291627-YTG-B-0807
®
FLEXIBLE LIGHT COMMERCIAL UNIT
GENERAL
York® Affinity™ Series packaged units are designed to han-
dle applications ranging from residential to light commercial
and any in between. The Affinity™ is a unit that gives you the
flexibility and choices you need in today’s market.
TECHNICAL GUIDE
AFFINITY™ SERIES
FEATURING
SINGLE PACKAGE GAS/ELECTRIC
AIR COOLED AIR CONDITIONERS
2-1/2 THROUGH 5 NOMINAL TON
•
COOLING/GAS HEATING UNITS (NATURAL GAS OR
PROPANE)
•
•
•
•
•
•
•
LOW PROFILE
QUIET OPERATION
COMMON FOOTPRINT
OPTIONAL SLIDE IN MOTORIZED DAMPERS
OPTIONAL SLIDE IN ECONOMIZERS
OPTIONAL PROPANE CONVERSION KIT
OPTIONAL HIGH ALTITUDE CONVERSION KIT
(NATURAL GAS/PROPANE)
DNH030 THROUGH 060
UP TO 12.4 SEER
•
•
•
FULL PERIMETER BASE RAILS
BOTTOM AND SIDE UTILITY CONNECTIONS
1” OR 2” CLEANABLE FILTERS STANDARD ON ALL
MODELS
•
WARRANTY - 3 PHASE
•
•
•
5 year compressor
10 year heat exchanger
1 year other parts
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
291627-YTG-B-0807
CONDENSATE PAN - A non-corrosive, long-lasting, water-
tight pan is positioned below the evaporator coil to collect and
drain all condensate. Less collection of stagnate condensate
will build-up. The condensate pan conforms to ASHRAE 62-
89 standards (Ventilation for Acceptable Indoor Air Quality).
DESCRIPTION
These packaged cooling/heating air conditioners are
designed for outdoor installation. Only utility and duct con-
nections are required at the point of installation.
The gas-fired heaters have aluminized steel tubular heat
exchangers and spark to pilot ignition. They are available in
natural gas with field conversion to propane.
CONDENSATE DRAIN - The heavy duty, 3/4 inch NPTI cop-
per connection is more tolerable during installation and is
more durable over time. The connection is rigidly mounted to
assure proper fit and leak tight seal.
STANDARD FEATURES/BENEFITS
DURABLE FINISH - With a heavy duty cabinet made of pow-
der-painted, galvanized steel the neutral color blends into
surrounding areas. The powdered paint, provides a better
paint to steel bond, which resists corrosion and rust creep.
The special primer formulas and glossy finish insure less fad-
ing when exposed to sunlight and offers a more attractive on
site appearance. This paint finish meets ASTM-B117 stan-
dards for 1000 hours salt spray rating. The highest in the
industry.
OPERATING EFFICIENCY - All units provide high operating
efficiencies and have a minimum AFUE of 80% and SEER of
up to 12.4. All efficiencies exceed legislated minimum levels.
ON SITE FLEXIBILITY - All model sizes share a common,
compact design cabinet in a single footprint. The installer has
the flexibility of setting one curb and placing the proper ton-
nage unit on that curb after the internal load has been deter-
mined. Field convertible duct connections from side shot to
down shot allows the installer to have greater flexibility with
less inventory.
FULL PERIMETER BASE RAILS - The easily removable
base rails provide a solid foundation for the entire unit and
protects the unit during shipment. The rails provide fork lift
access from all sides, and rigging holes are also provided so
that an overhead crane can be used to place the units on a
roof. On applications where the unit is placed on a pad, the
base will keep the unit off the pad to deter corrosion. On
applications where height is limited, the inch high base rails
may be removed on location.
LOWER INSTALLATION COST - Installation time and costs
are reduced by easy power and control wiring connections.
The small base dimension means less space is required on
the ground or roof, plus, the installer can fit this unit between
the wheel wells of full size pick-up truck. All models are well
under 500 pounds.
All units are completely wired, charged with R-22 and tested
prior to shipment. Unique test stations using a new state of
the art computerized process system are used to insure prod-
uct quality. Refrigerant charge, and component part numbers
are verified via computers at assembly. Vital run test statistics
such as system pressure, motor currents, air velocity and
temperature, unit vibration, and gas system safeties are mon-
itored and recorded by the system to insure unit perfor-
mance.
MORE ATTRACTIVE APPEARANCE - A single piece Water
Shed top cover containing a top discharge condenser fan
arrangement requires less square footage on installation and
provides a wider variety of installations. The one piece design
adds greater water integrity. Rounded corners with water drip
edges add to the attractive appearance. The cabinet panels
have a non-fibrous insulation that will not release insulation
fibers into conditioned area.
TOP DISCHARGE - The top discharge condenser fan does
not disrupt neighboring areas or does this dry-out vegetation
surrounding the unit. The warm air from the top mounted fan
is blown up away from the structure and any landscaping.
This allows compact location on multi-unit applications.
Equal size, side supply and return duct connections allows
easy hook-up of ducts to match low crawl spaces without
transition pieces.
UTILITY CONNECTIONS MADE EASY - Gas and electric
utility knockouts are provided through the bottom as well as
the side of the unit. Utility connections can be made quickly
and with a minimum amount of field labor. A field supplied
and field installed electrical disconnect switch must be
installed.
CONDENSER COIL GRILLE - A multi-piece totally enclosed,
rigidly mounted condenser coil grille provides protection from
objects after installation and provides protection during transit.
LOW OPERATING SOUND LEVEL - The upward air flow
carries the normal operating noise up and away from the liv-
ing area. The rigid top panel effectively isolates any motor
sound. Isolator mounted compressor and the rippled fins of
the condenser coil muffle the normal fan motor and compres-
sor operating sounds. The unique formed base pan also aids
in sound alterations with it's Super-Structure design. This
design strategically places embossments in the pan for opti-
mum strength and rigidity.
CONVERTIBLE AIRFLOW DESIGN - The bottom duct open-
ings are covered when they leave the factory ready to be
used for a side supply / side return application. If a bottom
supply / bottom return application is desired, you simply
remove the two panels from the bottom of the unit and place
them in the side supply / side return duct openings. No panel
cutting is required and no accessory panel is necessary.
Convertible airflow design allows maximum field flexibility and
minimum inventory.
Unitary Products Group
3
291627-YTG-B-0807
FAN SYSTEM - All models operate over a wide range of
design conditions with a 3-speed direct-drive fan motor.
These units easily match all types of applications and pro-
vides greater on site flexibility to match comfort requirement.
compartment has an additional large panel with a built-in
handle tab. Removing this panel will allow the blower assem-
bly to slide-out for easy removal for maintenance and ease of
trouble shooting.
SIMPLE CONTROL CIRCUIT - A low voltage printed circuit
board contains a diagnostic indicator light and a low voltage
terminal strip. An additional set of pin connectors is also pro-
vided to simplify the field interface of external controls. Mate-
n-lock plug connectors are used. The electrical control box is
not located in the compressor compartment. The controls are
mounted on a Control-Tilt control panel to allow the access
cover to be removed for trouble shooting and maintenance
without affecting the normal system operating pressures. All
wiring internal to the unit is color/number coded.
REPLACEMENT PARTS - The installer has no need to carry
an inventory of unique parts or needs special training to
replace any of the components parts for these units. All are
easily obtained from Source 1 or other part houses.
SYSTEM INTEGRATION - Each unit has the internal ability
to integrate an electronic air cleaner or humidifier to work in
conjunction with the base unit.
FILTER / FRAME KIT - The filter rack is suitable for either 1"
or 2" filters. (1" filter is supplied).
PROTECTED COMPRESSOR - The compressor is internally
protected against high pressure and temperature. This is
accomplished by the simultaneous operation of high pressure
relief valve and a temperature sensor which protect the com-
pressor if undesirable operating conditions occur.
FIELD-INSTALLED ACCESSORIES
PROPANE CONVERSION KIT - Kit includes burner orifices,
gas valve conversion and installation instructions necessary
to field convert unit from natural gas to propane.
EXCLUSIVE COIL DESIGN - Grooved copper tubes and
enhanced aluminum fin construction improves heat transfer
for maximum efficiency and durability.
HIGH ALTITUDE CONVERSION KIT (Natural Gas/Propane)
- Kit includes all necessary labels and instructions to field
alter units with natural gas/propane for installation above
2000 feet. Burner orifices must be obtained from Source 1
Parts. Propane Conversion Kit must be obtained separately.
HEAT EXCHANGERS - Are corrosion-resistant, aluminized-
steel tubular construction to provide long-life, trouble-free
operation. The unique blow-through design also assures that
condensate does not collect in humid areas when in the cool-
ing cycle. This adds to longer heat exchanger life and higher
long term efficiencies.
ECONOMIZER DOWN DISCHARGE / SUPPLY KIT - Modu-
lating integrated economizer provides simultaneous opera-
tion between the mechanical cooling and economizer
operation. Independent blade design insures proper control
and less than 1% leak rate. Includes hood and mesh bird
screen filter integrated into the hood, dry bulb sensor and
relief damper. Separate field accessories of single enthalpy
and dual enthalpy are also available. A built-in barometric
relief of 25% is provided.
POST PURGE INDUCED DRAFT COMBUSTION - Exhausts
combustion products from the heat exchanger upon comple-
tion of the heating cycle to prolong the heat exchanger life.
SELF DIAGNOSTIC FAN CONTROL MODULE - Due to this
self diagnostic control, less on site time is required to trouble
shoot these units.
SINGLE ENTHALPY SENSOR - Sensor replaces dry bulb
sensor standard in economizer kit. Provides improved econo-
mizer operation by sensing the dry bulb temperature from
outdoors plus the enthalpy content of the outdoor air.
SPARK TO PILOT IGNITION - Provides faster heat delivery.
This ignition is highly reliable, durable and eliminates nui-
sance lockouts.
DUAL ENTHALPY SENSOR - Additional sensor to single
enthalpy sensor. Sensor senses both the return air tempera-
ture dry bulb and humidity in conjunction with the single
enthalpy to determine the most economical mix. Single
Enthalpy sensor also required.
MULTI PORT IN-SHOT BURNERS - No field adjustment is
required to mix the air and gas. These burners are con-
structed of high-grade corrosion-resistant, aluminized-steel.
LOW MAINTENANCE - Long life, permanently lubricated
condenser and evaporator fan motor bearings need no
annual maintenance adding greater reliability to the unit.
Blower assembly can be easily cleaned by the unique Slip-
Track slide-out blower assembly.
PRESSURE SWITCH UPGRADE KIT - Contains screw in
type High pressure, Low Pressure/Loss of Charge switch,
freeze protection switch and lockout relay. Switches are
placed onto existing scharder ports located in the unit by fur-
nished adapters. When abnormal conditions are sensed
through the pressure switches, the unit will lock out prevent-
ing any further operation until reset or problem is corrected.
Package agency approved.
SECURED SERVICE ACCESS PORTS - Protected, exter-
nally mounted, re-usable service access ports are provided
on both the high and low lines for ease of evacuating and
charging the system. No final field mounting required.
HAIL GUARD KIT - Kit contains protective grilles made of
expanded aluminum with full perimeter frame. Sloped hoods
are also included to assure maximum protection.
EASY SERVICE ACCESS - A large, single panel covers the
electrical and gas controls makes servicing easy. The blower
4
Unitary Products Group
291627-YTG-B-0807
ANTI SHORT CYCLE TIMER - Automatically prevents the
compressor from restarting for 5 minutes after cycled off.Not
required if Thermostat 2ET07700224 and 2ET04700224 are
used.
vides seal strip to assure a water tight seal. 8 and 14 inch
high roof curbs are available.
MANUAL OUTDOOR DAMPER - Provides 0% through 50%
outdoor air capability (field adjustable). Designed for duct
mounted side supply/return applications. Includes hood and
screen assembly.
MOTORIZED FRESH AIR DAMPER - Designed for duct
mounted side supply/return and unit mounted down supply/
return applications. Damper capable of providing 0% through
50% of outdoor air (field supplied). Closes on power loss,
includes hood and screen assembly.
WALL THERMOSTAT - The units are designed to operate
with 24-volt electronic and electro-mechanical thermostats.
All units can operate with single stage heat / single stage cool
thermostats - with or without the economizer.
RECTANGLE TO ROUND ADAPTERS - Kit includes one
supply and one return air rectangle to round duct adapter.
