LK-LVTB
May 2008
Replaces LW-03, February 2003
Low Velocity Center Mount
Unit Cooler
Technical Guide
Models LWA - Air Defrost
LWE - Electric Defrost
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Features & Benefits
Cabinet
• Low.height.makes.it.ideal.for.low.ceiling.coolers.-.larger.models.are.only.15.inches.tall,.allowing.for.maximum.headroom.
and.more.product.storage
• Unit.designed.to.be.mounted.flush.against.the.ceiling.or.suspended.on.rods
• Heavy.gauge.grained.aluminum.cabinet.cleans.easily.and.looks.attractive
• Stainless.steel.screws.prevent.rust.streaks.
• Liquid.line.solenoid.wire.harness.is.factory-installed.for.quick.installation.
• Wire.fan.guards.with.PVC.coating.for.durability
• All.electrical.components.factory.wired.to.terminal.board.and.identified,.making.it.easy.to.field.wire.the.unit.
• Cabinet.design.features.access.panels.on.each.end.for.easy.access.to.electrical.and.refrigeration.components
• Fan.panel.is.lightweight.and.can.easily.be.lowered.for.easy.servicing.and.installation
• Expansion.valve.mounts.inside.the.cabinet
Coils
• Sweat.connections.to.reduce.potential.for.leaks
• Coils.are.dehydrated.and.sealed.at.the.factory
• Internally.enhanced.tubing.and.fin.design.for.higher.efficiency.
• Electric.defrost.models.incorporate.high.quality.tubular.heaters.and.a.standard.fixed.defrost.termination.thermostat
• Hot.gas.defrost.models.come.with.a.shipped-loose.adjustable.fan.delay.and.defrost.termination.thermostat
Drain Pan
• Double.drain.pan.eliminates.drain.pan.sweating
Motors
• Motor.rail.is.designed.for.maximum.strength.and.durability.
• Motors.are.life.lubricated.and.thermal.overload.protected
• EC.Motors.(optional).available.factory-installed.or.as.a.drop-in.replacement.through.InterLink™.Commercial.Refrigeration.
Parts.in.115/1/60.and.ꢀ08-ꢀ30/1/60.voltages.
• PSC.are.optional.for.115/1/60.and.ꢀ08-ꢀ30/1/60.voltages
• PSC.are.required.for.50.Hz.operation
Options
• Unit.Configurations:.mounted.components,.pre-assembled,.pre-charged.and.Beacon.II™.
-.Units.available.with.mounted.TXV.and.mounted.TXV./.solenoid.valve.
-.Pre-assembled.units.come.with.mounted.TXV,.liquid.line.solenoid.valve.and.room.thermostat.
-.Pre-charged.units.come.with.mounted.TXV,.liquid.line.solenoid.valve,.room.thermostat.and.quick.connect.fittings.
(limited.availability).
-.Mounted.room.thermostat.option..
-.Beacon.II.units.come.with.electronic.expansion.valves,.pressure.transducer,.temperature.sensors.and.Beacon.control.board
• Most.models.available.with.glycol.circuiting.(see.glycol.product.brochure)
