978 6.38
—
—
—
968 5.71
999 6.63
—
—
—
—
—
—
—
—
—
—
—
—
—
7.5HPOversizedMotor&Drive
ForStandardEvaporatorFanSpeed(RPM), referenceTablePD-31.
Factory supplied motors, in commercial equipment, are
definitepurposemotors, specificallydesignedandtestedto
operate reliably and continuously at all cataloged conditions.
Using the full horsepower range of our fan motors as shown in
our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be
affected.
For Standard Motor & High Static Drive Accessory/Fan Speed (RPM), reference Table PD-32.
For Oversize Evaporator Fan Speed (RPM), reference Table PD-33.
Data includes pressure drop due to filters and wet coils.
No accessories or options are included in pressure drop data.
Refer to Table PD-36 to determine add’l static pressure drop due to other options/accessories
Fan motor heat (MBH) = 3.15 x Fan Bhp.
Notes:
1. FieldSuppliedFanSheaveBK190required.Fieldsuppliedbeltmaybenecessary.
2. 7.5 HP Oversize Motor with Field Supplied Motor Sheave 1VP50 required. Field Supplied Belt may be necessary.
Table PD-29— Evaporator Fan Performance — 20 Ton — Y*D241C — Dehumidification (Hot Gas Reheat) Option
External Static Pressure (Inches of Water)
.10
.20
.30
.40
.50
.60
.70
.80
.90
1.00
CFM
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM BHP
RPM BHP
5 HP Standard Motor & Field
SuppliedLowStaticDrive(1)
5 HP StandardMotor&Drive
6400
7200
8000
8800
9600
546
607
668
730
792
1.92
2.67
3.60
4.74
6.10
576
634
693
753
814
2.14
2.92
3.87
5.03
6.41
603
659
717
775
834
2.33
3.16
4.15
5.33
6.73
629
683
739
796
854
2.51
3.36
4.40
5.62
7.06
654
707
761
816
873
2.70
3.56
4.63
5.90
7.38
677
728
781
836
891
2.89
3.77
4.84
6.14
7.68
700
749
801
855
909
3.08
3.98
5.07
6.39
7.95
722
770
821
873
927
3.28
4.20
5.31
6.63
8.20
745 3.48
791 4.42
840 5.55
891 6.89
944 8.47
767 3.67
811 4.64
858 5.80
909 7.16
—
—
7.5HPOversizedMotor&Drive
7.5HPOversizedMotor&FieldSuppliedLowStaticDrive(2)
5HPStandardMotor&HighStaticDriveAccessory
Table PD-29— Evaporator Fan Performance — 20 Ton— Y*D241C — Continued
External Static Pressure (Inches of Water)
1.40 1.50 1.60
RPM RPM RPM
1.10
RPM
1.20
RPM
1.30
RPM
1.70
RPM
1.80
RPM
1.90
RPM BHP
2.00
RPM BHP
CFM
BHP
BHP
BHP
BHP
BHP
BHP
BHP
BHP
5HPStandardMotor&Drive
5HPStandardMotor&HighStaticDriveAccessory
6400
7200
8000
8800
9600
789
830
877
925
—
3.88
4.86
6.04
7.42
—
809
850
895
942
—
4.08
5.09
6.28
7.68
—
830
870
913
959
—
4.30
5.31
6.53
7.96
—
851
888
930
975
—
4.53
5.54
6.77
8.22
—
871
908
947
992
—
4.75
5.78
7.02
8.50
—
890
926
965
—
4.98
6.02
7.28
—
910
944
983
—
5.24
6.25
7.53
—
929
962
999
—
5.50
6.51
7.78
—
948 5.75
980 6.76
1016 8.05 1033 8.32
—
—
965 6.00
998 7.04
—
—
—
—
—
—
—
—
—
—
—
—
ForStandardEvaporatorFanSpeed(RPM), referenceTablePD-31.
7.5HPOversizedMotor&Drive
7.5HPOversizedMotor&
FieldSuppliedHighStaticDrive(3)
For Standard Motor & High Static Drive Accessory/Fan Speed (RPM), reference Table PD-32.
For Oversize Evaporator Fan Speed (RPM), reference Table PD-33.
Data includes pressure drop due to filters and wet coils.
No accessories or options are included in pressure drop data.
Refer to Table PD-36 to determine add’l static pressure drop due to other options/accessories
Fan motor heat (MBH) = 3.15 x Fan Bhp.
Notes:
1. FieldSuppliedFanSheaveBK190required.Fieldsuppliedbeltmaybenecessary.
2. 7.5 HP Oversize Motor with Field Supplied Motor Sheave 1VP50 required. Field Supplied Belt may be necessary.
3. FieldSuppliedFanSheaveBK160required.Fieldsuppliedbeltmaybenecessary.
Factory supplied motors, in commercial equipment, are
definitepurposemotors, specificallydesignedandtestedto
operate reliably and continuously at all cataloged conditions.
Using the full horsepower range of our fan motors as shown in
our tabular data will not result in nuisance tripping or
premature motor failure. Our product’s warranty will not be
affected.
*Indicatesbothdownflowandhorizontalunits.
40
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Performance
Data
(25Ton)
High Efficiency
Table PD-30 — Evaporator Fan Performance — 25 Ton — YC*301C— Standard Refrigeration or TXV System
External Static Pressure (Inches of Water)
.10
.20
.30
.40
.50
.60
.70
.80
.90
1.00
CFM
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM BHP
RPM BHP
7.5 HP Standard Motor & Drive
8000
8500
9000
9500
10000
10500
11000
643
680
717
754
791
828
866
3.29
3.92
4.61
5.39
6.26
7.21
670
705
741
777
813
850
886
3.54
4.18
4.89
5.68
6.56
7.52
695
729
764
799
835
870
—
3.79
4.44
5.17
5.98
9.87
7.85
—
718
752
786
820
855
890
—
4.01
4.69
5.44
6.27
7.18
8.18
—
739
772
806
840
874
909
—
4.21
4.92
5.69
6.55
7.48
8.50
—
759
792
825
859
893
—
4.41
5.13
5.92
6.80
7.76
—
778
810
843
876
910
—
4.61
5.33
6.14
7.04
8.02
—
798
829
861
893
926
—
4.82
5.55
6.36
7.27
8.27
—
817 5.04
847 5.77
878 6.59
910 7.50
942 8.51
837 5.27
865 6.00
895 6.83
926 7.74
—
—
—
—
—
—
—
—
—
—
8.26
8.59
—
—
—
—
—
—
7.5HPStandardMotor&LowStaticDriveAccessory
7.5 HP Standard Motor & HighStaticDriveAccessory
Table PD-30— Evaporator Fan Performance — 25 Ton — YC*301C— Continued
External Static Pressure (Inches of Water)
1.10
RPM
1.20
RPM
1.30
RPM
1.40
RPM
1.50
RPM
CFM
BHP
BHP
BHP
BHP
BHP
7.5 HP Standard Motor & Drive
8000
8500
9000
9500
10000
10500
11000
857
884
913
943
—
5.51
6.24
7.07
7.99
—
876
903
930
959
—
5.76
6.50
7.32
8.25
—
896
921
948
976
—
—
—
6.01
6.76
7.59
8.51
—
—
—
815
940
965
—
—
—
6.26
7.03
7.86
—
—
—
933
958
983
—
—
—
6.51
7.30
8.15
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
7.5 HP Standard Motor & HighStaticDriveAccessory
ForStandardEvaporatorFanSpeed(RPM), referenceTablePD-31.
For Standard Motor & High Static Drive, reference Table PD-32.
For Standard Motor & Low Static Drive, reference Table PD-34.
Notes:
Data includes pressure drop due to filters and wet coils.
No accessories or options are included in pressure drop data.
Refer to Table PD-36 to determine add’l static pressure drop due to other options/accessories
Fan motor heat (MBH) = 3.15 x Fan Bhp.