Adapters are preformed and designed to fit over current duct
openings on the base unit. Transition is from side square duct
opening to 14" round duct opening.
LOW AMBIENT KIT - Kit provides necessary hardware to
convert unit to operate in cooling cycle down to 0 F. Standard
unit operation 45 F.
TRANSFORMER KIT - Kit provides necessary hardware to pro-
vide single phase models from factory furnished 40 VA trans-
former capability to 75 VA transformer capability. (Required on
installations with economizer or motorized damper.)
ROOF CURBS - NRCA approved curbs provide proper fit to
base unit for rooftop installations. Curbs are designed to be
assembled through hinge pins in each corner. Kit also pro-
DIRECT DRIVE
CONDENSER FAN
MOTOR
BLOW-THROUGH DESIGN
WITH RELIABLE ALUMINIZED
STEEL TUBULAR HEAT
EXCHANGERS
HIGHLY EFFICIENT
ENHANCER
COPPER TUBE/ALUMINUM FIN
EVAPORATOR COIL
HIGHLY EFFICIENT
ENHANCED COPPER
TUBE/ALUMINUM FIN
CONDENSER COIL
LONG-LASTING
POWDER PAINT
FINISH
DECORATIVE
PROTECTIVE
COIL GUARD
REAR & BOTTOM
RETURN AIR
AND SUPPLY AIR
DUCT OPENINGS
HIGH EFFICIENCY
COMPRESSOR
RIGIDLY MOUNTED
PILOT ASSEMBLY
HEAVY GAUGE
REMOVEABLE
BASE RAILS
HIGH GRADE
ALUMINIZED
IN-SHOT BURNERS
LOW VOLTAGE
TERMINAL BLOCK
3-SPEED DIRECT DRIVE
BLOWER MOTOR WITH
SELF-DIAGNOSTIC CONTROLS
WITH "COMFORT MATCH" SPEED
CONTROL
SLIDE-OUT BLOWER ASSEMBLY
AUTOMATIC
GAS VALVE
POWER VENTER MOTOR
HIGH VOLTAGE
TERMINAL BLOCK
(1/2"- 14NPTI)
FIGURE 2 - UNIT COMPONENT LOCATION
Unitary Products Group
5
291627-YTG-B-0807
TABLE 1: PHYSICAL DATA
DNH
042
11 x 10
3/4
MODEL
030
10 X 8
1/2
036
11 x 10
3/4
048
12 x 11
3/4
060
12 x 11
1
CENTRIFUGAL BLOWER (Dia. x W. in.)
EVAPORATOR
BLOWER
FAN MOTOR HP (3 Speed)
ROWS DEEP
3
3
3
3
3
EVAPORATOR
COIL
FINS PER INCH
13
13
13
16
16
FACE AREA (Sq. Ft.)
PROPELLER DIA. (in.)
FAN MOTOR HP
3.5
3.5
4.5
4.5
4.5
22
22
22
22
22
CONDENSER
FAN
1/4
1/4
1/4
1/3
1/3
NOM. CFM TOTAL
ROWS DEEP
2,400
1
2,400
2
2,400
1
3,000
2
3,000
2
CONDENSER
COIL
FINS PER INCH
20
20
20
20
20
FACE AREA (Sq. Ft.)
REFRIGERANT 22 (lbs./oz.)
11.7
4 / 9
11.7
6 / 12
14.7
5 / 14
14.7
8 / 0
14.7
8 / 12
CHARGE
FILTER
3.3/20x12
(2 Reqd.)
3.3/20x12
(2 Reqd.)
3.3/20x12
(2 Reqd.)
FACE AREA (Sq. Ft.) Size (Nominal)
2.6/20x20
2.6/20x20
NATURAL GAS BURNER ORIFICE NO.
(Drill Size)
43
55
43
55
40
53
40
53
40
53
FURNACE
SECTION
PROPANE BURNER ORIFICE NO.
(Drill Size)
GAS CONNECTION SIZE
1/2NPTI
Scroll
1/2 NPTI
Scroll
1/2 NPTI
Scroll
1/2 NPTI
Scroll
1/2 NPTI
Scroll
COMPRESSOR
HERMETIC TYPE, (Qty. = 1)
6
Unitary Products Group
291627-YTG-B-0807
TABLE 2: RATINGS COOLING/GAS HEATING
1
GAS HEAT CAPACITY / EFFICIENCIES
4
NET COOLING CAPACITY
SOUND
MODEL
DNH
TEMP.
RISE
RATING
INPUT
(MBH)
OUTPUT
(MBH)
NUMBER OF
BURNERS
AFUE
(%)
3
MBH
2
SEER
(dbels)
(°F) RANGE
030N03625
030N03646
030N05625
030N05646
036N03625
036N03646
036N05625
036N05646
036N07225
036N07246
042N06525
042N06546
042N09025
042N09046
048N06525
048N06546
048N09025
048N09046
048N11025
048N11046
060N06525
060N06546
060N09025
060N09046
060N11025
060N11046
28.0
28.0
28.0
28.0
36.0
36.0
36.0
36.0
36.0
36.0
42.0
42.0
42.0
42.0
48.0
48.0
48.0
48.0
48.0
48.0
59.0
59.0
59.0
59.0
59.0
59.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
80
80
80
80
81
81
81
81
81
81
80
80
80
80
84
84
84
84
84
84
84
84
84
84
84
84
45
45
36
36
56
56
36
36
56
56
72
72
64
64
87
87
64
64
86
86
107
107
64
64
87
87
107
107
80.2
80.2
80.2
80.2
80.4
80.4
80.2
80.2
80.1
80.1
80.6
80.6
80.8
80.8
80.8
80.8
80.6
80.6
80.5
80.5
80.7
80.7
80.9
80.9
80.2
80.2
2
2
3
3
2
2
3
3
4
4
3
3
4
4
3
3
4
4
5
5
3
3
4
4
5
5
25 - 55
25 - 55
30 - 60
30 - 60
25 - 55
25 - 55
25 - 55
25 - 55
30 - 60
30 - 60
25 - 55
25 - 55
45 - 75
45 - 75
25 - 55
25 - 55
35 - 65
35 - 65
45 - 75
45 - 75
25 - 55
25 - 55
35 - 65
35 - 65
45 - 75
45 - 75
70
70
45
45
70
70
90
90
80
80
108
108
80
80
108
108
135
135
80
80
108
108
135
135
1. Net Cooling Capacity = ARI 210 standard rating conditions.
2. (dbels) = ARI 270-95
3. Seasonal Energy Efficiency Ratio - the total cooling output in BTU’s during a normal annual usage period for cooling divided by the
total electric power input in watt-hours during the same period.
4. AFUE = Annual Fuel Utilization Efficiency.
Unitary Products Group
7
291627-YTG-B-0807
TABLE 3: DNH030 COOLING CAPACITIES - 2-1/2 TON
AIR ON EVAPORATOR COIL
TEMPERATURE
OF AIR ON
CONDENSER COIL
750 CFM
WB °F
875 CFM
WB °F
1,000 CFM
WB °F
1,125 CFM
WB °F
1,250 CFM
WB °F
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
NET CAP.
MBH
27.2 26.8 24.1 24.0 28.5 28.1 25.3 25.2 29.8 29.4 26.4 26.4 29.4 29.0 26.1 26.0 29.0 28.6 25.7 25.6
2.35 2.34 2.32 2.32 2.40 2.39 2.37 2.36 2.44 2.43 2.41 2.40 2.52 2.51 2.49 2.48 2.60 2.59 2.57 2.56
TOTAL POWER
INPUT kW
86 17.3 22.2 24.1 24.0 19.4 24.9 25.3 25.2 21.6 27.6 26.4 26.4 22.4 28.1 26.1 26.0 23.3 28.6 25.7 25.6
83 15.1 20.1 23.0 23.9 16.9 22.4 24.7 25.1 18.7 24.7 26.4 26.4 19.1 25.1 26.1 26.0 19.6 25.6 25.7 25.6
80 13.0 17.9 20.8 21.7 14.4 19.8 23.0 24.0 15.8 21.7 25.2 26.3 15.8 21.8 25.3 26.0 15.8 21.8 25.4 25.6
77 10.9 15.8 18.7 19.6 11.8 17.3 20.5 21.5 12.8 18.8 22.3 23.4 12.5 18.5 22.0 22.7 12.1 18.1 21.6 21.9
74 8.7 13.7 16.5 17.5 9.3 14.8 18.0 19.0 9.9 15.9 19.4 20.5 9.1 15.1 18.7 19.3 8.4 14.4 17.9 18.2
85 °F
71
68
-
-
11.5 14.4 15.3
9.4 12.3 13.2
-
-
12.3 15.5 16.5
9.7 12.9 13.9
-
-
13.0 16.5 17.6
10.1 13.6 14.7
-
-
11.8 15.3 16.0
8.5 12.0 12.7
-
-
10.7 14.2 14.4
6.9 10.5 10.7
NET CAP.
MBH
24.0 23.0 21.1 20.5 26.6 25.5 23.3 22.7 29.2 28.0 25.6 24.9 29.1 27.9 25.5 24.8 29.0 27.7 25.4 24.7
2.56 2.54 2.50 2.50 2.60 2.58 2.54 2.54 2.65 2.63 2.58 2.58 2.74 2.71 2.67 2.67 2.82 2.80 2.76 2.75
TOTAL POWER
INPUT kW
86 16.1 20.7 21.1 20.5 18.8 24.2 23.3 22.7 21.6 27.6 25.6 24.9 22.6 27.7 25.5 24.8 23.7 27.7 25.4 24.7
83 14.0 18.5 21.1 20.5 16.3 21.6 23.3 22.7 18.7 24.7 25.6 24.9 19.3 25.4 25.5 24.8 19.9 26.2 25.4 24.7
80 11.8 16.4 19.2 18.6 13.8 19.1 22.4 21.7 15.7 21.8 25.6 24.7 16.0 22.1 25.5 24.7 16.2 22.4 25.4 24.7
77 9.7 14.3 17.1 16.5 11.3 16.6 19.9 19.1 12.8 18.9 22.7 21.8 12.7 18.8 22.2 21.4 12.5 18.7 21.7 21.0
74 7.6 12.1 15.0 14.3 8.7 14.0 17.4 16.6 9.9 16.0 19.8 18.9 9.3 15.5 18.9 18.1 8.8 15.0 17.9 17.2
95 °F
71
68
-
-
10.0 12.8 12.2
7.8 10.7 10.0
-
-
11.5 14.8 14.1
9.0 12.3 11.6
-
-
13.1 16.9 16.0
10.1 13.9 13.1
-
-
12.2 15.5 14.8
8.8 12.2 11.4
-
-
11.3 14.2 13.5
7.5 10.5 9.8
NET CAP.
MBH
22.8 20.8 19.4 19.0 25.1 22.9 21.4 20.9 27.4 25.0 23.3 22.8 27.5 25.1 23.4 22.9 27.7 25.2 23.5 23.0
2.76 2.72 2.68 2.68 2.81 2.77 2.73 2.72 2.85 2.81 2.77 2.77 2.94 2.90 2.86 2.85 3.03 2.99 2.95 2.94
TOTAL POWER
INPUT kW
86 16.0 19.6 19.4 19.0 18.4 22.3 21.4 20.9 20.8 24.9 23.3 22.8 22.3 25.0 23.4 22.9 23.7 25.2 23.5 23.0
83 13.9 18.0 19.4 19.0 15.9 20.6 21.4 20.9 17.9 23.2 23.3 22.8 18.9 23.8 23.4 22.9 20.0 24.5 23.5 23.0
80 11.8 15.8 18.2 17.5 13.4 18.0 20.8 20.0 15.0 20.2 23.3 22.4 15.6 21.0 23.4 22.7 16.2 21.8 23.5 23.0
77 9.6 13.7 16.1 15.4 10.9 15.5 18.2 17.4 12.1 17.3 20.4 19.5 12.3 17.7 20.1 19.4 12.5 18.1 19.8 19.2
74 7.5 11.6 13.9 13.2 8.3 13.0 15.7 14.9 9.2 14.4 17.5 16.6 9.0 14.4 16.8 16.1 8.8 14.4 16.1 15.5
105 °F
115 °F
125 °F
71
68
-
-
9.4 11.8 11.1
7.3 9.7 9.0
-
-
10.5 13.2 12.4
7.9 10.7 9.9
-
-
11.5 14.6 13.7
8.6 11.6 10.8
-
-
11.1 13.4 12.7
7.8 10.1 9.4
-
-
10.7 12.3 11.8
6.9 8.6 8.1
NET CAP.