• Units.available.with.stainless.steel.housing.and.drain.pan
•
Units.available.with.copper.fins..Air.defrost.units.also.available.with.polyester.coated.fins.or.various.coil.coatings.options
All.LW.Series.units.are.UL-listed.for.US.and.Canada.and.meet.NSF.standards
3
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Performance Data
Model LWA Air Defrost | 60 Hz
Capacity
Fan Data
50-55°F DB
55% RH 20°F TD
10°F TD 6°C TD 15°F TD 8°C TD
25°F SST -4°C SST 25°F SST -4°C SST
Model
No. CFM
m3h
Total
BTUH Watts
10,000 ꢀ,930
Sensible
BTUH
Watts
1,460
ꢀ,ꢀ00
ꢀ,930
3,810
4,540
5,ꢀ70
6,150
7,910
9,960
BTUH
7,500
Watts
ꢀ,ꢀ00
3,300
4,390
5,710
6,810
7,910
9,ꢀ30
BTUH
8,500
Watts
LWA050 5,000
LWA075 7,500
LWA100 10,000
LWA130 13,000
LWA155 15,500
LWA180 18,000
LWAꢀ10 21,000
LWAꢀ70 27,000
LWA340 34,000
ꢀ,490
1
1
ꢀ
ꢀ
ꢀ
3
4
4
5
725
730
1,ꢀ33
1,ꢀ41
11,250
15,000
19,500
23,250
27,000
31,500
40,500
51,000
15,000 4,390 12,750 3,730
20,000 5,860 17,000 4,980
26,000 7,6ꢀ0 22,100 6,470
31,000 9,080 26,350 7,7ꢀ0
36,000 10,540 30,600 8,960
42,000 1ꢀ,300 35,700 10,460
1,450 ꢀ,465
1,470 ꢀ,499
1,460 ꢀ,48ꢀ
2,130 3,6ꢀ1
2,840 4,8ꢀ8
2,800 4,760
3,500 5,950
11,860 54,000 15,8ꢀ0 45,900 13,440
14,940 68,000 19,9ꢀ0 57,800 16,930
Model LWA Air Defrost | 50 Hz †
Capacity
Fan Data
50-55°F DB
55% RH 20°F TD
10°F TD 6°C TD 15°F TD 8°C TD
25°F SST -4°C SST 25°F SST -4°C SST
Model
No. CFM
m3h
Total Sensible
BTUH
4,800
7,100
9,500
Watts
1,410
ꢀ,080
ꢀ,780
3,630
4,310
5,010
5,860
7,530
9,460
BTUH
7,100
Watts
ꢀ,080
3,130
4,190
5,4ꢀ0
6,470
7,530
8,760
BTUH
9,500
Watts
BTUH
8,100
Watts
LWA050
LWA075
LWA100
ꢀ,780
ꢀ,370
1
1
ꢀ
ꢀ
ꢀ
3
4
4
5
660
660
1,1ꢀꢀ
1,1ꢀꢀ
10,700
14,300
18,500
22,100
25,700
29,900
38,500
48,500
14,300 4,190 12,100 3,540
19,000 5,570 16,200 4,740
24,700 7,ꢀ30 21,000 6,150
29,500 8,640 25,000 7,3ꢀ0
34,200 10,0ꢀ0 29,100 8,5ꢀ0
39,900 11,690 33,900 9,930
1,310 ꢀ,ꢀꢀ7
1,330 ꢀ,ꢀ61
1,320 ꢀ,ꢀ44
1,920 3,ꢀ64
2,560 4,35ꢀ
2,530 4,301
3,160 5,37ꢀ
LWA130 12,400
LWA155 14,700
LWA180 17,100
LWAꢀ10 20,000
LWAꢀ70 25,700
LWA340 32,300
11,ꢀ80 51,300 15,030 43,600 1ꢀ,770
14,ꢀ10 64,600 18,9ꢀ0 54,900 16,080
† For EC motors, use 60 Hz capacity and airflow values.(Units with EC motors operating at 50 Hz will not see a reduction in
performance due to the electronic control of the motor)
4
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Specifications
Model LWA Air Defrost | 60 Hz
Shaded Pole Motor
PSC Motor
EC Motor
115/1/60 230/1/60
Amps Watts Amps Watts Amps Watts Amps Watts Amps Watts Amps Watts
Model
115/1/60
230/1/60
115/1/60
230/1/60
LWA050
LWA075
LWA100
LWA130
LWA155
LWA180
LWAꢀ10
LWAꢀ70
2.1
2.1
4.2