Factory supplied motors, in commercial equipment, are definite purpose motors, specifically
designed and tested to operate reliably and continuously at all cataloged conditions. Using the
full horsepower range of our fan motors as shown in our tabular data will not result in
nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
*Indicatesbothdownflowandhorizontalunits.
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Performance
Data
(12½ - 25Tons)
Table PD-31— Standard Motor & Drive/Fan Speed (Rpm)
Unit
6Turns
Open
640
5Turns
Open
680
4Turns
Open
720
3Turns
Open
760
2Turns
Open
800
1Turn
Open
840
Tons Model No.
Closed
N/A
N/A
N/A
941
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
YC*150D3,4,W, YC*151C3,4,W
YC*150DK
12½
705
756
806
857
907
957
YC*180B3,4,W
YC*180BK
YC*181C3,4,W
679
N/A
560
869
869
615
615
590
705
721
680
600
923
324
659
659
627
764
733
640
978
978
703
703
664
806
785
680
1032
1032
747
747
701
849
837
720
1087
1087
791
791
738
891
889
760
1141
1141
835
835
775
15
YC*210C3,4,W
17½ YC*210CK
YC*211C3,4,W
YC*240B3,4,W, YC*241C3,4,W
YC*240BK
YC*300B3,4,W, YC*301C3,4,W
YC*300BK
20
742
738
779
775
817
812
854
849
891
886
25
701
Factory set at 3 turns open.
Table PD-32— Standard Motor & High Static Drive Accessory/Fan Speed (Rpm)
Unit
Model No.
YC*151C3,4,W
YC*180B3,4,W
YC*181B3,4,W
6Turns
Open
807
806
640
5Turns
Open
857
849
680
4Turns
Open
908
891
720
3Turns
Open
958
934
760
2Turns
Open
1009
976
1Turn
Tons
12½
Open
1059
1019
840
Closed
N/A
N/A
N/A
15
800
17½
20
25
YC*211C3,4,W
YC*240B/241C3,4,W
YC*300B/301C3,4,W
835
835
816
879
879
853
923
923
890
967
967
928
1011
1011
965
1055
1055
1002
N/A
N/A
N/A
Table PD-33— Oversized Motor & Drive/Fan Speed (Rpm)
Unit
6Turns
Open
869
806
705
5Turns
Open
923
856
755
4Turns
Open
978
907
806
3Turns
2Turns
1Turn
Tons Model No.
12½ YC*150D,151C3,4,W
Open
1032
957
Open
1087
1008
907
Open
1141
1058
957
Closed
N/A
N/A
YC*180B3,4,W
15
YC*181C3,4,W
856
N/A
YC*210C3,4,W
YC*211C3,4,W
949
816
1008
853
1068
890
1127
928
1187
965
1246
1002
N/A
N/A
17½
20
YC*240B3,4,W, YC*241C3,4,W
816
853
890
928
965
1002
N/A
Table PD-34 — Low Static Fan Drive
Unit
6Turns
Open
5Turns
Open
4Turns
Open
3Turns
Open
2Turns
Open
1Turn
Open
Tons Model No.
Closed
N/A
17½ YC*210C3,4,W
705
755
631
806
668
856
705
907
742
957
779
25
YC*300B3,4,W,301C3,4,W
594
N/A
*Indicatesbothdownflowandhorizontalunits.
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Performance
Data
(12½ - 25Tons)
Table PD-35 — Gas-Fired Heating Capacities
Unit
Model No.
Heating
Input MBH
150/100
250/175
250/175
350/250
250/175
250/175
350/250
250/175
400/300
250/175
400/300
Heating
Output MBH
122/81
AirTemp.
Rise, F
10-40
25-55
25-55
35-65
15-45
15-45
35-65
15-45
25-55
15-45
25-55
Tons
12½
YC*150D-L1 ,YC*151C-L1
YC*150D-H1,YC*151C-H1
YC*180B-L1
YC*180B-H1,YC*181C-H1
YC*181C-L1
YC*210C-L1 ,YC*211C-L1
YC*210C-H1,YC*211C-H1
YC*240B-L1 ,YC*241C-L1
YC*240B-H1,YC*241C-H1
YC*300B-L1,YC*301C-L1
YC*300B-H1,YC*301C-H1
203/142
203/142
284/203
203/142
203/142
284/203
203/142
324/243
203/142
324/243
15
17½
20
25
Note:
1. Second stage is total heating capacity. Second Stage / First Stage.
*Indicatesbothdownflowandhorizontalunits.
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Performance
Data
(12½ - 25Tons)
Table PD-36 — Static Pressure Drops Through Accessories (Inches Water Column)
Unit
Model No.
Standard
Filters1
Through
Reheat Coil
2 Inch
Pleated Filters3
Economizer with OA/RA Dampers2
Tons
CFM
100% OA
100% RA
4000
5000
6000
2500
4000
5000
6000
0.05
0.07
0.10
0.02
0.05
0.07
0.10
—
—
—
0.01
0.03
0.05
0.06
0.08
0.11
0.15
0.03
0.08
0.11
0.15
0.19
0.26
0.33
0.07
0.19
0.26
0.33
0.02
0.03
0.04
0.01
0.02
0.03
0.04
YC*150D,YCH151C
YCD151C
12½
4800
6000
7200
3000
4800
6000
7200
0.07
0.10
0.15
0.02/0.01
0.04/0.03
0.06/0.05
0.09/0.07
—
—
—
0.01
0.02
0.03
0.04
0.10
0.15
0.19
0.03/0.02
0.07/0.06
0.10/0.09
0.13/0.11
0.25
0.33
0.40
0.07
0.14
0.20
0.27
0.03
0.04
0.05
0.03
0.03
0.04
0.05
YC*180B
15
YCD181C
YCH181C
YC*210C
4800
6000
7200
5600
7000
8400
3500
5600
7000
8400
5600
7000
8400
6400
8000
9600
4000
6400
8000
9600
0.04/0.03
0.06/0.05
0.09/0.07
0.09
0.14
0.20
0.02/0.02
0.06/0.05
0.09/0.07
0.12/0.10
0.06/0.05
0.09/0.07
0.12/0.10
0.07
0.11
0.16
0.03
0.07
0.11
0.16
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.07/0.06
0.10/0.09
0.13/0.11
0.13
0.18
0.24
0.03/0.03
0.09/0.08
0.13/0.11
0.17/0.14
0.09/0.08
0.13/0.11
0.17/0.14
0.11
0.15
0.20
0.04
0.11
0.15
0.20
0.14
0.20
0.27
0.30
0.39
0.47
0.09
0.18
0.26
0.35
0.18
0.26
0.35
0.22
0.32
0.44
0.11
0.22
0.32
0.44
0.03
0.04
0.05
0.04
0.05
0.06
0.03
0.04
0.04
0.06
0.04
0.04
0.06
0.04
0.05
0.07
0.03
0.04
0.05
0.07
17½
YCD211C
YCH211C
YCD240
0.02
0.04
0.05
0.07
20
YCD241C
6400
8000
9600
7000
9000
11000
5000
7000
9000
11000
0.06
0.09
0.13
0.09
0.14
0.21
0.04
0.09
0.14
0.21
—
—
—
—
—
—
—
—
—
—
0.10
0.13
0.17
0.13
0.18
0.25
0.06
0.13
0.18
0.25
0.22
0.32
0.44
0.26
0.40
0.57
0.15
0.26
0.40
0.57
0.04
0.05
0.07
0.04
0.07
0.10
0.03
0.04
0.07
0.10
YCH240, 241C
YCD300B
25
YCD301C
7000
9000
11000
0.07
0.11
0.17
—
—
—
0.11
0.15
0.22
0.26
0.40
0.57
0.04
0.07
0.10
YCH300B,301C
Notes:
1. 2” filters standard on the 12½-25 tons.