MBH
21.6 18.6 17.7 17.4 23.6 20.4 19.4 19.0 25.6 22.1 21.0 20.6 26.0 22.4 21.3 20.9 26.4 22.7 21.6 21.3
2.96 2.90 2.86 2.86 3.01 2.95 2.91 2.91 3.06 3.00 2.96 2.95 3.15 3.09 3.05 3.04 3.24 3.18 3.13 3.13
TOTAL POWER
INPUT kW
86 16.0 18.6 17.7 17.4 18.0 20.4 19.4 19.0 20.1 22.1 21.0 20.6 21.9 22.4 21.3 20.9 23.7 22.7 21.6 21.3
83 13.8 17.4 17.7 17.4 15.5 19.5 19.4 19.0 17.2 21.6 21.0 20.6 18.6 22.2 21.3 20.9 20.0 22.7 21.6 21.3
80 11.7 15.3 17.2 16.4 13.0 17.0 19.1 18.3 14.3 18.7 21.0 20.1 15.3 20.0 21.3 20.7 16.2 21.2 21.6 21.3
77 9.5 13.1 15.0 14.3 10.5 14.4 16.6 15.7 11.4 15.8 18.1 17.2 11.9 16.6 18.0 17.4 12.5 17.5 17.9 17.5
74 7.4 11.0 12.9 12.2 7.9 11.9 14.0 13.2 8.5 12.8 15.2 14.3 8.6 13.3 14.7 14.0 8.8 13.8 14.2 13.8
71
68
-
-
8.9 10.8 10.0
6.7 8.6 7.9
-
-
9.4 11.5 10.7
6.9 9.0 8.2
-
-
9.9 12.3 11.4
7.0 9.3 8.4
-
-
10.0 11.4 10.7
6.7 8.0 7.4
-
-
10.1 10.5 10.1
6.3 6.7 6.4
NET CAP.
MBH
20.4 16.4 16.1 15.9 22.1 17.8 17.4 17.2 23.8 19.1 18.7 18.5 24.4 19.7 19.2 19.0 25.1 20.2 19.8 19.5
3.16 3.09 3.05 3.04 3.22 3.14 3.10 3.09 3.27 3.19 3.15 3.14 3.36 3.28 3.23 3.23 3.45 3.36 3.32 3.31
TOTAL POWER
INPUT kW
86 15.9 14.6 16.1 15.9 17.6 18.5 17.4 17.2 19.4 19.3 18.7 18.5 21.6 19.8 19.2 19.0 23.7 20.2 19.8 19.5
83 13.7 16.9 16.1 15.9 15.1 18.4 17.4 17.2 16.5 20.0 18.7 18.5 18.2 20.5 19.2 19.0 20.0 21.0 19.8 19.5
80 11.6 14.7 16.1 15.4 12.6 15.9 17.4 16.6 13.6 17.1 18.7 17.8 14.9 18.9 19.2 18.7 16.3 20.6 19.8 19.5
77 9.5 12.6 14.0 13.2 10.1 13.4 14.9 14.0 10.6 14.2 15.8 14.9 11.6 15.5 15.9 15.3 12.5 16.9 16.0 15.8
74 7.3 10.4 11.9 11.1 7.5 10.9 12.4 11.5 7.7 11.3 12.9 11.9 8.3 12.2 12.6 12.0 8.8 13.2 12.3 12.1
71
68
-
-
8.3
6.2
9.7
7.6
8.9
6.8
-
-
8.3
5.8
9.8
7.3
9.0
6.5
-
-
8.4 10.0 9.0
5.4 7.0 6.1
-
-
8.9
5.6
9.3
5.9
8.7
5.4
-
-
9.5
5.7
8.6
4.9
8.4
4.6
ALL SENSIBLE CAPACITY
1. These capacities are net capacities (the indoor fan heat is deducted).
8
Unitary Products Group
291627-YTG-B-0807
TABLE 4: DNH036 COOLING CAPACITIES - 3 TON
AIR ON EVAPORATOR COIL
1,200 CFM
TEMPERATURE
OF AIR ON
CONDENSER COIL
900 CFM
WB °F
1,050 CFM
WB °F
1,300 CFM
WB °F
1,400 CFM
WB °F
WB °F
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
NET CAP.
MBH
35.9 33.6 31.7 31.6 38.4 35.9 33.9 33.8 40.9 38.3 36.1 36.0 41.5 38.9 36.6 36.6 42.1 39.5 37.2 37.2
3.14 3.09 3.10 3.17 3.16 3.11 3.12 3.18 3.18 3.13 3.14 3.20 3.12 3.07 3.08 3.14 3.07 3.02 3.03 3.09
TOTAL POWER
INPUT kW
86 19.7 25.4 30.8 30.9 23.6 29.9 33.4 33.5 27.5 34.4 36.1 36.0 26.6 33.9 36.6 36.6 25.8 33.4 37.2 37.2
83 18.7 24.5 29.8 30.0 21.6 28.0 33.0 33.0 24.5 31.5 36.1 36.0 24.6 31.9 36.6 36.6 24.7 32.3 37.2 37.2
80 17.8 23.5 28.9 29.1 19.7 26.0 32.0 32.2 21.6 28.5 35.0 35.2 22.6 29.8 36.1 36.2 23.6 31.2 37.2 37.2
77 16.9 22.6 28.0 28.2 17.7 24.1 30.0 30.2 18.6 25.5 32.1 32.3 20.6 27.8 34.1 34.2 22.5 30.1 36.1 36.1
74 15.9 21.7 27.1 27.2 15.8 22.1 28.1 28.3 15.6 22.6 29.1 29.3 18.5 25.8 32.1 32.1 21.4 29.0 35.0 35.0
85 °F
71
68
-
-
20.7 26.1 26.3
19.8 25.2 25.4
-
-
20.2 26.1 26.3
18.2 24.2 24.4
-
-
19.6 26.1 26.3
16.7 23.2 23.4
-
-
23.8 30.0 30.1
21.7 28.0 28.1
-
-
27.9 34.0 33.9
26.8 32.9 32.8
NET CAP.
MBH
35.7 32.4 30.5 30.7 38.1 34.5 32.5 32.8 40.5 36.7 34.5 34.8 41.3 37.5 35.3 35.5 42.2 38.2 36.0 36.3
3.19 3.15 3.14 3.22 3.34 3.30 3.29 3.37 3.49 3.45 3.44 3.53 3.42 3.38 3.37 3.45 3.35 3.31 3.30 3.38
TOTAL POWER
INPUT kW
86 23.1 28.6 30.5 30.7 25.5 31.7 32.5 32.8 28.0 34.8 34.5 34.8 26.8 33.8 35.3 35.5 25.6 32.9 36.0 36.3
83 20.4 25.9 30.5 30.6 22.6 28.7 32.5 32.7 24.8 31.5 34.5 34.8 24.6 31.7 35.3 35.5 24.5 31.8 36.0 36.3
80 17.7 23.3 28.1 27.9 19.6 25.8 31.1 30.9 21.6 28.3 34.2 33.9 22.5 29.5 35.1 35.1 23.4 30.7 36.0 36.3
77 15.0 20.6 25.4 25.2 16.7 22.8 28.2 28.0 18.4 25.1 31.0 30.7 20.3 27.4 33.0 33.0 22.3 29.7 34.9 35.2
74 12.3 17.9 22.7 22.5 13.7 19.9 25.2 25.0 15.1 21.9 27.8 27.5 18.2 25.2 30.8 30.8 21.2 28.6 33.8 34.1
95 °F
71
68
-
-
15.2 20.0 19.8
12.5 17.3 17.1
-
-
16.9 22.3 22.0
14.0 19.3 19.1
-
-
18.7 24.5 24.3
15.5 21.3 21.1
-
-
23.1 28.6 28.7
20.9 26.5 26.5
-
-
27.5 32.7 33.0
26.4 31.7 31.9
NET CAP.
MBH
33.7 30.4 28.5 28.7 36.2 32.7 30.6 30.8 38.7 34.9 32.6 32.9 39.3 35.4 33.2 33.4 39.9 36.0 33.7 33.9
3.66 3.63 3.61 3.70 3.76 3.72 3.70 3.79 3.85 3.81 3.79 3.88 3.77 3.74 3.72 3.81 3.70 3.66 3.64 3.73
TOTAL POWER
INPUT kW
86 20.6 25.9 28.3 28.3 23.0 28.9 30.5 30.6 25.3 31.8 32.6 32.9 25.2 32.0 33.2 33.4 25.1 32.2 33.7 33.9
83 18.9 24.2 27.9 27.8 21.0 26.9 30.3 30.4 23.2 29.7 32.6 32.9 23.6 30.4 33.2 33.4 24.0 31.1 33.7 33.9
80 17.1 22.4 26.3 26.0 19.1 25.0 29.4 29.1 21.1 27.6 32.4 32.1 22.0 28.8 33.1 33.0 23.0 30.1 33.7 33.9
77 15.4 20.7 24.6 24.3 17.2 23.1 27.5 27.1 19.0 25.5 30.4 30.0 20.5 27.3 31.5 31.4 21.9 29.0 32.6 32.9
74 13.6 18.9 22.8 22.5 15.3 21.2 25.6 25.2 16.9 23.4 28.3 27.9 18.9 25.7 29.9 29.9 20.9 28.0 31.6 31.8
105 °F
115 °F
125 °F
71
68
-
-
17.2 21.1 20.8
15.4 19.3 19.0
-
-
19.3 23.6 23.3
17.3 21.7 21.4
-
-
21.3 26.2 25.8
19.3 24.1 23.7
-
-
24.1 28.3 28.3
22.5 26.8 26.7
-
-
26.9 30.5 30.8
25.8 29.4 29.7
NET CAP.
MBH
31.8 28.5 26.5 26.8 34.3 30.8 28.6 28.9 36.8 33.1 30.7 31.0 37.2 33.4 31.0 31.3 37.5 33.7 31.3 31.6
4.14 4.11 4.08 4.17 4.17 4.14 4.11 4.21 4.20 4.17 4.14 4.24 4.12 4.09 4.06 4.16 4.04 4.02 3.98 4.08
TOTAL POWER
INPUT kW
86 18.2 23.2 26.2 25.8 20.4 26.0 28.5 28.4 22.6 28.9 30.7 31.0 23.6 30.1 31.0 31.3 24.6 31.4 31.3 31.6
83 17.4 22.4 25.4 25.0 19.5 25.1 28.1 28.0 21.6 27.9 30.7 31.0 22.6 29.1 31.0 31.3 23.5 30.4 31.3 31.6
80 16.5 21.6 24.6 24.2 18.6 24.3 27.6 27.2 20.6 26.9 30.7 30.2 21.6 28.1 31.0 30.9 22.5 29.4 31.3 31.6
77 15.7 20.8 23.8 23.4 17.7 23.4 26.8 26.3 19.7 26.0 29.7 29.2 20.6 27.2 30.0 29.9 21.5 28.4 30.3 30.6
74 14.9 20.0 23.0 22.6 16.8 22.5 25.9 25.4 18.7 25.0 28.8 28.3 19.6 26.2 29.0 28.9 20.5 27.3 29.3 29.6
71
68
-
-
19.2 22.2 21.8
18.3 21.4 21.0
-
-
21.6 25.0 24.5
20.7 24.1 23.7
-
-
24.0 27.8 27.3
23.1 26.8 26.3
-
-
25.2 28.0 27.9
24.2 27.0 26.9
-
-
26.3 28.3 28.6
25.3 27.2 27.5
NET CAP.