4.2
4.2
6.3
8.4
8.4
135
135
ꢀ70
ꢀ70
ꢀ70
405
540
540
675
1.1
1.1
2.2
2.2
2.2
3.3
4.4
4.4
5.5
135
135
ꢀ70
ꢀ70
ꢀ70
405
540
540
675
0.9
0.9
1.8
1.8
1.8
2.7
3.6
3.6
4.5
90
0.5
0.5
1.0
1.0
1.0
1.5
2.0
2.0
2.5
90
0.9
0.9
1.8
1.8
1.8
2.7
3.6
3.6
4.5
55
0.5
0.5
1.0
1.0
1.0
1.5
2.0
2.0
2.5
55
90
90
55
55
180
180
180
ꢀ70
360
360
450
180
180
180
ꢀ70
360
360
450
110
110
110
165
ꢀꢀ0
ꢀꢀ0
ꢀ75
110
110
110
165
ꢀꢀ0
ꢀꢀ0
ꢀ75
LWA340 10.5
Model LWA Air Defrost | 50 Hz
PSC Motor
EC Motor
Model
110/1/50
220/1/50
110/1/50
220/1/50
Amps
Watts
80
Amps
0.4
0.4
0.8
0.8
0.8
1.2
1.6
1.6
2.0
Watts
80
Amps
0.9
0.9
1.8
1.8
1.8
2.7
3.6
3.6
4.5
Watts
Amps
0.5
0.5
1.0
1.0
1.0
1.5
2.0
2.0
2.5
Watts
55
LWA050
LWA075
LWA100
LWA130
LWA155
LWA180
LWAꢀ10
LWAꢀ70
LWA340
0.8
0.8
1.7
1.7
1.7
2.5
3.3
3.3
4.2
55
80
80
55
55
160
160
160
ꢀ40
3ꢀ0
3ꢀ0
400
160
160
160
ꢀ40
3ꢀ0
3ꢀ0
400
110
110
110
165
ꢀꢀ0
ꢀꢀ0
ꢀ75
110
110
110
165
ꢀꢀ0
ꢀꢀ0
ꢀ75
5
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Performance Data
Model LWE Electric Defrost | 60 Hz
Capacity
Fan Data
No. CFM
10°F TD 6°C TD 15°F TD 8°C TD
Model
m3h
25°F SST -4°C SST 25°F SST -4°C SST
BTUH
5,000
7,500
Watts
1,460
ꢀ,ꢀ00
ꢀ,930
3,810
4,540
5,ꢀ70
6,150
7,910
9,960
BTUH
7,500
Watts
ꢀ,ꢀ00
3,300
4,390
5,710
6,810
7,910
9,ꢀ30
11,860
14,940
LWE050
LWE075
1
1
ꢀ
ꢀ
ꢀ
3
4
4
5
725
730
1,ꢀ33
1,ꢀ41
11,250
15,000
19,500
23,250
27,000
31,500
40,500
51,000
LWE100 10,000
LWE130 13,000
LWE155 15,500
LWE180 18,000
LWEꢀ10 21,000
LWEꢀ70 27,000
LWE340 34,000
1,450 ꢀ,465
1,470 ꢀ,499
1,460 ꢀ,48ꢀ
2,130 3,6ꢀ1
2,840 4,8ꢀ8
2,800 4,760
3,500 5,950
Model LWE Electric Defrost | 50 Hz †
Capacity
Fan Data
10°F TD 6°C TD 15°F TD 8°C TD
Model
m3h
25°F SST -4°C SST 25°F SST -4°C SST
No. CFM
BTUH
4,800
7,100
9,500
Watts
1,410
ꢀ,080
ꢀ,780
3,630
4,310
ꢀ,010
ꢀ,860
7,530
9,460
BTUH
7,100
Watts
ꢀ,080
3,130
4,190
5,4ꢀ0
6,470
7,530
8,760
11,ꢀ80
14,ꢀ10
LWE050
LWE075
LWE100
1
1
ꢀ
ꢀ
ꢀ
3
4
4
5
660
660
1,1ꢀꢀ
1,1ꢀꢀ
10,700
14,300
18,500
22,100
25,700
29,900
38,500
48,500
1,310 ꢀ,ꢀꢀ7
1,330 ꢀ,ꢀ61
1,320 ꢀ,ꢀ44
1,920 3,ꢀ64
2,560 4,35ꢀ
2,530 4,301
3,160 5,37ꢀ
LWE130 12,400
LWE155 14,700
LWE180 17,100
LWEꢀ10 20,000
LWEꢀ70 25,700
LWE340 32,300
† For EC motors, use 60 Hz capacity and airflow values.(Units with EC motors operating at
50 Hz will not see a reduction in performance due to the electronic control of the motor)
6
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Specifications
Model LWE Electric Defrost | 60 Hz
Shaded Pole Motor
PSC Motor
EC Motor
230/1/60
Defrost Heater
230/1/60
Model
230/1/60
230/1/60
Watts
Amps
1.1
1.1
2.2
2.2
2.2
3.3
4.4
4.4
5.5
Watts
135
135
ꢀ70