2. OA = Outside Air and RA = Return Air.
3. Difference in pressure drop should be considered when utilizing optional 2“ pleated filters.
44
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Performance
Data
Table PD-37— Hot Gas Reheat Temperature Rise2,3
Leaving Evaporator Dry Bulb [F]1
Tons
SCFM
2500
3000
3500
4000
4500
5000
5500
6000
35
40
45
50
55
60
65
23.4
21.4
19.5
17.8
16.3
14.9
13.5
12.1
23.8
21.6
19.7
18.1
16.7
15.5
14.4
13.4
25.0
22.5
20.4
18.6
17.3
16.2
15.3
14.6
26.9
24.0
21.5
19.6
18.1
17.1
16.2
15.7
29.5
26.0
23.1
20.9
19.2
18.0
17.2
16.7
32.9
28.7
25.2
22.5
20.5
19.2
18.1
17.6
37.0
31.9
27.7
24.5
22.1
20.4
19.1
18.3
12½
Tons
15
SCFM
3000
3600
4200
4800
5400
6000
6600
7200
35
40
45
50
55
60
65
34.4
29.3
25.4
22.3
19.9
18.0
16.4
15.1
36.7
31.2
27.0
23.7
21.2
19.1
17.5
16.1
38.9
33.1
28.6
25.1
22.4
20.3
18.6
17.1
41.2
35.0
30.2
26.5
23.7
21.4
19.6
18.1
43.5
36.9
31.9
27.9
24.9
22.5
20.7
19.1
45.8
38.8
33.5
29.3
26.2
23.7
21.7
20.1
48.1
40.8
35.1
30.7
27.4
24.8
22.8
21.1
Tons
20
SCFM
4000
4800
5600
6400
7200
8000
8800
9600
35
40
45
50
55
60
65
22.0
19.1
16.6
14.7
13.5
12.9
12.5
12.4
22.5
19.8
17.4
15.5
14.1
13.2
12.9
12.8
23.6
20.9
18.4
16.3
14.7
13.7
13.3
13.1
25.4
22.3
19.5
17.2
15.4
14.2
13.7
13.5
27.7
24.0
20.9
18.2
16.2
14.8
14.2
13.9
30.6
26.1
22.4
19.3
17.0
15.5
14.8
14.5
34.0
28.5
24.0
20.6
17.9
16.2
15.4
15.0
Notes:
1. Temperature rise does not account for indoor fan heat.
2.70degODAmbientTemperature.
3. For units with the Dehumidification (Hot Gas Reheat) option.
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Controls
Digital Display Zone Sensor
The Digital LCD (Liquid Crystal Display)
zone sensor has the look and functionality
of standard zone
CO2 Sensing The CO2 sensor has the
ability to monitor space occupancy levels
within the
Field Installed Control Options
Zone Sensors
Zone sensors are the building occupant’s
comfort control devices.They replace the
conventional electro-mechanical
thermostats.The following zone sensor
options are available forVoyager units
with the ReliaTel™ control:
building by
sensors.This
measuring the
sensor includes a
parts per million
digital display of
of CO2 (Carbon
set point
Dioxide) in the air.
adjustment and
As the CO2 levels
Manual Changeover
Heat, Cool or Off
System Switch. Fan
Auto or Off Switch.
One temperature
setpoint lever.
space temperature
increase, the
in F (Fahrenheit) or
outside air
C (Celsius).
damper
Includes FAN and
modulates to
SYSTEM buttons
meet the CO2 space ventilation
requirements.The CO2 sensor kit is
available as a field installed accessory.
(supports the
service functions of
the standard
Economizer Controls
sensor). E-squared memory stores last
programmed set points. Requires 24VAC
(Volts AC).This sensor should be utilized
with ReliaTel™ controls.
The standard equipment offering is a
fixed dry bulb changeover control. In
addition, there are two optional controls,
Enthalpy and Differential Enthalpy
Control.
Manual/Automatic Changeover
Auto, Heat, Cool or Off System Switch.
Fan Auto or Off
Programmable Night Setback
Auto or manual changeover with seven-
day programming. Keyboard selection
Enthalpy Control
Switch.Two
Replaces the dry bulb control with a wet
bulb changeover controller which has a
fully adjustable set point. Enthalpy control
offers a higher level of comfort control,
along with energy savings potential, than
the standard dry bulb control. This is due
to the additional wet bulb sensing
capability.
temperature
setpoint levers.
Optional Status
Indication LED lights,
System On, Heat,
Cool, or Service.
Differential Enthalpy
Replaces the standard dry bulb control
with two enthalpy sensors that compare
total heat content of the indoor air and
outdoor air to determine the most
efficient air source.This control option
offers the highest level of comfort control,
plus energy efficiency, available.
Remote Sensor
Sensor(s) available
for all zone sensors to
provide remote
of Heat, Cool, Fan, Auto, or On. All
programmable sensors have System On,
Heat, Cool, Service LED/indicators as
standard. Night Setback Sensors have
one (1) Occupied, one (1) Un-occupied,
and two (2) Override programs per day.
sensing capabilities.
Remote Potentiometer
Minimum position setting of economizer
can be remotely adjusted with this
accessory.
Integrated
Differential Pressure Switches
ComfortTM
This factory or field-installed option
allows individual fan failure and dirty filter
indication. The fan failure switch will
disable all unit functions and “flash” the
Service LED on the zone sensor. The dirty
filter switch will light the Service LED on
the zone sensor and will allow continued
unit operation.
System
Sensor(s)
DualThermistor Remote Zone Sensor
This sensor will allow the customer to
reduce the total number of remote
sensors to obtain space temperature
averaging. This sensor should be utilized
with ReliaTel controls.
available with
optional
temperature
adjustment and
override buttons
to provide central
control through a
Trane Integrated
ComfortTM system.
Trane Communication Interface (TCI)
This factory or field-installed micro-
processor interface allows the unit to
communicate toTrane’s Integrated
ComfortTM system.
46
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Electrical
Data
Table ED-1 — Electrical Characteristics — Evaporator Fan Motors — 60 Cycle
Standard Evaporator Fan Motor
Oversized Evaporator Fan Motor
Unit
Amps
Amps
FLA LRA
16.7 109.8
Tons
12½
Model No.
YC*150D3,YC*151C3
YC*150D4,YC*151C4
YC*150DW,YC*151CW
YC*150DK
YC*180B3,YC*181C3
YC*180B4,YC*181C4
YC*180BW,YC*181CW
YC*180BK
YC*210C3,YC*211C3
YC*210C4,YC*211C4
YC*210CW,YC*211CW
YC*210CK
YC*240B3,YC*241C3
YC*240B4,YC*241C4
YC*240BW,YC*241CW
YC*240BK
No.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Volts Phase
HP
3.00
3.00
3.00
5.0
3.00
3.00
3.00
5.0
5.00
5.00
5.00
7.5
5.00
5.00
5.00
7.5
FLA
10.6
4.8
LRA
81.0
40.5
31.0
66.5
81.0
40.5
31.0
66.5
109.8
54.9
41.6
83.5
109.8
54.9
41.6
83.5
120.4
74.0
60.0
83.5
No.
1
1
1
–
1
1
1
–
1
1
1
–
1
1
1
–
Volts
208-230
460
575
–
208-230
460
575
–
208-230
460
575
–
208-230
460
575
–
Phase
3
3
3
–
3
3
3
–
3
3
3
–
3
3
3
–
HP
5.00
5.00
5.00
–
5.00
5.00
5.00
–
7.50
7.50
7.50
–
7.50
7.50
7.50
–
208-230
460
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
7.6
6.1
–
54.9
41.6
–
575
380
3.9
9.2
208-230
460
10.6
4.8
16.7 109.8
7.6
6.1
–
54.9
41.6
–
15
575
380
3.9
9.2
208-230
460
16.7
7.6
24.2 120.4
11.0
9.0
–
74.0
60.0
–
17½
20
575
380
6.1
13.3
16.7
7.6
208-230
460
24.2 120.4
11.0
9.0
–
74.0
60.0
–
575
380
6.1
13.3
24.2
11.0
9.0
YC*300B3,YC*301C3
YC*300B4,YC*301C4
YC*300BW,YC*301CW
YC*300BK
208-230
460
7.50
7.50
7.50
7.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
25
575
380
13.3
Table ED-2 — Electrical Characteristics — Compressor Motor And Condenser Motor — 60 Cycle — Standard Efficiency
Compressor Motor
Condenser Fan Motors
Amps1
LRA
Unit
Tons Model No.