MBH
29.8 26.6 24.5 24.8 32.4 28.9 26.7 27.0 35.0 31.3 28.8 29.1 35.1 31.3 28.9 29.2 35.2 31.4 29.0 29.3
4.61 4.59 4.55 4.65 4.58 4.56 4.52 4.62 4.55 4.54 4.49 4.59 4.47 4.45 4.41 4.51 4.38 4.37 4.32 4.42
TOTAL POWER
INPUT kW
86 15.7 20.5 24.1 23.4 17.8 23.2 26.5 26.3 19.9 25.9 28.8 29.1 21.9 28.3 28.9 29.2 24.0 30.7 29.0 29.3
83 15.8 20.6 22.9 22.3 17.9 23.3 25.9 25.7 20.0 26.1 28.8 29.1 21.5 27.9 28.9 29.2 23.0 29.7 29.0 29.3
80 16.0 20.8 22.9 22.4 18.1 23.5 25.9 25.4 20.2 26.2 28.9 28.3 21.1 27.5 28.9 28.8 22.1 28.7 29.0 29.3
77 16.1 20.9 23.0 22.5 18.2 23.6 26.0 25.5 20.3 26.4 29.1 28.5 20.7 27.0 28.5 28.4 21.1 27.7 28.0 28.3
74 16.2 21.0 23.1 22.6 18.4 23.8 26.2 25.6 20.5 26.5 29.2 28.6 20.3 26.6 28.1 28.0 20.1 26.7 27.0 27.3
71
68
-
-
21.1 23.3 22.8
21.3 23.4 22.9
-
-
23.9 26.3 25.8
24.1 26.5 25.9
-
-
26.7 29.4 28.8
26.9 29.6 29.0
-
-
26.2 27.7 27.6
25.8 27.3 27.1
-
-
25.7 26.0 26.3
24.7 25.0 25.3
ALL SENSIBLE CAPACITY
1. These capacities are net capacities (the indoor fan heat is deducted).
Unitary Products Group
9
291627-YTG-B-0807
TABLE 5: DNH042 COOLING CAPACITIES - 3-1/2 TON
AIR ON EVAPORATOR COIL
1,400 CFM
TEMPERATURE
OF AIR ON
CONDENSER COIL
1,050 CFM
WB °F
1,225 CFM
WB °F
1,575 CFM
WB °F
1,750 CFM
WB °F
WB °F
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
NET CAP.
MBH
38.6 38.4 34.0 33.3 42.1 41.8 37.0 36.3 45.5 45.3 40.1 39.2 45.3 45.0 39.9 39.1 45.1 44.8 39.7 38.9
4.05 3.83 3.95 3.91 4.01 3.79 3.92 3.87 3.98 3.76 3.88 3.84 4.12 3.90 4.02 3.98 4.27 4.03 4.16 4.12
TOTAL POWER
INPUT kW
86 25.5 32.6 34.0 33.3 28.9 36.8 37.0 36.3 32.2 41.0 40.1 39.2 34.4 42.9 39.9 39.1 36.6 44.8 39.7 38.9
83 22.5 29.6 34.0 33.3 25.4 33.3 37.0 36.3 28.2 36.9 40.1 39.2 29.8 38.9 39.9 39.1 31.4 40.9 39.7 38.9
80 19.6 26.6 31.9 31.9 21.8 29.7 35.6 35.6 24.1 32.8 39.3 39.2 25.1 34.3 39.5 39.1 26.2 35.7 39.7 38.9
77 16.6 23.6 28.9 28.9 18.3 26.2 32.1 32.0 20.0 28.7 35.2 35.2 20.5 29.6 34.8 34.4 21.0 30.5 34.5 33.6
74 13.6 20.7 25.9 25.9 14.7 22.7 28.5 28.5 15.9 24.7 31.1 31.1 15.8 25.0 30.2 29.8 15.8 25.3 29.2 28.4
85 °F
105 °F
115 °F
125 °F
125 °F
71
68
-
-
17.7 22.9 22.9
14.7 19.9 19.9
-
-
19.1 25.0 24.9
15.6 21.5 21.4
-
-
20.6 27.1 27.0
16.5 23.0 22.9
-
-
20.3 25.5 25.1
15.7 20.9 20.5
-
-
20.1 24.0 23.2
14.9 18.8 18.0
NET CAP.
MBH
36.8 36.2 32.1 31.6 40.2 39.5 35.1 34.5 43.6 42.9 38.1 37.5 43.4 42.7 37.9 37.3 43.3 42.6 37.8 37.2
4.45 4.20 4.29 4.28 4.41 4.17 4.25 4.24 4.37 4.13 4.21 4.20 4.51 4.26 4.34 4.33 4.65 4.39 4.48 4.46
TOTAL POWER
INPUT kW
86 25.5 32.1 32.1 31.6 28.9 36.2 35.1 34.5 32.2 40.4 38.1 37.5 34.6 41.5 37.9 37.3 36.9 42.6 37.8 37.2
83 22.5 29.1 32.1 31.6 25.3 32.7 35.1 34.5 28.1 36.3 38.1 37.5 29.9 38.5 37.9 37.3 31.7 40.7 37.8 37.2
80 19.5 26.1 30.6 30.4 21.8 29.2 34.2 33.9 24.1 32.2 37.8 37.5 25.3 33.8 37.8 37.3 26.5 35.4 37.8 37.2
77 16.5 23.1 27.7 27.4 18.3 25.6 30.7 30.4 20.0 28.1 33.7 33.4 20.6 29.2 33.1 32.7 21.3 30.2 32.6 32.0
74 13.5 20.1 24.7 24.4 14.7 22.1 27.1 26.8 15.9 24.0 29.6 29.3 16.0 24.5 28.5 28.0 16.1 25.0 27.4 26.8
71
68
-
-
17.1 21.7 21.4
14.1 18.7 18.4
-
-
18.5 23.6 23.3
15.0 20.1 19.8
-
-
19.9 25.5 25.2
15.9 21.5 21.1
-
-
19.9 23.8 23.4
15.2 19.2 18.7
-
-
19.8 22.2 21.6
14.6 16.9 16.3
NET CAP.
MBH
35.4 33.7 29.9 29.5 38.7 36.8 32.7 32.2 42.1 40.0 35.5 35.0 41.8 39.7 35.2 34.8 41.4 39.4 35.0 34.5
4.80 4.64 4.73 4.72 4.78 4.62 4.71 4.70 4.75 4.59 4.68 4.67 4.88 4.71 4.80 4.80 5.00 4.83 4.93 4.92
TOTAL POWER
INPUT kW
86 24.8 31.0 29.9 29.5 28.2 34.9 32.7 32.2 31.6 38.7 35.5 35.0 34.0 39.1 36.2 34.8 36.3 39.4 35.0 34.5
83 21.8 28.0 29.9 29.5 24.7 31.6 32.7 32.2 27.5 35.3 35.5 35.0 29.3 36.8 35.2 34.8 31.1 38.4 35.0 34.5
80 18.8 25.0 28.4 28.1 21.1 28.1 31.9 31.6 23.5 31.2 35.4 35.0 24.7 32.8 35.2 34.8 25.9 34.4 35.0 34.5
77 15.8 22.0 25.4 25.1 17.6 24.6 28.3 28.0 19.4 27.1 31.3 30.9 20.0 28.2 30.5 30.1 20.7 29.2 29.7 29.3
74 12.8 19.0 22.4 22.1 14.1 21.0 24.8 24.5 15.3 23.0 27.2 26.9 15.4 23.5 25.9 25.5 15.5 24.0 24.5 24.1
71
68
-
-
16.0 19.4 19.1
13.1 16.4 16.1
-
-
17.5 21.3 21.0
14.0 17.7 17.4
-
-
18.9 23.1 22.8
14.9 19.0 18.7
-
-
18.9 21.2 20.8
14.2 16.6 16.2
-
-
18.8 19.3 18.8
13.6 14.1 13.6
NET CAP.
MBH
34.0 31.1 27.6 27.3 37.3 34.1 30.3 30.0 40.6 37.1 32.9 32.6 40.1 36.6 32.5 32.2 39.6 36.2 32.1 31.8
5.16 5.08 5.18 5.17 5.14 5.07 5.16 5.16 5.13 5.05 5.15 5.14 5.24 5.17 5.26 5.26 5.36 5.28 5.38 5.37
TOTAL POWER
INPUT kW
86 24.1 29.9 27.6 27.3 27.6 33.5 30.3 30.0 31.0 37.1 32.9 32.6 33.4 36.6 32.5 32.2 35.7 36.2 32.1 31.8
83 21.1 26.9 27.6 27.3 24.0 30.6 30.3 30.0 26.9 34.3 32.9 32.6 28.7 35.2 32.5 32.2 30.5 36.2 32.1 31.8
80 18.1 23.9 26.1 25.9 20.5 27.1 29.5 29.2 22.8 30.2 32.9 32.6 24.1 31.8 32.5 32.2 25.3 33.4 32.1 31.8
77 15.1 21.0 23.1 22.9 17.0 23.5 26.0 25.7 18.8 26.1 28.8 28.5 19.4 27.2 27.9 27.5 20.1 28.2 26.9 26.6
74 12.1 18.0 20.1 19.9 13.4 20.0 22.5 22.2 14.7 22.0 24.8 24.4 14.8 22.5 23.2 22.9 14.9 23.0 21.7 21.3
71
68
-
-
15.0 17.2 16.9
12.0 14.2 13.9
-
-
16.4 18.9 18.6
12.9 15.4 15.1
-
-
17.9 20.7 20.3
13.8 16.6 16.3
-
-
17.9 18.6 18.2
13.2 13.9 13.6
-
-
17.8 16.5 16.1
12.6 11.2 10.9
NET CAP.
MBH
32.7 28.6 25.4 25.2 35.9 31.4 27.9 27.7 39.1 34.2 30.4 30.2 38.4 33.6 29.8 29.6 37.7 33.0 29.2 29.1
5.50 5.50 5.60 5.60 5.50 5.50 5.60 5.60 5.50 5.50 5.60 5.60 5.60 5.60 5.70 5.70 5.70 5.70 5.80 5.80
TOTAL POWER
INPUT kW
86 23.4 28.9 25.4 25.2 26.9 32.2 27.9 27.7 30.4 35.5 30.4 30.2 32.8 34.2 29.8 29.6 35.2 33.0 29.2 29.1.
83 20.4 25.9 25.4 25.2 23.4 29.6 27.9 27.7 26.3 33.3 30.4 30.2 28.1 33.6 29.8 29.6 29.9 33.9 29.2 29.1
80 17.4 22.9 23.9 23.6 19.8 26.0 27.2 26.9 22.2 29.2 30.5 30.2 23.5 30.8 29.9 29.6 24.7 32.4 29.2 29.1
77 14.4 19.9 20.9 20.6 16.3 22.5 23.7 23.3 18.2 25.1 26.4 26.1 18.8 26.2 25.2 25.0 19.5 27.2 24.0 23.8
74 11.5 16.9 17.9 17.6 12.8 18.9 20.1 19.8 14.1 21.0 22.3 22.0 14.2 21.5 20.6 20.3 14.3 22.0 18.8 18.6
71
68
-
-
13.9 14.9 14.6
10.9 11.9 11.6
-
-
15.4 16.6 16.3
11.9 13.0 12.7
-
-
16.9 18.3 17.9
12.8 14.2 13.8
-
-
16.9 15.9 15.7
12.2 11.3 11.0
-
-
16.8 13.6 13.4
11.6 8.4 8.2
ALL SENSIBLE CAPACITY
1. These capacities are net capacities (the indoor fan heat is deducted).
10
Unitary Products Group
291627-YTG-B-0807
TABLE 6: DNH048 COOLING CAPACITIES - 4 TON
AIR ON EVAPORATOR COIL
1,600 CFM
TEMPERATURE
OF AIR ON
CONDENSER COIL
1,200 CFM
WB °F
1,400 CFM
WB °F
1,800 CFM
WB °F
2,000 CFM
WB °F
WB °F
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
NET CAP.