ꢀ70
ꢀ70
405
540
540
810
Amps
Watts
90
Amps
Watts
55
Total Amps
8.7
LWE050
LWE075
LWE100
LWE130
LWE155
LWE180
LWEꢀ10
LWEꢀ70
LWE340
0.5
0.5
1.0
1.0
1.0
1.5
2.0
2.0
2.5
0.5
0.5
1.0
1.0
1.0
1.5
2.0
2.0
2.5
ꢀ,000
ꢀ,400
ꢀ,800
4,000
4,000
4,000
5,ꢀ00
5,ꢀ00
7,000
90
55
10.5
180
180
180
ꢀ70
360
360
450
110
110
110
165
ꢀꢀ0
ꢀꢀ0
ꢀ75
1ꢀ.ꢀ
17.4
17.4
17.4
ꢀꢀ.6
ꢀꢀ.6
30.4
Model LWE Electric Defrost | 50 Hz
PSC Motor
EC Motor
Defrost Heater
Model
220/1/50
220/1/50
220/1/50
Total Amps
8.3
Watts
Amps
Watts
80
Amps
0.5
0.5
1.0
1.0
1.0
1.5
2.0
2.0
2.5
Watts
55
LWE050
LWE075
LWE100
LWE130
LWE155
LWE180
LWEꢀ10
LWEꢀ70
LWE340
0.4
0.4
0.8
0.8
0.8
1.2
1.6
1.6
2.0
1,830
ꢀ,ꢀ00
ꢀ,560
3,660
3,660
3,660
4,760
4,760
6,400
80
55
10.0
160
160
160
ꢀ40
3ꢀ0
3ꢀ0
400
110
110
110
165
ꢀꢀ0
ꢀꢀ0
ꢀ75
11.6
16.6
16.6
16.6
ꢀ1.6
ꢀ1.6
ꢀ9.1
7
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Performance Data
Model LWG Hot Gas Defrost | 60 Hz
Capacity
Fan Data
No. CFM
10°F TD 6°C TD 15°F TD 8°C TD
Model
m3h
25°F SST -4°C SST 25°F SST -4°C SST
BTUH
LWG100 10,000
LWG130 13,000
LWG155 15,500
LWG180 18,000
LWGꢀ10 21,000
LWGꢀ70 27,000
LWG340 34,000
Watts
ꢀ,930
3,810
4,540
5,ꢀ70
6,150
7,910
9,960
BTUH
15,000
19,500
23,250
27,000
31,500
40,500
51,000
Watts
4,390
5,710
6,810
7,910
9,ꢀ30
11,860
14,940
ꢀ
ꢀ
ꢀ
3
4
4
5
1,450 ꢀ,465
1,470 ꢀ,499
1,460 ꢀ,48ꢀ
2,130 3,6ꢀ1
2,840 4,8ꢀ8
2,800 4,760
3,500 5,950
Model LWG Hot Gas Defrost | 50 Hz †
Capacity
Fan Data
10°F TD 6°C TD 15°F TD 8°C TD
Model
m3h
25°F SST -4°C SST 25°F SST -4°C SST
No. CFM
BTUH
9,500
Watts
ꢀ,780
3,630
4,310
5,010
5,860
7,530
9,460
BTUH
14,300
18,500
22,100
25,700
29,900
38,500
48,500
Watts
4,190
5,4ꢀ0
6,470
7,530
8,760
11,ꢀ80
14,ꢀ10
LWG100
ꢀ
ꢀ
ꢀ
3
4
4
5
1,310 ꢀ,ꢀꢀ7
1,330 ꢀ,ꢀ61
1,320 ꢀ,ꢀ44
1,920 3,ꢀ64
2,560 4,35ꢀ
2,530 4,301
3,160 5,37ꢀ
LWG130 12,400
LWG155 14,700
LWG180 17,100
LWGꢀ10 20,000
LWGꢀ70 25,700
LWG340 32,300
† For EC motors, use 60 Hz capacity and airflow values.(Units with EC motors operating at
50 Hz will not see a reduction in performance due to the electronic control of the motor)
Optional Liquid Line Bypass Kit For Hot Gas Defrost
The.LWG.may.be.field.piped.for.hot.gas.defrost.using.the.optional.bypass.kit.
When.compressor.vapor,.in.reverse.cycle.defrosting,.is.directed.back.into.the.evaporator.at.the.suction.
connection,.it.condenses.into.liquid..The.field-installed.liquid.line.bypass.kit.directs.the.condensed.liquid.
around.the.thermostatic.expansion.valve.and.back.into.the.liquid.line.
Bypass.kits.include.bypass.piping,.check.valve.and.instructions..Adjustable.fan.control.is.shipped.loose.
with.hot.gas.units.