YC*150D3
Amps1
RLA
20.4
10.8
8.3
3
No.
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Volts
208-230
460
575
380
208-230
460
575
380
208-230
460
575
380
208-230
460
575
380
208-230
460
575
380
Phase
HP
6.0
RPM
LRA
156
75
54
70
No.
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Phase
HP
.50
FLA
3.2
1.6
1.3
1.9
3.2
1.6
1.3
1.9
5.5
2.9
2.0
3.5
5.5
2.9
2.0
3.5
5.5
2.9
2.0
3.5
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8.8
3.8
3.2
5.2
8.8
3.8
3.2
5.2
18.3
9.3
5.7
8.5
18.3
9.3
5.7
8.5
18.3
9.3
5.7
8.5
YC*150D4
6.0
6.0
6.0
.50
.50
.50
.50
.50
.50
.50
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
12½
YC*150DW
YC*150DK
YC*180B3
13.1
9.3/5.1
9.3/5.1
9.3/5.1
9.3/5.1
9.3/6.0
9.3/6.0
9.3/6.0
9.3/6.0
9.3
9.3
9.3
9.3
10.0
31.9/20.7 253/128
16.3/10.0 113/63
YC*180B4
15
YC*180BW
YC*180BK
YC*210C3
13.1/7.4
85/49
19.7/12.1 125/64
31.5/20.8 253/156
15.9/10.0 113/75
YC*210C4
17½
YC*210CW
YC*210CK
YC*240B3
12.8/8.2
85/54
19.2/12.1 125/70
31.7
16.2
13.0
19.6
36.6
17.9
14.9
21.7
253
113
85
125
278
124
92
YC*240B4
20
YC*240BW
YC*240BK
YC*300B3
YC*300B4
YC*300BW
YC*300BK
10.0
10.0
10.0
25
137
Notes:
1. Amp draw for each motor; multiply value by number of motors to determine total amps.
2. HP for each compressor.
*Indicates both downflow and horizontal units.
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Electrical
Data
(High Efficiency)
Table ED-3 — Electrical Characteristics — Compressor Motor And Condenser Motor — 60 Cycle — High Efficiency
Standard Refrigeration System
Compressor Motor
Condenser Fan Motors
Amps1
LRA
Unit
Tons Model No.
YC*151C3
12½ YC*151C4
YC*151CW
Amps1
LRA
2
No.
2
2
Volts
208-230
460
Phase
HP
5.7
RPM
RLA
20.7
10.0
8.2
No.
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Phase
HP
.50
FLA
3.2
1.6
1.3
3.2
1.6
1.3
5.5
2.9
2.0
5.5
2.9
2.0
5.5
2.9
2.0
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
156
75
54
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8.8
3.8
3.2
8.8
3.8
3.2
18.3
9.3
5.7
18.3
9.3
5.7
18.3
9.3
5.7
5.7
5.7
.50
.50
.50
.50
2
575
YC*181C3
2
2
2
2
2
2
208-230
460
575
208-230
460
575
9.3/4.5
9.3/4.5
9.3/4.5
10.0/5.7
10.0/5.7
10.0/5.7
9.30
31.5/16.9 253/124
15.1/8.2 113/59.6
12.1/6.6 85/49.4
33.3/20.7 278/156
16.3/10.0 124/75
15
YC*181C4
YC*181CW
YC*211C3
.50
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
17½ YC*211C4
YC*211CW
13.2/8.2
92/54
253
113
85
YC*241C3
2
2
2
2
2
2
208-230
460
575
208-230
460
575
31.6
16.1
12.9
37.6
18.3
14.9
20
YC*241C4
YC*241CW
YC*301C3
YC*301C4
YC*301CW
9.30
9.30
10.00
10.00
10.00
278
124
92
25
Notes:
1. Amp draw for each motor; multiply value by number of motors to determine total amps.
2. HP for each compressor.
Table ED-4 — Electrical Characteristics — Compressor Motor And Condenser Motor — 60 Cycle — High Efficiency, TXV/Face-Split
Evaporator Coil Option (Downflow Only)
Compressor Motor
Condenser Fan Motors
Amps1
Unit
Tons Model No.
YCD151C3
12½ YCD151C4
YCD151CW
Amps1
LRA
18.6/18.6 156/156
2
No.
2
2
Volts
208-230
460
Phase
HP
RPM
RLA
No.
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Phase
HP
FLA
3.2
1.6
1.3
3.2
1.6
1.3
5.5
2.9
2.0
5.5
2.9
2.0
5.5
2.9
2.0
LRA
8.8
3.8
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
5.7/5.7
5.7/5.7
5.7/5.7
9.3/4.5
9.3/4.5
9.3/4.5
3450
3450
3450
3450
3450
3450
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
.50
.50
.50
.50
.50
.50
9.4/9.4
7.4/7.4
75/75
54/54
2
575
3.2
8.8
3.8
YCD181C3
2
2
2
2
2
2
208-230
460
575
208-230
460
575
32.1/16.4 253/124
15.6/8.7 113/59.6
15
YCD181C4
YCD181CW
YCD211C3
12.3/7.4
85/49.4
3.2
10.00/5.7 3450
10.00/5.7 3450
10.00/5.7 3450
9.0/9.3 3500/3450 30.4/32.6 225/253
9.0/9.3 3500/3450 16.1/16.8 114/113
34.8/19.5 278/156
17.0/10.3 124/75
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
18.3
9.3
17½ YCD211C4
YCD211CW
13.8/8.1
92/54
5.7
YCD241C3
2
2
2
2
2
2
208-230
460
575
208-230
460
575
18.3
9.3
20
YCD241C4
YCD241CW
YCD301C3
YCD301C4
YCD301CW
9.0/9.3 3500/3450 12.5/13.4
80/85
278
124
92
5.7
10.00
10.00
10.00
3450
3450
3450
36.2
17.7
14.3
18.3
9.3
25
5.7
Notes:
1. Amp draw for each motor; multiply value by number of motors to determine total amps.
2. HP for each compressor.
Table ED-5— Electrical Characteristics — Compressor Motor And Condenser Motor — 60 Cycle — Dehumidification (Hot Gas Reheat) Option
(Downflow Only)
Compressor Motor
Condenser Fan Motors
Amps1
LRA
Unit
Tons Model No.
YCD151C3
12½ YCD151C4
YCD151CW
Amps1
LRA
18.6/18.6 156/156
2
No.
2
2
Volts
208-230
460
Phase
HP
RPM
RLA
No.
2
2
2
2
2
2
2
2
Phase
HP
.50
FLA
3.2
1.6
1.3
3.2
1.6
1.3
5.5
2.9
2.0
3
3
3
3
3
3
3
3
3
5.7/5.7
5.7/5.7
5.7/5.7
8.3/5.7
8.3/5.7
8.3/5.7
3450
3450
3450
3450
3450
3450
1
1
1
1
1
1
1
1
1
8.8
3.8
3.2
8.8
3.8
3.2
18.3
9.3
5.7
9.7/9.7
7.6/7.6
75/75
54/54
.50
.50
.50
.50
2
575
YCD181C3
2
2
2
2
2
2
208-230
460
575
208-230
460
575
27.4/19.0 208/156
13.8/10.1 100/75
15
YCD181C4
YCD181CW
YCD241C3
YCD241C4
YCD241CW
10.7/7.9
68/54
.50
9.0/9.3 3500/3450 30.1/13.7 225/253
9.0/9.3 3500/3450 15.6/16.2 114/113
9.0/9.3 3500/3450 12.1/13.0
1.00
1.00
1.00
20
80/85
2
Notes:
1. Amp draw for each motor; multiply value by number of motors to determine total amps.
2. HP for each compressor.
*Indicatesbothdownflowandhorizontalunits.