MBH
50.8 47.4 43.1 42.8 52.8 49.3 44.8 44.5 54.8 51.2 46.5 46.2 55.5 51.9 47.1 46.8 56.2 52.5 47.7 47.4
4.01 3.98 4.02 3.98 4.06 4.03 4.07 4.03 4.11 4.08 4.12 4.08 4.24 4.20 4.25 4.20 4.36 4.33 4.37 4.33
TOTAL POWER
INPUT kW
86 30.9 38.8 43.1 42.8 34.6 43.3 44.8 44.5 38.2 47.7 46.5 46.2 41.0 50.1 47.1 46.8 43.8 52.5 47.7 47.4
83 27.5 35.4 41.8 41.8 30.5 39.2 44.2 44.0 33.6 43.0 46.5 46.2 35.7 45.6 47.1 46.8 37.8 48.3 47.7 47.4
80 24.1 32.0 38.4 38.4 26.5 35.2 42.3 42.2 28.9 38.4 46.1 46.1 30.4 40.3 46.9 46.7 31.8 42.3 47.7 47.4
77 20.7 28.6 35.0 35.0 22.4 31.1 38.2 38.2 24.2 33.7 41.4 41.4 25.1 35.0 41.6 41.4 25.9 36.3 41.7 41.4
74 17.2 25.1 31.6 31.6 18.4 27.1 34.2 34.2 19.6 29.0 36.8 36.8 19.7 29.7 36.3 36.1 19.9 30.4 35.8 35.5
85 °F
71
68
-
-
21.7 28.1 28.1
18.3 24.7 24.7
-
-
23.0 30.1 30.1
19.0 26.1 26.1
-
-
24.4 32.1 32.1
19.7 27.4 27.4
-
-
24.4 31.0 30.8
19.1 25.6 25.5
-
-
24.4 29.8 29.5
18.4 23.9 23.6
NET CAP.
MBH
48.7 44.9 40.8 40.7 50.8 46.8 42.6 42.4 52.9 48.8 44.4 44.2 54.8 50.5 46.0 45.8 56.7 52.3 47.5 47.4
4.34 4.34 4.38 4.35 4.39 4.39 4.43 4.40 4.44 4.43 4.47 4.44 4.56 4.56 4.60 4.57 4.68 4.68 4.72 4.69
TOTAL POWER
INPUT kW
86 29.7 36.7 40.8 40.7 33.7 41.6 42.6 42.4 37.8 46.5 44.4 44.2 41.5 49.4 46.0 45.8 45.2 52.3 47.5 47.4
83 26.2 33.3 38.8 38.9 29.7 37.6 41.6 41.6 33.1 41.9 44.4 44.2 36.2 45.7 46.0 45.8 39.2 49.5 47.5 47.4
80 22.8 29.8 35.3 35.5 25.6 33.5 39.7 39.9 28.4 37.2 44.0 44.2 30.8 40.4 45.8 45.8 33.3 43.5 47.5 47.4
77 19.4 26.4 31.9 32.1 21.6 29.5 35.6 35.8 23.8 32.5 39.4 39.6 25.5 35.1 40.5 40.5 27.3 37.6 41.6 41.4
74 13.0 23.0 28.5 28.6 17.5 25.6 31.6 31.8 19.1 27.9 34.7 34.9 20.2 29.7 35.2 35.2 21.4 31.6 35.6 35.4
95 °F
71
68
-
-
19.6 25.1 25.2
16.2 21.6 21.8
-
-
21.4 27.6 27.7
17.3 23.5 23.7
-
-
23.2 30.0 30.2
18.5 25.4 25.6
-
-
24.4 29.8 29.8
19.1 24.5 24.5
-
-
25.7 29.6 29.5
19.7 23.7 23.5
NET CAP.
MBH
47.9 43.1 39.9 39.9 48.9 44.0 40.8 40.7 49.9 44.9 41.6 41.5 51.4 46.3 42.8 42.8 52.8 47.6 44.1 44.0
4.78 4.78 4.81 4.78 4.83 4.83 4.86 4.83 4.88 4.88 4.91 4.88 5.01 5.01 5.04 5.01 5.14 5.14 5.17 5.14
TOTAL POWER
INPUT kW
86 31.8 39.0 39.9 39.9 34.3 41.4 40.8 40.7 36.9 43.8 41.6 41.5 40.3 45.7 42.8 42.8 43.8 47.6 44.1 44.0
83 28.4 35.7 38.9 39.0 30.3 38.0 40.2 40.3 32.2 40.3 41.6 41.5 35.0 43.3 42.8 42.8 37.9 46.2 44.1 44.0
80 24.9 32.3 37.2 37.3 26.2 34.0 39.2 39.4 27.5 35.7 41.2 41.5 29.7 38.5 42.6 42.7 31.9 41.4 44.1 44.0
77 21.5 28.9 33.8 33.9 22.2 29.9 35.1 35.3 22.9 31.0 36.5 36.8 24.4 33.2 37.3 37.4 26.0 35.4 38.1 38.0
74 18.1 25.4 30.3 30.4 18.1 25.9 31.1 31.3 18.2 26.3 31.9 32.1 19.1 27.9 32.0 32.1 20.0 29.4 32.1 32.1
105 °F
115 °F
125 °F
71
68
-
-
22.0 26.9 27.0
18.6 23.5 23.6
-
-
21.8 27.1 27.3
17.8 23.0 23.2
-
-
21.7 27.2 27.5
17.0 22.5 22.8
-
-
22.6 26.7 26.8
17.3 21.4 21.5
-
-
23.5 26.2 26.1
17.5 20.2 20.2
NET CAP.
MBH
47.1 41.3 39.0 39.1 47.0 41.2 38.9 39.0 46.8 41.0 38.8 38.8 47.9 42.0 39.7 39.7 49.0 43.0 40.6 40.6
5.22 5.22 5.24 5.21 5.27 5.27 5.29 5.26 5.32 5.32 5.34 5.31 5.45 5.46 5.48 5.45 5.59 5.59 5.61 5.58
TOTAL POWER
INPUT kW
86 33.9 41.3 39.0 39.1 34.9 41.2 38.9 39.0 36.0 41.0 38.8 38.8 39.2 42.0 39.7 39.7 42.5 43.0 40.6 40.6
83 30.5 38.1 39.0 39.1 30.9 38.5 38.9 39.0 31.3 38.8 38.8 38.8 33.9 40.9 39.7 39.7 36.5 43.0 40.6 40.6
80 27.1 34.7 39.0 39.1 26.9 34.4 38.7 38.9 26.6 34.1 38.4 38.7 28.6 36.7 39.5 39.7 30.6 39.2 40.6 40.6
77 23.7 31.3 35.6 35.7 22.8 30.4 34.7 34.9 22.0 29.5 33.7 34.1 23.3 31.4 34.2 34.4 24.6 33.2 34.6 34.7
74 20.2 27.9 32.2 32.3 18.8 26.3 30.6 30.8 17.3 24.8 29.0 29.4 18.0 26.0 28.9 29.1 18.6 27.3 28.7 28.7
71
68
-
-
24.5 28.8 28.8
21.0 25.3 25.4
-
-
22.3 26.6 26.8
18.3 22.5 22.7
-
-
20.1 24.4 24.7
15.5 19.7 20.1
-
-
20.7 23.5 23.7
15.4 18.2 18.4
-
-
21.3 22.7 22.8
15.3 16.7 16.8
NET CAP.
MBH
46.4 39.6 38.2 38.3 45.1 38.4 37.1 37.2 43.7 37.1 36.0 36.1 44.5 37.7 36.5 36.7 45.2 38.3 37.1 37.3
5.70 5.70 5.70 5.60 5.70 5.70 5.70 5.70 5.80 5.80 5.80 5.70 5.90 5.90 5.90 5.90 6.00 6.10 6.10 6.00
TOTAL POWER
INPUT kW
86 36.1 43.7 38.2 38.3 35.6 41.0 37.1 37.2 35.1 38.3 36.0 36.1 38.1 38.3 36.5 36.7 41.1 38.3 37.1 37.3
83 32.6 40.6 39.2 39.2 31.5 38.9 37.6 37.7 30.4 37.3 36.0 36.1 32.8 38.5 36.5 36.7 35.2 39.7 37.1 37.3
80 29.2 37.2 40.9 40.9 27.5 34.9 38.2 38.4 25.7 32.6 35.5 36.0 27.5 34.8 36.3 36.6 29.2 37.0 37.1 37.3
77 25.8 33.7 37.5 37.5 23.4 30.8 34.2 34.4 21.1 26.0 30.9 31.3 22.2 29.0 31.0 31.3 23.3 31.1 31.2 31.3
74 22.4 30.3 34.0 34.1 19.4 26.8 30.1 30.4 16.4 23.3 26.2 26.7 16.8 24.2 25.7 26.0 17.3 25.1 25.2 25.4
71
68
-
-
26.9 30.6 30.6
23.5 27.2 27.2
-
-
22.8 26.1 26.3
18.7 22.0 22.3
-
-
18.6 21.5 22.0
14.0 16.9 17.3
-
-
18.9 20.4 20.7
13.6 15.1 15.4
-
-
19.1 19.2 19.4
13.2 13.3 13.4
ALL SENSIBLE CAPACITY
1. These capacities are net capacities (the indoor fan heat is deducted).
Unitary Products Group
11
291627-YTG-B-0807
TABLE 7: DNH060 COOLING CAPACITIES - 5 TON
AIR ON EVAPORATOR COIL
1,900 CFM
TEMPERATURE
OF AIR ON
CONDENSER COIL
1,700 CFM
WB °F
1,800 CFM
WB °F
2,000 CFM
WB °F
2,100 CFM
WB °F
WB °F
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
72
67
62
57
NET CAP.
MBH
66.8 63.1 58.2 57.0 68.2 64.4 59.4 58.2 69.5 65.6 60.6 59.3 69.3 65.4 60.3 59.1 69.0 65.1 60.1 58.9
5.06 4.96 5.02 4.83 5.13 5.03 5.10 4.90 5.21 5.11 5.17 4.97 5.33 5.24 5.30 5.09 5.46 5.36 5.43 5.22
TOTAL POWER
INPUT kW
86 42.8 53.5 58.2 57.0 44.6 55.8 59.4 58.2 46.5 58.1 60.6 59.3 47.8 59.5 60.3 59.1 49.1 61.0 60.1 58.9
83 37.9 48.7 57.7 57.0 39.4 50.6 59.1 58.2 41.0 52.5 60.6 59.3 41.9 53.6 60.3 59.1 42.9 54.8 60.1 58.9
80 33.1 43.8 52.8 54.2 34.3 45.4 54.7 56.1 35.4 47.0 56.6 58.1 36.0 47.7 57.5 58.5 36.6 48.5 58.5 58.9
77 28.2 39.0 48.0 49.4 29.1 40.2 49.5 50.9 29.9 41.4 51.1 52.5 30.1 41.8 51.6 52.6 30.3 42.3 52.2 52.6
74 23.4 34.1 43.1 44.5 23.9 35.0 44.3 45.7 24.4 35.9 45.5 47.0 24.2 35.9 45.7 46.7 24.1 36.0 45.9 46.4
85 °F
71
68
-
-
29.3 38.3 39.7
24.5 33.4 34.8
-
-
29.8 39.1 40.6
24.6 33.9 35.4
-
-
30.4 40.0 41.5
24.8 34.4 35.9
-
-
30.0 39.8 40.8
24.1 33.9 34.9
-
-
29.7 39.7 40.1
23.5 33.4 33.8
NET CAP.
MBH
66.1 61.3 56.8 55.2 67.0 62.1 57.6 56.0 67.9 63.0 58.4 56.7 67.7 62.7 58.2 56.6 67.4 62.5 58.0 56.4
5.66 5.60 5.58 5.37 5.72 5.66 5.64 5.43 5.78 5.72 5.70 5.49 5.86 5.80 5.77 5.56 5.94 5.87 5.85 5.63
TOTAL POWER
INPUT kW
86 42.9 53.4 56.8 55.2 44.6 55.5 57.6 56.0 46.4 57.6 58.4 56.7 47.7 59.1 58.2 56.6 49.0 60.6 58.0 56.4
83 38.1 48.6 55.3 55.2 39.5 50.3 56.9 56.0 40.8 52.0 58.4 56.7 41.8 53.2 58.2 56.6 42.8 54.3 58.0 56.4
80 33.2 43.7 50.5 51.7 34.3 45.1 52.1 53.4 35.3 46.5 53.7 55.0 35.9 47.3 54.6 55.7 36.5 48.1 55.5 56.4
77 28.4 38.9 45.6 46.9 29.1 39.9 46.9 48.2 29.8 40.9 48.1 49.5 30.0 41.4 48.7 49.8 30.2 41.8 49.2 50.1
74 23.5 34.0 40.8 42.1 23.9 34.7 41.7 43.0 24.2 35.4 42.6 43.9 24.1 35.5 42.8 43.9 24.0 35.5 43.0 43.8
95 °F
71
68
-
-
29.2 35.9 37.2
24.3 31.1 32.4
-
-
29.5 36.5 37.8
24.3 31.3 32.6
-
-
29.9 37.1 38.4
24.3 31.5 32.9
-
-
29.6 36.9 38.0
23.7 31.0 32.1
-
-
29.3 36.7 37.6
23.0 30.5 31.3
NET CAP.