8
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Specifications
Model LWG Hot Gas Defrost | 60 Hz
Shaded Pole Motor
PSC Motor
EC Motor
Drain Pan Heater
115/1/60 230/1/60
Model
115/1/60
208-230/1/60
115/1/60
208-230/1/60
115/1/60
208-230/1/60
Watts
Amps Watts Amps Watts Amps Watts Amps Watts Amps Watts Amps Watts
Total Amps
LWG100 4.2 ꢀ70 2.2 ꢀ70 1.8 180 1.0 180 1.8 110 1.0 110 350
LWG130 4.2 ꢀ70 2.2 ꢀ70 1.8 180 1.0 180 1.8 110 1.0 110 500
LWG155 4.2 ꢀ70 2.2 ꢀ70 1.8 180 1.0 180 1.8 110 1.0 110 500
LWG180 6.3 405 3.3 405 2.7 ꢀ70 1.5 ꢀ70 2.7 165 1.5 165 500
LWGꢀ10 8.4 540 4.4 540 3.6 360 2.0 360 3.6 ꢀꢀ0 2.0 ꢀꢀ0 650
LWGꢀ70 8.4 540 4.4 540 3.6 360 2.0 360 3.6 ꢀꢀ0 2.0 ꢀꢀ0 650
LWG340 10.5 675 5.5 675 4.5 450 2.5 450 4.5 ꢀ75 2.5 ꢀ75 875
3.0
1.5
ꢀ.ꢀ
ꢀ.ꢀ
ꢀ.ꢀ
ꢀ.8
ꢀ.8
3.8
4.4
4.4
4.4
5.7
5.7
7.6
Model LWG Hot Gas Defrost | 50 Hz
PSC Motor
110/1/50 220/1/50
Amps Watts Amps Watts Amps Watts Amps Watts
EC Motor
Drain Pan Heater
110/1/50 220/1/50
Total Amps
Model
110/1/50 220/1/50
Watts
LWG100 1.7 160 0.8 160 1.8 110 1.0 110
LWG130 1.7 160 0.8 160 1.8 110 1.0 110
LWG155 1.7 160 0.8 160 1.8 110 1.0 110
LWG180 2.5 ꢀ40 1.2 ꢀ40 2.7 165 1.5 165
LWGꢀ10 3.3 3ꢀ0 1.6 3ꢀ0 3.6 ꢀꢀ0 2.0 ꢀꢀ0
LWGꢀ70 3.3 3ꢀ0 1.6 3ꢀ0 3.6 ꢀꢀ0 2.0 ꢀꢀ0
LWG340 4.2 400 2.0 400 4.5 ꢀ75 2.5 ꢀ75
3ꢀ0
460
460
460
595
595
800
ꢀ.9
4.ꢀ
4.ꢀ
4.ꢀ
5.4
5.4
7.3
1.5
ꢀ.1
ꢀ.1
ꢀ.1
ꢀ.7
ꢀ.7
3.6
9
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Dimensional Data
29-3/16"
742 mm
L
3-13/16"
97 mm
27-15/16"
711 mm
5-3/4"
146 mm
D
1-1/4"
31 mm
1-1/4"
31 mm
F
G
3/8 DIA. MTG. HOLES
E
C
A
B
AIR OUT
AIR OUT
ELECTRICAL
CONNECTION
DRAIN
REFRIGERANT
CONNECTION
AIR IN
AIR IN
REFRIGERANT CONNECTION
( OPPOSITE SIDE )
All Models Dimensional Data
Dimensions
E
Model Numbers
by Defrost Types
Electric Hot Gas
A
B
C
D
F
G
L
Air
in.
mm
in.
mm
in.
mm in. mm
in.
mm
in.
mm in. mm
in.