48
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Electrical
Data
(Standard Efficiency)
Table ED-6 — Unit Wiring - Standard Efficiency
Standard Indoor Fan Motor
Oversize Indoor Fan Motor
Unit
Operating
Voltage Range
187-253
414-506
517-633
342-418
187-253
414-506
517-633
342-418
187-253
414-506
517-633
342-418
187-253
414-506
517-633
342-518
187-253
414-506
517-633
342-418
Minimum
Maximum Fuse
Minimum
Maximum Fuse
Unit
Circuit
Ampacity2
63
Size or Maximum
Circuit
Size or Maximum
Tons
12½
Model No.
YC*150D3
YC*150D4
YC*150DW
YC*150DK
YC*180B3
YC*180B4
YC*180BW
YC*180BK
YC*210C3
YC*210C4
YC*210CW
YC*210CK
YC*240B3
YC*240B4
YC*240BW
YC*240BK
YC*300B3
YC*300B4
YC*300BW
YC*300BK
Circuit Breaker1
Ampacity2
Circuit Breaker1
80
40
30
50
90
50
40
60
100
50
45
70
125
60
45
80
150
70
50
80
69
36
28
–
84
42
30
–
96
47
38
–
107
54
43
–
80
40
35
–
100
50
40
–
125
60
45
–
125
60
50
–
33
26
43
78
39
31
50
88
44
35
57
100
50
40
65
118
58
46
15
17½
20
–
–
–
–
–
–
–
–
25
70
Notes:
1. HACRbreakerperNEC.
2. MCA values do not include Power Exhaust accessory. See Table ED-7 for this information.
*Indicates both downflow and horizontal units.
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Electrical
Data
(High Efficiency)
Table ED-7— Unit Wiring - High Efficiency— Standard Refrigeration System
Standard Indoor Fan Motor
Oversize Indoor Fan Motor
Unit
Operating
Voltage Range
187-253
414-506
517-633
187-253
414-506
517-633
187-253
414-506
517-633
187-253
414-506
517-633
187-253
414-506
517-633
Minimum
Maximum Fuse
Minimum
Circuit
Ampacity2
70
Maximum Fuse
Unit
Circuit
Size or Maximum
Size or Maximum
Tons
12½
Model No.
YC*151C3
YC*151C4
YC*151CW
YC*181C3
YC*181C4
YC*181CW
YC*211C3
YC*211C4
YC*211CW
YC*241C3
YC*241C4
YC*241CW
YC*301C3
YC*301C4
YC*301CW
Ampacity2
64
Circuit Breaker1
Circuit Breaker1
80
40
30
90
50
40
110
60
45
125
60
50
150
70
60
90
40
35
100
50
40
125
60
50
125
60
50
31
25
74
36
29
91
44
35
99
50
40
120
58
34
28
80
38
31
98
48
38
107
54
43
N/A
N/A
N/A
15
17½
20
N/A
N/A
N/A
25
47
Notes:
1. HACR breaker per NEC.
2. MCAvaluesdonotincludePowerExhaustaccessory. SeeTableED-7forthisinformation.
Table ED-8 — Unit Wiring - High Efficiency, TXV/Face-Split Evaporator Coil Option (Downflow Only)
Standard Indoor Fan Motor
Oversize Indoor Fan Motor
Unit
Operating
Voltage Range
187-253
414-506
517-633
187-253
414-506
517-633
187-253
414-506
517-633
187-253
414-506
517-633
187-253
414-506
517-633
Minimum
Maximum Fuse
Minimum
Circuit
Ampacity2
65
Maximum Fuse
Unit
Circuit
Size or Maximum
Size or Maximum
Tons
12½
Model No.
YCD151C3
YCD151C4
YCD151CW
YCD181C3
YCD181C4
YCD181CW
YCD211C3
YCD211C4
YCD211CW
YCD241C3
YCD241C4
YCD241CW
YCD301C3
YCD301C4
YCD301CW
Ampacity2
59
Circuit Breaker1
Circuit Breaker1
70
35
30
90
50
40
125
60
45
125
60
50
150
70
50
80
40
30
90
50
40
125
60
50
125
70
30
24
74
37
30
91
45
36
99
51
40
117
57
32
26
80
39
32
99
49
39
107
54
43
N/A
N/A
N/A
15
17½
20
50
N/A
N/A
N/A
25
46
Notes:
1. HACR breaker per NEC.
2. MCAvaluesdonotincludePowerExhaustaccessory. SeeTableED-7forthisinformation.
*Indicates both downflow and horizontal units.
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Electrical
Data
(High Efficiency)
Table ED-9 — Unit Wiring - Dehumidification (Hot Gas Reheat) Option (Downflow Only)
Standard Indoor Fan Motor
Oversize Indoor Fan Motor
Unit
Operating
Voltage Range
187-253
414-506
517-633
187-253
414-506
517-633
Minimum
Maximum Fuse
Minimum
Maximum Fuse
Unit
Circuit
Size or Maximum
Circuit
Size or Maximum
Tons
12½
Model No.
YCD151C3
YCD151C4
YCD151CW
YCD181C3
YCD181C4
YCD181CW
YCD241C3
YCD241C4
YCD241CW
Ampacity2
Circuit Breaker1
Ampacity2
Circuit Breaker1
59
30
24
71
36
28
98
50
39
70
35
30
90
45
35
125
60
50
65
32
26
77
39
30
105
53
42
80
40
30
100
50
40
125
60
50
15
187-253
414-506
517-633
20
Notes:
1. HACR breaker per NEC.
2. MCAvaluesdonotincludePowerExhaustaccessory. SeeTableED-7forthisinformation.
*Indicatesbothdownflowandhorizontalunits.
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Electrical
Data
Table ED-10 — Electrical Characteristics — Combustion Blower Motor
Unit
Heating
Amps
Model No.
YC*150, 151
YC*180, 181, 210, 211, 240-300 Low
Heat
Low
Stages
HP
RPM
Volts
Phase
FLA
0.5
0.8
0.8
LRA
0.78
2.00
2.00
2
2
2
1/20
1/10
1/10
3500/28001
3500/28001
3500/28001
208-230
208-230
208-230
1
1
1
YC*151-YC*301
High
1. High/LowSpeed.
Table ED-11 — Electrical Characteristics — Power Exhaust Accessory
Accessory
Operating
Amps
Tons
Voltage
208-230
460
Phase
HP
3/4
3/4
3/4
RPM
1040
1040
1040
FLA
6.6
3.2
2.1
LRA
13.5
8.4
1
1
1
12½1,12½
2
15,17½, 20, 25
575
5.2
Notes:
1. 12½ Ton Standard Unit.
2. 12½ Ton High Efficiency Unit.
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Jobsite
Connections
ZoneSensors
Typical Number Of Wires
DISCONNECT
SWITCH
(BYOTHERS)
A— ManualChangeover .......................................... 4
Manual/AutoChangeover ................................. 5
Manual/AutoChangeoverwith
B
Status Indication LED’s ............................. 10
ProgrammableNightSetback
A
with Status Indication LED’s ....................... 7
ZONESENSORS
B— 3 Power Wires + 1 Ground Wire (three phase)
2 Power Wires + 1 Ground Wire (single phase)
ROOFTOP
UNIT
For specific wiring information, see the installation instructions.
All wiring except power wires is low voltage.
All customer supplied wiring to be copper and must conform to NEC or CEC and local electrical codes. Wiring shown dotted is to be furnished and installed by the customer.
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Typical
Wiring
(12½ - 25Tons)
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Typical
Wiring
(12½ - 25Tons)
PRINTED FROM 2307-3133
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Typical
Wiring
(12½ - 25Tons)
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Typical
Wiring
(12½ - 25Tons)
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Dimensional
12½Ton (High Efficiency)
Data 12½, 15, 17½Ton (Standard Efficiency)
All dimensions are in inches.