MBH
62.5 57.1 53.0 51.7 63.5 58.0 53.8 52.6 64.5 58.9 54.6 53.4 64.2 58.6 54.3 53.1 63.8 58.2 54.0 52.8
6.29 6.17 6.12 6.02 6.36 6.24 6.19 6.09 6.43 6.31 6.26 6.16 6.55 6.43 6.38 6.27 6.68 6.55 6.50 6.39
TOTAL POWER
INPUT kW
86 41.8 51.8 53.0 51.7 43.6 54.0 53.8 52.6 45.5 56.2 54.6 53.4 47.1 56.7 54.3 56.1 48.7 57.3 54.0 52.8
83 36.9 47.0 52.2 51.7 38.4 48.9 53.4 52.6 39.9 50.7 54.6 53.4 41.2 52.3 54.3 53.1 42.5 53.8 54.0 52.8
80 32.1 42.2 48.5 48.2 33.2 43.7 50.2 49.9 34.4 45.2 52.0 51.6 35.3 46.4 52.4 52.2 36.2 47.6 52.8 52.8
77 27.3 37.3 43.6 43.3 28.1 38.5 45.0 44.7 28.9 39.6 46.4 46.1 29.4 40.5 46.5 46.3 29.9 41.3 46.5 46.5
74 22.4 32.5 38.8 38.5 22.9 33.3 39.8 39.5 23.3 34.1 40.9 40.5 23.5 34.6 40.6 40.4 23.7 35.0 40.3 40.3
105 °F
115 °F
125 °F
71
68
-
-
27.6 34.0 33.6
22.8 29.1 28.8
-
-
28.1 34.6 34.3
22.9 29.5 29.1
-
-
28.5 35.3 35.0
23.0 29.8 29.4
-
-
28.7 34.7 34.5
22.8 28.8 28.6
-
-
28.8 34.0 34.0
22.5 27.8 27.8
NET CAP.
MBH
59.0 52.9 49.1 48.2 60.1 53.8 50.0 49.1 61.2 54.8 50.9 50.0 60.7 54.4 50.5 49.6 60.2 54.0 50.1 49.2
6.92 6.75 6.67 6.67 7.00 6.83 6.75 6.75 7.08 6.90 6.82 6.82 7.25 7.07 6.99 6.99 7.41 7.23 7.15 7.15
TOTAL POWER
INPUT kW
86 40.7 50.3 49.1 48.2 42.6 52.6 50.0 49.1 44.6 54.8 50.9 50.0 46.5 54.4 50.5 49.6 48.4 54.0 50.1 49.2
83 35.8 45.4 49.1 48.2 37.4 37.4 50.0 49.1 39.0 49.4 50.9 50.0 40.6 51.3 50.5 49.6 42.2 53.3 50.1 49.2
80 31.0 40.6 46.5 44.6 32.2 42.2 48.4 46.4 33.5 43.8 50.2 48.2 34.7 45.4 50.2 48.7 35.9 47.0 50.1 49.2
77 26.1 35.7 41.7 39.8 27.0 37.0 43.2 41.2 27.9 38.3 44.7 42.6 28.8 39.5 44.3 42.8 29.7 40.8 43.8 43.0
74 21.3 30.9 36.8 34.9 21.8 31.8 38.0 36.0 22.4 32.8 39.2 37.1 22.9 33.6 38.4 36.9 23.4 34.5 37.6 36.7
71
68
-
-
26.0 32.0 30.1
21.2 27.1 25.2
-
-
26.6 32.8 30.8
21.4 27.6 25.6
-
-
27.2 33.6 31.6
21.7 28.1 26.0
-
-
27.7 32.5 31.0
21.8 26.6 25.1
-
-
28.3 31.3 30.5
22.0 25.1 24.2
NET CAP.
MBH
55.5 48.7 45.2 44.7 56.7 49.7 46.2 45.7 57.9 50.8 47.2 46.7 57.3 50.2 46.7 46.2 56.7 49.7 46.2 45.7
7.50 7.30 7.20 7.30 7.60 7.40 7.30 7.40 7.70 7.50 7.40 7.50 7.90 7.70 7.60 7.70 8.20 7.90 7.80 7.90
TOTAL POWER
INPUT kW
86 39.6 48.7 45.2 44.7 41.6 51.1 46.2 45.7 43.6 53.5 47.2 46.7 45.9 52.0 46.7 46.2 48.1 50.6 46.2 45.7
83 34.7 43.9 46.0 44.7 36.4 46.0 46.6 45.7 38.1 48.1 47.2 46.7 40.0 50.4 46.7 46.2 41.9 52.8 46.2 45.7
80 29.9 39.0 44.5 41.0 31.2 40.8 46.5 42.9 32.6 42.5 48.5 44.8 34.1 44.5 48.0 45.2 35.6 46.5 47.4 45.7
77 25.0 34.2 39.7 36.2 26.0 35.6 41.3 37.7 27.0 37.0 43.0 39.2 28.2 38.6 42.1 39.3 29.4 40.3 41.1 39.4
74 20.2 29.3 34.8 31.3 20.8 30.4 36.1 32.5 21.5 31.4 37.4 33.7 22.3 32.7 36.2 33.4 23.1 34.0 34.9 33.1
71
68
-
-
24.5 30.0 26.5
19.6 25.1 21.7
-
-
25.2 30.9 27.3
20.0 25.7 22.1
-
-
25.9 31.9 28.2
20.4 26.4 22.6
-
-
26.8 30.3 27.5
20.9 24.4 21.6
-
-
27.7 28.6 26.9
21.5 22.4 20.6
ALL SENSIBLE CAPACITY
1. These capacities are net capacities (the indoor fan heat is deducted).
12
Unitary Products Group
291627-YTG-B-0807
1
TABLE 8: SIDE SUPPLY AIR BLOWER PERFORMANCE - 208 VOLT
EXTERNAL STAIC PRESSURE - IWG
.50 .60 .70
MODEL #
DNH
.10
.20
.30
.40
.80
.90
1.00
1.10
MTR
(Cooling/ SPD
Heating)
HI
-
-
-
-
1238 504 1165 484 1075 463 984 443 894 422 751 390
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
030
036
042
048
MED 994 333 947 321 901 309 854 297 774 280
-
-
-
-
-
-
-
-
-
-
-
-
LOW
HI
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1465 712 1390 685 1315 657 1204 623 1093 588 982 554
MED 1432 650 1381 628 1330 605 1279 583 1210 556 1140 529 1071 502 977 477
LOW 1191 527 1149 510 1107 494 1065 477 1009 459 952 441
HI
MED 1432 650 1381 628 1330 605 1279 583 1210 556 1140 529
LOW 1191 527 1149 510 1107 494 1065 477
HI
MED 1523 750 1498 730 1473 710 1447 692 1421 673 1371 647 1320 620 1211 580
LOW 1343 620 1327 606 1310 593 1280 573 1250 553
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1681 797 1610 768 1540 740 1465 712 1390 685 1315 657 1204 623 1093 588
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1742 898 1695 869 1648 841 1601 811 1555 781 1501 747 1446 714 1317 667
-
-
-
-
-
-
060
(3 tube)
HEAT 1500 245 1500 297 1500 348 1500 400 1500 470 1500 540 1500 610 1500 680 1500 750 1500 820 1500 890
060
(4 & 5
tube)
HEAT 1700 390 1700 443 1700 497 1700 550 1700 620 1700 690 1700 760 1700 830 1700 900
-
-
-
-
-
-
-
-
-
-
-
-
060
(factory COOL 1800 460 1800 515 1800 570 1800 625 1800 690 1800 755 1800 820 1800 962
setting)
-
-
-
-
060
(field
COOL 2000 640 2000 700 2000 760 2000 820 2000 928
-
-
-
-
-
-
setting)
1. Above data includes allowances for a dry evaporator coil, gas heat exchanger and no filters. For additional pressure drops, refer to
Unitary Products Group
13
291627-YTG-B-0807
1
TABLE 9: SIDE SUPPLY AIR BLOWER PERFORMANCE - 230 & 460 VOLT
EXTERNAL STATIC PRESSURE - IWG
.50 .60 .70
MODEL #
DNH
(Cooling/
Heating)
.10
.20
.30
.40
.80
.90
1.00
1.10
MTR
SPD
HI
-
-
-
-
-
-
1200 560 1110 537 1019 514 929 491 809 473
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
030
036
042
048
MED 1110 383 1055 368 999 353 944 338 865 319 785 299
-
-
-
-
-
-
-
-
LOW 998 372 906 333 813 294
-
-
-
-
-
-
-
-
-
-
HI
-
-
-
-
-
-
-
-
-
-
1447 754 1360 722 1264 692 1169 663 1073 633 977 603
MED
1483 682 1420 655 1341 625 1262 596 1183 566 1075 534 966 501
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
LOW 1384 625 1336 605 1287 584 1239 564 1167 537 1094 509 1022 482 903 460
HI
MED 1610 735 1547 708 1483 682 1420 655 1341 625 1262 596 1183 566 1075 534
LOW 1384 625 1336 605 1287 584 1239 564 1167 537 1094 509
-
-
-
-
-
-
1705 847 1622 818 1535 786 1447 754 1360 722 1364 692 1169 663 1073 633
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
HI 1906 982 1857 960 1809 938 1758 913 1706 888 1648 861 1590 834 1445 783 1301 731
MED 1734 848 1693 821 1651 794 1595 764 1539 734 1461 693 1382 653 1266 613
LOW 1532 700 1508 683 1458 667 1444 643 1404 620 1348 593 1291 566
HI
MED 2281 1265 2227 1225 2172 1185 2099 1140 2025 1095 1922 1035 1819 975 1665 915 1512 855
LOW 1914 1045 1885 1020 1855 995 1805 960 1754 925 1684 885 1613 945
-
-
-
-
-
-
-
-
2444 1433 2380 1400 2313 1363 2245 1325 2169 1285 2092 1245 1902 1168 1711 1092 1521 1015
060
(only
575 volts)
-
-
-
-
-
-
-
-
060
(3 tube)
(only 230 &
460 volts)
HEAT 1500 245 1500 297 1500 348 1500 400 1500 470 1500 540 1500 610 1500 680 1500 750 1500 820 1500 890
060
(4 & 5 tube)
(only 230 &
460 volts)
HEAT 1700 390 1700 443 1700 497 1700 550 1700 620 1700 690 1700 760 1700 830 1700 900 1700 970
-
-
-
-
-
-
060
(factory
setting)
(only 230 &
460 volts)
COOL 1800 460 1800 515 1800 570 1800 625 1800 690 1800 755 1800 820 1800 962 1800 1105
-
-
-
-
060
(field setting)
(only 230 &
460 volts)
COOL 2000 640 2000 700 2000 760 2000 820 2000 928 2000 1035
-
-
-
-
-
-
1. Above data includes allowances for a dry evaporator coil, gas heat exchanger and no filters. For additional pressure drops, refer
14
Unitary Products Group
291627-YTG-B-0807
1
TABLE 10: BOTTOM SUPPLY AIR BLOWER PERFORMANCE - 208 VOLT
EXTERNAL STATIC PRESSURE - IWG
.50 .60 .70
MODEL #
DNH
(Cooling/
Heating)
.10
.20
.30
.40
.80
.90
1.00
1.10
MTR
SPD
HI
-
-
-
-
1115 454 1049 436 967 417 886 398 805 380 676 351
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
030
036
042
048
MED 895 300 853 289 811 278 769 267 697 252
-
-
-
-
-
-
-
-
-
-
-
-
LOW
HI
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1458 688 1377 663 1295 639 1147 600 999 561
MED 1482 628 1428 613 1374 599 1320 584 1242 556 1163 528 1085 500 961 474
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
LOW 1239 510 1184 496 1130 481 1075 467 998 448 922 428
HI
MED 1482 628 1428 613 1374 599 1320 584 1242 556 1163 -528 1085 500
LOW 1239 510 1184 496 1130 481 1075 467
HI 1655 771 1609 749 1563 727 1504 698 1444 670 1381 648 1319 626
MED 1499 687 1474 670 1449 653 1400 630 1351 606 1297 583 1242 559
LOW 1418 610 1388 593 1357 576 1327 561 1298 546 1241 523
-
-
-
-
-
-
1687 763 1614 737 1540 712 1458 688 1377 663 1295 639 1147 600
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
060
(3 tube)
HEAT 1500 245 1500 297 1500 348 1500 400 1500 470 1500 540 1500 610 1500 680 1500 750 1500 820 1500 890
060
(4 & 5 tube)
HEAT 1700 390 1700 443 1700 497 1700 550 1700 620 1700 690 1700 760 1700 830 1700 900
-
-
-
-
-
-
-
-
-
-
-
-
060
(factory
settings)
COOL 1800 460 1800 515 1800 570 1800 625 1800 690 1800 755 1800 820 1800 962
-
-
-
-
060
(field settings)
COOL 2000 640 2000 700 2000 760 2000 820 2000 928
-
-
-
-
-
-
1. Above data includes allowances for a dry evaporator coil, gas heat exchanger and no filters. For additional pressure drops, refer to
Unitary Products Group
15
291627-YTG-B-0807
1
TABLE 11: BOTTOM SUPPLY AIR BLOWER PERFORMANCE - 230 & 460 VOLTS
EXTERNAL STATIC PRESSURE - IWG
MODEL #
.10
.20
.30
.40
.50
.60
.70
.80
.90
1.00
1.10
DNH
MTR
SPD
(Cooling/
Heating)
HI
-
-
-
-
-
-
1080 504 999 483 917 463 836 442 728 425
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
030
036
042
048
MED 999 345 949 331 899 318 850 304 778 287 707 269
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
LOW 898 335 815 300 732 265
-
-
-
-
-
-
-
-
-
-
HI
-
-
-
-
-
-
-
-
-
-
1436 735 1345 705 1189 667 1032 628
MED
1490 652 1422 625 1339 602 1257 578 1174 555 1049 526 953 497
LOW 1387 582 1330 569 1274 555 1217 542 1148 520 1079 497 1010 475
HI
MED 1625 707 1557 680 1490 652 1422 625 1339 602 1257 578 1174 555
LOW 1387 582 1330 569 1274 555 1217 542 1148 520 1079 497
HI
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1695 821 1618 796 1527 766 1436 735 1345 705 1189 667
-
-
-
-
-
-
1768 844 1720 824 1672 804 1613 779 1554 754 1484 727 1414 700 1290 663
MED 1641 754 1594 730 1547 707 1495 683 1442 660 1379 633 1316 606
LOW 1550 663 1513 645 1477 626 1428 608 1378 590 1324 564 1270 539
-
-
-
-
HI
MED 2159 1125 2098 1090 2036 1055 1967 1020 1897 985 1814 945 1731 905 1578 582
LOW 1937 990 1892 983 1846 935 1785 908 1723 880 1655 843 1587 805
2326 1280 2283 1230 2200 1200 2123 1163 2045 1125 1953 1085 1860 1045 1698 990 1535 935
060
(only
575 volts)
-
-
-
-
-
-
060
(3 tube)
(only 230 &
460 volts)
HEAT 1500 245 1500 297 1500 348 1500 400 1500 470 1500 540 1500 610 1500 680 1500 750 1500 820 1500 890
060
(4 & 5 tube)
(only 230 &
460 volts)
HEAT 1700 390 1700 443 1700 497 1700 550 1700 620 1700 690 1700 760 1700 830 1700 900 1700 970
-
-
-
-
060
(factory
setting)
(only 230 &
460 volts)
COOL 1800 460 1800 515 1800 570 1800 625 1800 690 1800 755 1800 820 1800 962 1800 1105
-
-
-
-
060
(field
setting)
COOL 2000 640 2000 700 2000 760 2000 820 2000 928 2000 1035
-
-
-
-
-
-
-
-
(only 230 &
460 volts)
1. Above data includes allowances for a dry evaporator coil, gas heat exchanger and no filters. For additional pressure drops, refer to
1
TABLE 12: ADDITIONAL STATIC PRESSURE RESISTANCE 2-1/2 - 3 TON (DNH030 - 036)
RESISTANCE, IWG
DESCRIPTION
CFM
1,100
.05
500
.01
600
.01
.00
.02
700
.01
800
.02
900
.03
1,000
.04
1,200
.06
1,300
.07
1,400
.08
1,500
.09
1,600
WET EVAPORATOR COIL
.09
.06
.20
2
.00
.00
.01
.01
.01
.01
.02
.03
.04
.05
ECONOMIZER
FILTER FRAME KIT
.01
.04
.06
.08
.10
.13
.16
.17
.18
.19
1. Deduct these resistance values from the available external static pressure shown in Tables 8, 9, 10, and 11.
2. The pressure through the economizer is greater for 100% outdoor air then for 100% return air. If the resistance of the return air
duct system is less then 0.25 IWG, the unit will deliver less CFM during full economizer operation.
16
Unitary Products Group
291627-YTG-B-0807
1
TABLE 13: ADDITIONAL STATIC PRESSURE RESISTANCE 3-1/2 - 5 TON (DNH042 - 060)
RESISTANCE, IWG
DESCRIPTION
CFM
1,100
.02
1,200
.03
1,300
.04
1,400
.05
1,500
.06
1,600
.07
1,700
.07
1,800
1,900
.09
2,000
.09
WET EVAPORATOR COIL
.08
.04
.09
2
.02
.02
.02
.03
.03
.04
.04
.05
.05
ECONOMIZER
FILTER FRAME KIT
.04
.04
.05
.05
.06
.07
.08
.10
.11
1. Deduct these resistance values from the available external static pressure shown in Table 8, 9, 10, and 11
2. The pressure through the economizer is greater for 100% outdoor air then for 100% return air. If the resistance of the return air
duct system is less then 0.25 IWG, the unit will deliver less CFM during full economizer operation.
NOTE:
HEAT ANTICIPATOR
SHOULD BE SET AT 0.35
AMPS FOR ALL MODELS.
THERMOSTAT
UNIT TERMINAL STRIP
** = Minimum wire size of 18 AWG
wire should be used for all
field installed 24 volt wire.
**
R
R
G
Y
G
Y
24 VOLT
TRANSFORMER
W
C
W
C
PROGRAMMABLE
THERMOSTAT ONLY
FIGURE 3 - TYPICAL FIELD CONTROL WIRING DIAGRAM
CONTACTOR
FIELD-SUPPLIED
DISCONNECT
THREE
PHASE
POWER
SUPPLY
GROUND
LUG
REFER TO ELECTRICAL
DATA TABLES TO SIZE
THE DISCONNECT
FIGURE 4 - TYPICAL FIELD POWER WIRING DIAGRAM
Unitary Products Group
17
291627-YTG-B-0807
TABLE 14: ELECTRICAL DATA
VOLTAGE
SUPPLY
AIR
BLOWER
MOTOR AMPACITY
FLA
MAX.
HACR
BREAKER POWER
SIZE,
MAX.
FUSE
SIZE,
COND.
FAN
MOTOR,
FLA
COMPRESSOR
1
MINIMUM
CIRCUIT
UNIT
LIMITATIONS
MODEL
DNH
POWER
SUPPLY
TRANSFORMER
SIZE (VA)
FACTOR
2
MIN.
MAX.
RLA
LRA
AMPS
AMPS
030
030
036
036
042
042
048
048
060
060
208/230-3-60
460-3-60
187
414
187
414
187
414
187
414
187
414
253
504
253
504
253
504
253
504
253
504
8.6
4.3
55
27
1.1
0.6
1.1
0.6
1.3
0.7
1.9
1.0
1.9
1.0
2.6
1.4
3.5
1.8
3.5
1.8
4.2
2.1
9.4
4.7
14.5
7.4
20
15
25
15
30
15
30
15
45
20
20
15
25
15
30
15
30
15
45
20
.96
.96
.96
.96
.96
.96
.96
.96
.96
.96
75
75
75
75
75
75
75
75
75
75
208/230-3-60
460-3-60
11.4
5.7
77
18.9
9.5
39
208/230-3-60
460-3-60
13.9
6.4
88
22.2
10.5
22.4
11.1
32.9
16.0
44
208/230-3-60
460-3-60
13.0
6.4
93
46.5
123
62
208/230-3-60
460-3-60
19.3
10.0
1. Utilization range “A” in accordance with ARI Standard 110.
2. Dual element, time delay type.
18
Unitary Products Group
291627-YTG-B-0807
All dimensions are in inches.
They are subject to change with-
out notice. Certified dimensions
will be provided upon request.
FIGURE 5 - UNIT DIMENSIONS - FRONT
TABLE 15: UNIT DIMENSIONS FRONT
1 2
TABLE 16: UNIT MINIMUM CLEARANCES
DIMENSION
UNIT SIZE
CLEARANCES
“A”
“B”
FRONT
REAR
36”
0”
030 - 036
042 - 060
33-1/2
41-1/2
18-1/4
23-1/8
LEFT SIDE (Filter-Access)
RIGHT SIDE
24”
12”
0”
3
BELOW UNIT
4
36” (For Condenser Air Discharge
ABOVE UNIT
1. A 1” clearance must be provided between any combus-
tible material and the supply air ductwork.
2. The products of combustion must not be allowed to
accumulate within a confined space and recirculate.
3. Units may be installed on combustible floors made from
wood or class A, B, or C roof covering material.
4. Units must be installed outdoors. Overhanging struc-
tures or shrubs should not obstruct condenser air dis-
charge outlet.
Unitary Products Group
19
291627-YTG-B-0807
1
9
-
1
/
4
1
1
-
7
/
8
H
C
K
I
O
G
H
V
O
L
T
A
G
E
8
-
7
/
8
N
N
.
1
-
3
/
3
2
"
D
I
A
.
F
R
O
N
T
N
O
C
K
O
U
T
G
K
C
A
S
S
U
P
P
L
Y
1
-
5
/
8
"
D
I
A
.
N
O
C
K
O
U
T
T
(
1
/
2
"
N
P
T
I
O
N
N
E
C
I
O
N
)
L
1
O
/
W
V
O
L
T
A
G
E
C
O
N
N
.
8
"
D
I
A
.
K
N
O
C
K
O
U
T
4
-
5
/
8
C
D
O
R
N
D
E
N
S
A
T
E
A
I
N
3
/
4
"
'
N
P
T
I
2
6
-
3
/
4
6
FIGURE 6 - UNIT DIMENSIONS - FRONT & BOTTOM
1
4
-
1
/
2
S
A
I
I
D
R
E
S
U
P
P
L
Y
O
P
E
N
I
N
G
2
8
-
3
/
8
C
O
N
D
E
N
S
E
R
C
O
I
L
1
4
-
1
/
2
B
A
C
K
B
O
T
T
O
M
S
U
P
P
L
Y
A
I
R
O
P
E
N
I
N
G
3
-
3
/
8
S
I
D
E
R
E
T
U
R
N
A
I
R
O
P
E
N
I
N
G
1
4
-
1
/
2
3
-
1
/
2
4
1
-
3
/
4
1
5
1
5
1
-
3
/
4
1
5
B
O
T
T
O
M
R
E
T
U
R
N
A
I
R
O
P
E
N
I
N
G
3
-
1
/
2
2
9
-
9
/
1
6
1
-
3
/
4
FIGURE 7 - UNIT DIMENSIONS - BACK & BOTTOM
20
Unitary Products Group
291627-YTG-B-0807
C
O
N
T
O
R
O
N
L
W
I
R
I
N
G
T
O
P
O
W
E
R
S
U
P
P
Y
T
H
I
D
O
O
R
F
I
E
L
D
S
U
P
P
L
I
E
D
T
E
R
M
O
S
T
A
T
D
I
S
C
O
N
N
E
C
T
S
W
I
T
C
H
L
O
C
A
T
E
D
T
O
R
E
A
R
O
F
U
N
I
T
R
E
T
U
R
N
A
I
R
D
U
C
T
S
U
P
P
L
Y
A
I
R
D
U
C
T
T
O
G
A
S
U
P
P
L
Y
L
I
N
E
M
A
N
U
A
L
G
A
S
S
H
U
T
-
O
F
F
V
A
L
V
E
FIGURE 8 - TYPICAL SLAB ON GROUND INSTALLATION
M
A
N
U
A
L
G
A
S
S
H
U
T
-
O
F
F
V
A
L
V
E
F
I
E
L
D
S
U
P
P
L
I
E
D
D
I
S
C
O
U
N
N
E
C
T
S
W
I
T
C
H
M
O
N
T
E
D
O
N
U
N
I
T
T
O
P
O
W
E
R
S
U
P
P
L
Y
T
O
G
A
S
S
U
P
P
L
Y
L
I
N
E
C
O
N
T
R
O
L
W
I
R
I
N
G
T
O
I
N
D
O
O
R
T
H
E
R
M
O
S
T
A
T
R
E
T
U
R
N
A
I
R
D
U
C
T
S
U
P
P
L
Y
A
I
R
FIGURE 9 - TYPICAL ROOF CURB INSTALLATION
Unitary Products Group
21
291627-YTG-B-0807
R
O
O
F
C
U
R
B
I
R
N
S
T
A
L
L
A
T
I
O
N
E
A
R
D
U
C
T
R
I
B
O
O
F
C
U
R
B
N
S
T
A
L
L
A
T
I
O
N
O
T
T
O
M
D
U
C
T
S
I
L
A
B
O
N
G
R
O
U
N
D
N
S
T
A
L
L
A
T
I
O
N
FIGURE 10 - TYPICAL DUCT APPLICATIONS
TABLE 17: UNIT WEIGHTS AND CENTER OF GRAVITY
CORNER WEIGHTS
(location, lbs.)