1"
1 13/16"
1 1/2" PERIMETER
101 7/8"
1"
20 7/8"
CURB FLANGE
7 7/16"
Note:
1"
17 1/8"
66 5/8"
Duct flanges mount 7-7/16" down inside
the curb on the 1-1/2" curb flanges. See
recommended duct dimensions on the
next page.
Roofcurb is intended for downflow use
only.
63"
28 1/2"
55 1/2"
RETURN
SUPPLY
2"
14 1/16"
67"
7 1/2"
102 1/4"
Downflow Unit Clearance
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Dimensional
12½Ton (High Efficiency)
Data 12½, 15, 17½Ton (Standard Efficiency)
All dimensions are in inches.
1"
17 7/8"
Downflow Duct Connections — Field Fabricated
59 7/16"
26 5/16"
1"
52 1/2"
1 1\2"
PERIMETER
CURB FLANGE
14 1/16"
7 7/16"
RETURN
Note:
Duct flanges mount 7-7/16" down inside the
curb on the 1-1/2" curb flanges.
Roofcurb is intended for downflow use only.
SUPPLY
Horizontal Unit Supply/Return and Un
Clearance
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Dimensional 15 - 25Tons
(High Efficiency)
Data
20, 25Ton (Standard Efficiency)
All dimensions are in inches.
1"
1 13/16"
1 1/2" PERIMETER
CURB FLANGE
116 7/8"
1"
22 1/4"
Note:
1"
23 1/4"
80 5/8"
Duct flanges mount 7-7/16" down inside the
curb on the 1-1/2" curb flanges. See
recommended duct dimensions on the next
page.
7 7/16"
77"
28 9/16"
69 1/2"
RETURN
Roofcurb is intended for downflow use only.
SUPPLY
2"
14 1/16"
7 1/2"
81"
117 3/16"
Downflow Unit Clearance
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Dimensional 15 - 25Tons (High Efficiency)
Data
20, 25Ton (Standard Efficiency)
All dimensions are in inches.
1"
19 5/16"
Downflow Duct Connections — Field Fabricated
73 7/16"
26 5/16"
1"
66 1/2"
1 1\2"
PERIMETER
CURB FLANGE
14 1/16"
7 7/16"
RETURN
Note:
Duct flanges mount 7-7/16" down
inside the curb on the 1-1/2" curb
flanges.
SUPPLY
Roofcurb is intended for downflow use
only.
Horizontal Unit Supply/Return and U
Clearance
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Dimensional
Data
(12½ - 25Tons)
Accessories
All dimensions are in inches.
Note:
When applying economizer to horizontal units,
connecting ductwork must be run full size to
allow proper operation of economizer damper.
Table DD-1
Unit
Model #
A
B1
C2
YC*150-151-180,210
YC*181, 211-301
Notes:
17½ 53¾ 36
19½ 64¾ 39
1. Horizontal dimension only. Downflow economizer is width
ofendpanel.
2. Power exhaust is applied on downflow economizer only.
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Dimensional
Data
Factory Installed
Options (FIOPS)
All dimensions are in inches.
Table DD-2
Unit
Model #
A
B
C
YCD150, 151, 180, 210
YCD181-300
423/8 663/8 483/8
291/2 777/8 58
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Dimensional
Data
Factory Installed
Options (FIOPS)
Fan Failure Switch
Disconnect Switch or Circuit Breaker
Clogged Filter Switch
Powered Or Unpowered Convenience Outlet
Trane Communication Interface
Hinged Access Door
Black Epoxy Coated Outdoor Coils
Hinged Access Door
Through the Base Electrical
High Pressure Cut Out
Supply and/or Return Smoke Detectors
Through the Base Gas Piping
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Dimensional
Data
(12½ - 25Tons)
Table DD-3 — Standard Efficiency Units
Condensate Drain Location
Condensate
Tons
Downflow Only
Drain Size
Downflow
Horizontal
A
B
C
D
F
G
H
E
J
E
K
12½, 15, 17½
20, 25
26-7/16 22-1/2
26-7/16 28-3/4
18-11/16
19-15/16
4-1/4
4-1/4
4-1/4
4-1/4
62-7/16
76-5/16
54-11/16
68-11/16
1 NPT
1 NPT
—
—
25-5/8
26-3/4
—
—
5-3/8
5-3/8
Table DD-4 — High Efficiency Units
Condensate Drain Location
Downflow Horizontal
Condensate
Drain Size
Tons
Downflow Only
D
A
B
C
F
G
62-7/16
76-5/16
H
E
J
E
—
—
K
6
5-3/8
12½
15-25
26-7/16 22-1/2
26-7/16 28-3/4
18-11/16
19-15/16
4-1/4
4-1/4
4-1/4
4-1/4
54-11/16
68-11/16
1 NPT
1 NPT
—
—
25-5/8
26-3/4
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Weights
(12½ - 25Tons)
Table W-1 — Accessory Net Weights (Lbs)1,2
Oversize
Motor
LPG
Conversion
All
Zone
High4
Low4
Static
Unit
Economizer
Outside Air Damper
Motorized Manual
Roof3
Curb
205
Power3 Static
Model No.
Net
65
Adder
5
Kit
5
Sensors
1
Exhaust Drive
Drive
2
YCD150D,151C
YCD180B,210C
60
32
95
2
YCD181,211,241C
80
80
75
75
32
32
235
235
5
—
5
5
1
1
95
95
2
—
—
2
YCD240B
YCD300B,301C
YCH150D,151C
YCH180B,210C
50
65
65
60
75
75
32
32
32
N/A
N/A
N/A
5
5
5
5
5
1
1
1
N/A
N/A
N/A
2
2
—
—
2
YCH181,211,241C
YCH240B
YCH300B, 301C
Notes:
—
—
1. Net weight should be added to unit weight when ordering factory installed accessories.
2. YC*150-300 factory installed options for economizers, multiply net capacity x .99, EER x .97.
For oversize motors, multiply net capacity x .98, EER x .93. This is provided in compliance with ARI certification program.
3. Downflow only.
4. Not available on all models (See fan performance tables for specific models).
Table W-2 — Factory Installed Options (FIOPS) Net Weights (Lbs)1,2,3
Accessory
High Efficiency Motors4
Weight
49
36
Unit Model Number
YC*150-181 standard size motor
YC*211-241 standard size motor
YC*150-181 oversize motor
YC*300-301 standard size motor
0
Hinged Doors
27
38
23
5
AllYC* units
AllYC* units
AllYC* units
AllYC* units
AllYC* units
Powered Convenience Outlet
Through the Base Electrical
Unit Mounted Circuit Breaker
Unit Mounted Disconnect
5
Smoke Detectors
Supply/Return
5
AllYC* units
Tool-less Hail Guard
38
43
YC*150,151,180,210
YC*181,211,240,241,300,301
Novar 2024
Novar 3501
Notes:
7
5
AllYC* units
AllYC* units
1. Weights for FIOP accessories not listed are <5 lbs.
2. Net weight should be added to unit weight when ordering factory installed accessories.
3. See Table W-1 for standard factory installed economizer and oversized motors.
4. Standard factory installed motors are already included in unit net and shipping weights. Values shown for high
efficiency motors are in addition to the standard motor weight.
*Indicatesbothdownflowandhorizontalunits.
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Weights
(12½ - 25Tons)
Table W-3 — Maximum Unit And Corner Weights (Lbs) and Center Of Gravity Dimensions (In.)
Unit
MaximumWeights (Lbs)2
CornerWeights (Lbs)1
Center of Gravity (In.)
Tons
12½
Model No.