SHIPPING
WEIGHT
(lbs.)
OPERATING
WEIGHT
(lbs.)
ROOF
CURB
(lbs.)
UNIT
SIZE
ECONOMIZER
(lbs.)
“A”
98
“B”
95
“C”
96
“D”
99
030
036
042
048
060
395
400
470
475
485
390
395
465
470
480
100
131
133
136
96
98
101
103
104
107
8” - 70
14” - 75
129
130
133
101
102
105
40
FIGURE 11 - UNIT CENTER OF GRAVITY
22
Unitary Products Group
291627-YTG-B-0807
R
E
C
D
O
U
M
M
E
N
D
E
D
C
T
S
I
Z
E
1
7
-
1
/
2
"
X
1
6
-
3
/
4
"
4
2
-
2
/
3
4
5
-
1
/
8
4
0
-
3
/
4
1
7
-
5
/
8
1
7
-
1
/
4
4
3
-
1
/
4
3
-
1
/
2
O
P
E
N
I
N
G
F
O
R
2
2
R
E
T
U
R
N
A
I
R
D
U
C
T
O
P
E
N
I
N
G
F
O
R
1
S
U
P
P
L
Y
A
I
R
D
U
C
T
R
E
C
D
O
U
M
M
E
N
D
E
D
C
T
S
I
Z
E
1
7
-
1
/
8
"
X
2
1
-
1
/
2
"
1
4
1
FIGURE 12 - ROOF CURB DIMENSIONS
1. 8” Roof curb also available
1
"
3
/
4
"
X
1
"
W
I
D
E
G
A
S
K
E
T
I
N
G
F
O
R
C
U
R
B
F
R
A
M
E
A
N
D
A
L
L
D
U
C
T
S
U
P
P
O
R
T
S
U
R
F
A
C
E
S
U
N
I
T
B
A
S
E
U
N
I
T
B
A
S
E
R
A
I
L
W
O
O
D
N
A
I
L
E
R
C
O
U
N
T
E
R
F
L
A
S
H
I
N
G
8
"
M
I
N
.
A
B
O
V
E
F
I
N
I
S
H
E
D
R
O
O
F
1
4
"
C
A
N
T
S
T
R
I
P
C
U
R
B
F
R
A
M
E
I
N
S
U
L
A
T
I
O
N
A
N
D
R
O
O
F
I
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G
M
A
T
E
R
I
A
L
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S
U
L
A
T
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O
N
R
O
O
F
D
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C
T
A
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L
FIGURE 13 - ROOF CURB CROSS SECTION
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291627-YTG-B-0807
ASCT is present wire 202/Y is connected to ASCT-3. If
neither LR or ASCT are present, wire 202/Y is connected
to M1 coil as shown.
TYPICAL WIRING DIAGRAM NOTES
1. All field wiring to be accomplished following city, local
and/or national codes in effect at time of installation of
this unit.
7. Shunt contact also used with crankcase heater.
(optional)
8. Unit factory wired for low or medium speed indoor blower
operation. To change motor speed, connect speed tap
Tape unused speed tap wires to prevent shorting and
secure.
2. Caution: Label all wires prior to disconnection when ser-
vicing controls. Wiring errors can cause improper and
dangerous operation. If any of the wire as supplied with
this unit must be removed it must be replaced with type
105°C, 600V wire or equivalent clearly renumbered for
identification. Verify proper operation after servicing.
9. Select indoor blower speed to remain within the temper-
ature rise range on the nameplate in heating.
3. Motors inherently protected.
4. Factory wired for 460V operation.
5. See unit nameplate for maximum fuse size and/or circuit
breaker size and minimum circuit ampacity.
6. If both LR and ASCT are present, wire 801/BL and 805/
BL are connected to ASCT-3. If only LR is present wire
801/BL and 805/BL are connected to M1 coil. If only
Open all disconnects before servicing this unit.
LEGEND
ALS
ASCT
BR
AUXILARY LIMIT SWITCH
ANTI-SHORT CYCLE TIMER (OPTIONAL)
BLOWER RELAY
CB
CIRCUIT BREAKER
CCH
COMPR
DM
CRANK CASE HEATER (OPTIONAL)
COMPRESSOR
DRAFT MOTOR
FCB
GND
FS
FAN CONTROL BOARD
GROUND
FREEZE STAT SWITCH (OPTIONAL)
HIGH PRESSURE SWITCH OPENS @ 380 PSIG
INDOOR FAN MOTOR
HP
IDFAN
LP
LOW PRESSURE SWITCH OPENS @ 7 PSIG
LIMIT SWITCH
LS
LR
LOCK OUT RELAY (OPTIONAL)
CONTACTOR, COMPR. AND OD FAN
OUTDOOR FAN MOTOR
M1
ODFAN
PS
PRESSURE SWITCH
RC1 / RC2
RS
COMPRESSOR START & OUTDOOR FAN RUN CAPACITOR
ROLLOUT SWITCH
TB4
T1
TERMINAL BLOCK
TRANSFORMER, 24V, 230V
TRANSFORMER, 460V / 575V
T2
FIGURE 18 - TYPICAL WIRING DIAGRAM LEGEND
28
Unitary Products Group
291627-YTG-B-0807
MED SPEED
BLK (HI)
LOW SPEED
BLK (HI)
HI SPEED
BLK (HI)
(BR-LI)
BLK / WHT
BLU (MED)
BLU / WHT
BLK / WHT
BLU (MED)
BLU / WHT
RED (LOW)
BLK / WHT
BLU (MED)
BLU / WHT
RED (LOW)
(BR-LI)
RED (LOW)
(BR-LI)
1
FIGURE 19 - WIRING DIAGRAM DETAIL A (460-3-60 POWER SUPPLY)
Shed” design, with drip edges and no-seam corners to pro-
vide optimum water integrity. Unit shall have a rigidly
mounted condenser coil guard to provide protection from
objects and personnel after installation. Indoor blower section
shall be insulated with up to 3/4” thick, aluminum, foil faced
insulation, fastened to prevent insulation from entering the air
stream. Cabinet panels shall be “large” size, easily remov-
able for servicing and maintenance, with built-in lift handles.
Unit shall be built on a formed, “Super-Structure” design base
pan, with embossments at critical points to add strength,
rigidity and aid in minimizing sound. Full perimeter base rails
shall be provided to assure reliable transit of equipment,
overhead rigging, for truck access and proper sealing on roof
curb applications. Base rails shall be removable, when
required, to lower unit height. Filters shall be furnished and
be accessible through a removable access door, sealed air-
tight. Units vertical discharge and return duct configuration
shall be designed to fit between standard 24” O.C. beams
without modification to building structure, duct work and base
unit. Condensate pan shall be internally sloped and conform
to ASHRAE 62-89 self-draining standards, with 3/4” NPTI
copper, ridged mount connection.
MECHANICAL SPECIFICATIONS
GENERAL
Units shall be manufactured by York International Unitary
Products Group in an ISO 9001 certified facility. YORK’s
Affinity™ package units are designed to handle applications
ranging from residential to light commercial and any in
between. The Affinity™ is a unit that gives you the flexibility
and choices you need in today’s market. These packaged
cooling/heating air conditioners are designed for outdoor
installation. Only utility and duct connections are required at
the point of installation. The gas fired heaters have alumi-
nized steel tubular heat exchangers and spark to pilot igni-
tion. They are available in natural gas with field conversion to
propane.
DESCRIPTION
Units shall be factory-assembled, single packaged, Electric
Cooling/Gas Heating units, designed for outdoor mounted
installation. For SEER ratings, refer to technical literature.
They shall have built in, equal size, field convertible duct
connections for down discharge supply/return or horizontal
discharge supply/return. The units shall be factory wired,
piped, charged with R-22 refrigerant and factory tested prior
to shipment. All unit wiring shall be both numbered and
color coded. All units shall be manufactured in a facility cer-
tified to ISO 9001 standards, and the cooling performance
shall be rated in accordance with DOE and ARI test proce-
dures. The heating performance shall be rated to DOE and
GAMA test procedures. Units shall be CSA listed and classi-
fied to ANSI Z21.47/CAN/CSA 2.3 standards and UL 1995/
CAN/CSA No. 236-M90 conditions.
INDOOR (EVAPORATOR) FAN ASSEMBLY
Fan shall be direct drive, multi-speed design. Job site
selected (BHP) brake horsepower shall not exceed the
motors nameplate horsepower rating. Fan wheel shall be
double-inlet type with forward-curved blades, dynamically
balanced to operate smoothly throughout the entire range of
operation. Airflow design shall be constant air volume. Bear-
ings shall be sealed and permanently lubricated for longer life
and no maintenance. Fan assembly shall be “Slip Track”
(slide-out) design for easy removal and cleaning.
OUTDOOR (CONDENSER) FAN ASSEMBLY
UNIT CABINET
The outdoor fan shall be of the direct-driven propeller type,
discharge air vertically, have aluminum blades riveted to cor-
rosion resistant steel spider bracket and shall be statically
balanced for smooth operation. The outdoor fan motor shall
Unit cabinet shall be constructed of G90 galvanized steel,
with exterior surfaces coated with a non-chalking, powdered
paint finish, certified at 1000 hours salt spray test per ASTM-
B117 standards. The unit top shall be a single piece “Water
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291627-YTG-B-0807
be totally enclosed with permanently lubricated bearings and
internally protected against overload conditions.
Refrigerant Circuit and Refrigerant Safety Components:
a. Shall include independent fixed-orifice expansion
devices.
REFRIGERANT COMPONENTS
Compressors:
b. Shall include filter/strainer to eliminate any foreign
matter.
a. Shall be fully hermetic type, direct drive, internally
protected with internal high-pressure relief and over
temperature protection. The hermetic motor shall be
suction gas cooled and have a voltage range of + or
- 10% of the unit nameplate voltage.
UNIT OPERATING CHARACTERISTICS
Unit shall be capable of starting and running at 125º F out-
door temperature, exceeding maximum load criteria ARI
Standard 210/240. The compressor, with standard controls,
shall be capable of operation down to 45º F outdoor tempera-
ture. Accessory low ambient kit shall be available for opera-
tion to 0º F.
b. Shall have internal isolation and sound muffling to
minimize vibration and noise, and be externally iso-
lated on a dedicated, independent mounting.
Coils:
ELECTRICAL REQUIREMENTS
All unit power wiring shall enter unit cabinet at a single factory
provided location and be capable of side or bottom entry, to
minimize roof penetrations and avoid unit field modifications.
Separate side and bottom openings shall be provided for the
control wiring.
a. Evaporator and condenser coils shall have alumi-
num plate fins mechanically bonded to seamless
internally enhanced copper tubes with all joints
brazed.
b. Evaporator coil shall be of the direct expansion,
blow through design, while condenser coil shall be
draw through design.
30
Unitary Products Group
291627-YTG-B-0807
Unitary Products Group
31
Subject to change without notice. Printed in U.S.A.
291627-YTG-B-0807
Copyright © 2007 by Unitary Products Group. All rights reserved.
Supersedes: 291627-YTG-A-0207
Unitary
Products
Group
5005
York
Drive
Norman
OK
73069
|