Shipping
1826/1915
1870/1959
Net
A
B
C
D
Length
46/45
46/45
Width
29/30
29/30
YC*150D/YC*151C
YC*151C (Reheat Units)
1458/1547
1502/1591
495/523
506/534
373/383
384/394
254/271
265/282
336/370
347/381
YC*180B/YC*181C
YC*181C (Reheat Units)
2033/2464
2097/2528
1665/2005
1729/2069
600/686
611/697
395/504
406/515
266/345
277/356
404/470
415/481
43/52
43/52
29/35
29/35
15
17½
20
YC*210C/YC*211C
2189/2547
1821/2088
618/701
463/538
317/369
424/480
46/53
29/35
YC*240B/YC*241C
YC*241C (Reheat Units)
2547/2645
2567/2665
2088/2186
2108/2206
738/751
743/756
526/568
531/573
343/373
348/378
481/494
486/499
51/53
51/53
34/34
34/34
25
YC*300B/YC*301C
2541/2650
2082/2191
721/755
552/569
351/373
458/495
53/53
33/34
Notes:
1. Corner weights are given for information only. 12½-25 ton must be supported continuously by a curb or equivalent frame support.
2. Weights are approximate. Horizontal and downflow unit and corner weights may vary slightly.
*Indicatesbothdownflowandhorizontalunits.
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Mechanical
Specifications
General
UnitTop
Gas Heating Section
The units shall be dedicated downflow or
horizontal airflow.The operating range
shall be between 115°F and 0°F in cooling
as standard from the factory for all units.
Cooling performance shall be rated in
accordance with ARI testing procedures.
All units shall be factory assembled,
internally wired, fully charged with R-22,
and 100 percent run tested to check
cooling operation, fan and blower rotation
and control sequence, before leaving the
factory.Wiring internal to the unit shall be
colored and numbered for simplified
identification. Units shall be UL listed and
labeled, classified in accordance to UL
1995/CAN/CSA No. 236-M90 for Heat
Pumps. Canadian units shall be CSA
Certified.
The top cover shall be one piece, or
where seams exist, double hemmed and
gasket sealed to prevent water leakage.
The heating section shall have a drum
and tube heat exchanger design using
corrosion resistant steel components. A
forced combustion blower shall supply
premixed fuel to a single burner ignited
by a pilotless hot surface ignition system.
In order to provide reliable operation, a
negative pressure gas valve shall be
used that requires blower operation to
initiate gas flow. On an initial call for heat,
the combustion blower shall purge the
heat exchanger 45 seconds before
ignition. After three unsuccessful ignition
attempts, the entire heating system shall
be locked out until manually reset at the
thermostat. Units shall be suitable for use
with natural gas or propane (field
Filters
Two inch standard filters shall be factory
supplied on all units. Optional two inch
pleated media filters shall be available.
Compressors
All units shall have direct-drive, hermetic,
scroll type compressors with centrifugal
type oil pumps. Motor shall be suction
gas-cooled and shall have a voltage
utilization range of plus or minus 10
percent of nameplate voltage. Internal
overloads shall be provided with the
scroll compressors. All models shall have
crankcase heaters, low and high pressure
control as standard.
installed kit) and shall also comply with
California requirements for low NOx
emissions.The 12½-25 tons shall have
two stage heating.
Casing
Refrigerant Circuits
Unit casing shall be constructed of zinc
coated, heavy gauge, galvanized steel.
Exterior surfaces shall be cleaned,
phosphatized, and finished with a
Each refrigerant circuit shall have
independent fixed orifice or thermostatic
expansion devices, service pressure
ports, and refrigerant line filter driers
factory installed as standard. An area
shall be provided for replacement suction
line driers.
Outdoor Fans
The outdoor fan shall be direct-drive,
statically and dynamically balanced,
draw-through in the vertical discharge
position.The fan motor(s) shall be
permanently lubricated and shall have
built-in thermal overload protection.
weather-resistant baked enamel finish.
Unit’s surface shall be tested 500 hours in
a salt spray test in compliance with ASTM
B117. Cabinet construction shall allow for
all maintenance on one side of the unit. In
order to ensure a water and air tight seal,
service panels shall have lifting handels
and no more thatn three screws to
remove. All exposed vertical panels and
top covers in the indoor air section shall
be insulated with a 1/2 inch, 1 pound
density foil-faced, fire-resistant,
permanent, odorless, glass fiber material.
The base of the downflow unit shall be
insulated with 1/2 inch, 1 pound density
foil-faced, closed-cell material.The
downflow unit’s base pan shall have no
penetrations within the perimeter of the
curb other than the raised 11/8 inch high
supply/return openings to provide an
added water integrity precaution, if the
condensate drain backs up.The base of
the unit shall have provisions for forklift
and crane lifting.
Evaporator and Condenser Coils
Internally finned, 3/8" copper tubes
mechanically bonded to a configured
aluminum plate fin shall be standard.
Coils shall be leak tested at the factory to
ensure the pressure integrity.The
evaporator coil and condenser coil shall
be leak tested to 200 psig and pressure
tested to 450 psig. All dual compressor
units shall have intermingled evaporator
coils. Sloped condensate drain pans are
standard. Patent-pending 1+1+1
Indoor Fan
Units above shall have belt driven, FC
centrifugal fans with adjustable motor
sheaves. Units with standard motors
shall have an adjustable idler-arm
assembly for quick-adjustment of fan
belts and motor sheaves. All motors shall
be thermally protected. Oversized motors
shall be available for high static
application. All indoor fan motors meet
the U.S. Energy Policy Act of 1992
(EPACT).
condenser coil, permanently gapped for
easy cleaning is available.
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Mechanical
Specifications
Controls
Hinged Access Doors
Through the Base Electrical with Circuit
Breaker
This option is a thermal magnetic, molded
case, HACR Circuit Breaker with
Unit shall be completely factory wired
with necessary controls and contactor
pressure lugs or terminal block for power
wiring. Unit shall provide an external
location for mounting a fused disconnect
device. ReliaTel controls shall be provided
for all 24 volt control functions.The
resident control algorithms shall make all
heating, cooling, and/or ventilating
decisions in response to electronic signals
from sensors measuring indoor and
outdoor temperatures.The control
algorithm maintains accurate
Sheet metal hinges are available on the
Filter/Evaporator Access Door and the
Compressor/Control Access Door.This
option is available on all downflow
models.
provisions for through the base electrical
connections.The circuit breaker will be
installed in a water tight enclosure in the
unit with access through a swinging door.
Factory wiring will be provided from the
switch to the unit high voltage terminal
block.The circuit breaker will provide
overcurrent protection, be sized per NEC
and UL guidelines, and be agency
recognized by UL/CSA.This option is
available on all downflow models.
High Efficiency Motors
This option is available with efficiency
ratings from 86.5 up to 91.0. It is not
available for all models.
High Pressure Cutout
This option is offered for units that do not
have High Pressure cutout as standard.
temperature control, minimizes drift from
set point, and provides better building
comfort. A centralized control shall
provide anti-short cycle timing and time
delay between compressors to provide a
higher level of machine protection.
Powered or Unpowered Convenience
Outlet
Through the Base ElectricalWith
Disconnect Switch
This option is a GFCI, 120v/15amp, 2 plug,
convenience outlet, either powered or
unpowered.When the convenience outlet
is powered, a service receptacle
disconnect will be available.The
convenience outlet is powered from the
line side of the disconnect or circuit
breaker, and therefore will not be
affected by the position of the disconnect
or circuit breaker.This option can only be
ordered when theThrough the Base
Electrical with either the Disconnect
Switch, or Circuit Breaker, option is
ordered.This option is available on all
downflow models.
Three-pole, molded case, disconnect
switch with provisions for through the
base electrical connections are available.
The disconnect switch will be installed in
the unit in a water tight enclosure with
access through a swinging door. Factory
wiring will be provided from the switch to
the unit high voltage terminal block.The
switch will be UL/CSA agency recognized.
Note:The disconnect switch will be sized
per NEC and UL guidelines but will not be
used in place of unit overcurrent
Defrost Controls
Adaptive demand defrost shall be
provided to permit defrost wherever coil
icing conditions begin to significantly
reduce unit capacity.
Factory Installed Options
Black Epoxy Coated Condenser Coil
The coil provides corrosion protection to
condenser coils for seacoast application.
The protection is a thermoset vinyl
coating, bonded to normal aluminum fin
stock.The uniform thickness of the bonded
vinyl layer exhibits excellent corrosion
protection in salt spray tests performed in
accordance with ASTM B117.
protection.This option is available on all
downflow models.
Supply and/or Return Air Smoke
Detector
Through the Base UtilitiesAccess
An electrical service entrance shall be
provided allowing electrical access for
both control and main power connections
inside the curb and through the base of
the unit. Option will allow for field
With this option installed, if smoke is
detected, all unit operation will be shut
down. Reset will be manual at the unit.
Return Air Smoke Detectors require
minimum allowable airflow when used
with certain models. See the Installation,
Operation, and Maintenance (IOM)
manual for the models affected and the
minimum allowable airflow required.This
option is available on all downflow
models.
Dehumidification Option
The dehumidification (hot gas reheat)
option shall provide increased
installation of liquid-tight conduit and an
external field installed disconnect switch.
dehumidification.The option shall consist
of a hot-gas reheat coil located on the
leaving air side of the evaporator coil
prepiped and circuited. Low pressure
switch(es) and thermostatic expansion
valve(s)TXV are standard. Frostat™,
ReliaTel options module, and 2”pleated
filters are required but not standard.They
must be ordered and configured
separately.
Two-Inch Pleated Filters
Two inch pleated media filters shall be
available on all models.
RT-PRC001-EN
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Mechanical
Specifications
Electric Heaters
Reference or Comparative Enthalpy
Reference Enthalpy is used to measure
and communicate outdoor humidity.The
unit receives and uses this information to
provide improved comfort cooling while
using the economizer. Comparative
Enthalpy measures and communicates
humidity for both outdoor and return air
conditions, and return air temperature.
The unit receives and uses this
Factory or Field Installed
Options
Clogged Filter/Fan Failure Switch
A dedicated differential pressure switch is
available to achieve active fan failure
indication and/or clogged filter indication.
These indications will be registered with
either a zone sensor with status indication
lights or an Integrated Comfort™ System.
Electric heat modules shall be available
for installation within the basic unit.
Electric heater elements shall be
constructed of heavy-duty nickel
chromium elements internally delta
connected for 240 volt, wye connected
for 480 and 600 volt. Staging shall be
achieved through ReliaTel. Each heater
package shall have automatically reset
high limit control operating through
heating element contactors. All heaters
shall be individually fused from the
factory, where required, and shall meet
all NEC and CEC requirements when
properly installed. Power assemblies
shall provide single-point connection.
Electric heat modules shall be UL listed or
CSA certified. If ordering theThrough the
Base Electrical option with an Electric
Heater, the heater must be factory
installed.
information to maximize use of
Differential Pressure Switches
economizer cooling, and to provide
maximum occupant comfort control.
Reference or Comparative Enthalpy
option shall be available when a factory
or field installed Downflow Economizer is
ordered.This option is available on all
downflow models.
These options allow for individual fan
failure and dirty filter indication.The fan
failure switch will disable all unit functions
and “flash” the Service LED on the zone
sensor.The dirty filter switch will light the
Service LED on the zone sensor and will
allow continued unit operation.
Tool-less Hail Guards
Discharge Air Sensing Kit
Tool-less, hail protection quality coil
guards are available for condenser coil
protection.
This kit provides true discharge air
sensing in heating models.This sensor is
a status indicator readable through
Tracer™orTracker™.The kit is functional
only with the ReliaTel Options Module.
Frostat
Trane Communication Interface
This factory or field-installed option shall
be provided to interface ReliaTel™
controlled units with theTrane Integrated
ComfortTM systems.
This option is to be utilized as a safety
device.The Frostat opens when
temperatures on the evaporator coil fall
below 10°F. The temperature will need to
rise to 50°F before closing.This option
should be utilized in low airflow or high
outside air applications.
Economizer - Downflow
The assembly includes fully modulating
0-100 percent motor and dampers,
barometric relief, minimum position
setting, preset linkage, wiring harness
with plug, fixed dry bulb and spring return
actuator.The barometric relief damper
shall be standard with the downflow
economizer and shall provide a pressure
operated damper that shall be gravity
closing and shall prohibit entrance of
outside air during the equipment “off”
cycle. Solid state enthalpy and differential
enthalpy control shall be field-installed
LonTalk® Communications Interface
The LonTalk communications interface,
when installed in aVoyager unit, allows
the unit to communicate as aTracer™LCI-
V device or directly with generic LonTalk
Network Building Automation System
Controls.
Oversized Motors
Oversized motors shall be available for
high static applications.
70
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Mechanical
Specifications
Powered Exhaust
Field Installed Options
CO2 Sensing
The powered exhaust shall provide
exhaust of return air, when using an
economizer, to maintain better building
pressurization.
The CO2 sensor has the ability to monitor
space occupancy levels within the
building by measuring the parts per
million of CO2 (Carbon Dioxide) in the air.
As the CO2 levels increase, the outside air
damper modulates to meet the CO2
space ventilation requirements.
Roof Curb - Downflow
The roof curb shall be designed to mate
with the downflow unit and provide
support and a water tight installation
when installed properly.The roof curb
design shall allow field-fabricated
rectangular supply/return ductwork to be
connected directly to the curb. Curb
design shall comply with NRCA
Digital Display Zone Sensor
The Digital LCD (Liquid Crystal Display)
zone sensor has the look and functionality
of standard zone sensors.This sensor
includes a digital display of set point
adjustment and space temperature in F
(Fahrenheit) or C (Celsius). Includes FAN
and SYSTEM buttons (supports the
service functions of the standard sensor).
E-squared memory stores last
requirements. Curb shall be shipped
knocked down for field assembly and
shall include wood nailer strips.
Economizer - Horizontal
The horizontal economizer shall contain
the same features as the downflow
economizer with the exception of
barometric relief.
programmed set points. Requires 24VAC
(Volts AC).This sensor should be utilized
with ReliaTel™ controls.
Remote Potentiometer
DualThermistor Remote Zone Sensor
This sensor will allow the customer to
reduce the total number of remote
sensors to obtain space temperature
averaging. This sensor should be utilized
with ReliaTel controls.
The minimum position setting of the
economizer shall be adjusted with this
accessory.
Ventilation Override Accessory
With theVentilation Override Accessory
installed, the unit can be set to transition
up to 3 different pre-programmed
sequences for Smoke Purge,
Pressurization, and Exhaust.The
transition occurs when a binary input on
the RTOM is closed (shorted).This would
typically be a hard wired relay output
from a smoke detector or fire control
panel.
High Static Drive
The high static drive option shall allow the
standard motor on the 12½ and 20 ton
units to operate with improved external
static capabilities.
Manual Outside Air Damper
The rain hood and screen shall provide
up to 25 percent outside air.
Motorized Outside Air Dampers
Zone Sensors
Manually set outdoor air dampers shall
provide up to 50 percent outside air. Once
set, outdoor air dampers shall open to set
position when indoor fan starts.The
damper shall close to the full closed
position when indoor fan shuts down.
This option shall be provided to interface
with the Micro equippedVoyagers and
shall be available in either manual,
automatic, programmable with night
setback, with system malfunction lights or
remote sensor options.
RT-PRC001-EN
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*High Efficiency Units only
Literature Order Number
RT-PRC001-EN
File Number
PL-UN-RT-YCD/YCH 12½-25TONS-PRC001-EN-10-04
PL-UN-RT-YCD/YCH 12½-25TONS-PRC001-EN-07-04
07-04Webb/Mason 10-04 Electronic Only
Supersedes
Trane
Stocking Location
A business ofAmerican Standard Companies
For more information contact your local dealer
(distributor), local district office, or e-mail us at
Trane has a policy of continuous product and product data improvement and reserves the right to change design
and specifications without notice.
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