mm
LWA050 LWE050
LWA075 LWE075
LWA100 LWE100 LWG100 9-3/8 ꢀ38 11-3/8 ꢀ89 8-9/16 ꢀ18
LWA130 LWE130 LWG130 13-1/8 333 15-1/8 384 12-1/8 308
LWA155 LWE155 LWG155 13-1/8 333 15-1/8 384 12-1/8 308
LWA180 LWE180 LWG180 13-1/8 333 15-1/8 384 12-1/8 308
-
-
6-7/8 175 8-7/8 ꢀꢀ5 6-1/16 154
6-7/8 175 8-7/8 ꢀꢀ5 6-1/16 154
-
-
-
-
-
-
-
-
-
-
-
-
4-5/8 118 3-1/4 83 1-5/8 41 53-1/2 1,359
4-5/8 118 3-1/4 83 1-5/8 41 75-1/2 1,918
7-1/8 181 3-1/4 83 1-5/8 41 75-1/2 1,918
8-1/2 ꢀ16 2-11/16 68 1-1/8 ꢀ9 75-1/2 1,918
8-1/2 ꢀ16 2-11/16 68 1-1/8 ꢀ9 75-1/2 1,918
8-1/2 ꢀ16 2-11/16 68 1-1/8 ꢀ9 75-1/2 1,918
LWAꢀ10 LWEꢀ10 LWGꢀ10 13-1/8 333 15-1/8 384 12-1/8 308 44 1,118 8-1/2 ꢀ16 2-11/16 68 1-1/8 ꢀ9 97-1/2 ꢀ,477
LWAꢀ70 LWEꢀ70 LWGꢀ70 13-1/8 333 15-1/8 384 12-1/8 308 44 1,118 8-1/2 ꢀ16 2-11/16 68 1-1/8 ꢀ9 97-1/2 ꢀ,477
LWA340 LWE340 LWG340 13-1/8 333 15-1/8 384 12-1/8 308 55 1,397 8-1/2 ꢀ16 2-11/16 68 1-1/8 ꢀ9 119-1/2 3,035
Replacement Parts
Motor/Fan Blade/Fan Guards
Part #
5036SS
5036TS
5036NS
5036PS
Description
Motor.115/1/60.Shaded.Pole
Motor.ꢀ08-ꢀ30/1/60.Shaded.Pole
Motor.115/1/60/50.PSC
No. Fans
1.-.5
Commercial Refrigeration Parts
1.-.5
1.-.5
1.-.5
1.-.5
1.-.5
1.-.5
1.-.5
1.-.5
Right.source..Right.parts..Right.now..
InterLink™.is.your.link.to.a.complete.line.of.dependable.and.certified.
commercial.refrigeration.parts,.accessories.and.innovative.electronic.
controls.for.all.Larkin.equipment..At.InterLink,.we.provide.our.
wholesalers.with.a.comprehensive.selection.of.product.solutions.
and.innovative.technologies.for.the.installed.customer.base..
And.every.product.is.built.to.ensure.the.same.high.performance.
standards.with.which.all.Heatcraft.Refrigeration.Products.(HRP).
brands.are.built.—.backed.by.a.dedicated.team.to.serve.every.
customer.need,.delivering.at.the.best.lead.times.in.the.industry.
Motor.ꢀ08-ꢀ30/1/60/50.PSC
ꢀ5305901 Motor.460/1/60/50.PSC
ꢀ5318001 Motor.115/1/60.EC
ꢀ5317901 Motor.ꢀ08-ꢀ30/1/60.EC
5110E
5055F
Fan.Blade
Fan.Guard.-.Wire
40003001 Motor.Mount
1.-.5
Cabinet Components
Part #
Dependable..Versatile..Courteous..
Finally,.one.simple.source.for.all.your.replacement.needs.from.a.
name.you.can.trust.
Description
No. Fans
Cꢀ6769Aꢀ Drain.Pan-Stucco
Cꢀ6771Aꢀ Drain.Pan-Stucco
Cꢀ6361Aꢀ Drain.Pan-Stucco
Cꢀ636ꢀAꢀ Drain.Pan-Stucco
Dꢀ0817Aꢀ Drain.Pan-Stucco
Cꢀ6769A4 Drain.Pan-White
Cꢀ6771A4 Drain.Pan-White
Cꢀ6361A4 Drain.Pan-White
Cꢀ636ꢀA4 Drain.Pan-White
Dꢀ0817A4 Drain.Pan-White
1
ꢀ
3
4
5
1
ꢀ
3
4
5
For.parts,.please.contact.(800).686-7ꢀ78.or.visit.www.interlinkparts.com.
No. Fans Air Defrost Electric Defrost Hot Gas Defrost
1
ꢀ
3
4
5
050-075
100-155
180
ꢀ10-ꢀ70
340
050-075
100-155
180
ꢀ10-ꢀ70
340
–
100-155
180
ꢀ10-ꢀ70
340
Electrical Components/Miscellaneous
Electric Defrost
Part #
Description
No. Fans
Part #
Description
No. Fans
Consult.Factory
ꢀꢀ51ꢀ601 Terminal.Strip
1.-.5
1.-.5
1.-.5
1.-.5
1.-.5
Coil.Heater
Coil.Heater
Coil.Heater
Coil.Heater
Coil.Heater
1
ꢀ
3
4
5
55ꢀ1R
ꢀ891040
5708L
Defrost.Termination
4544B
4544B
4545B
4546B
Room.Thermostat
Heater.Safety.
Filters
4550G
10
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Physical Data
LWA Air Defrost
LWE Electric Defrost
LWG Hot Gas Defrost
Connections
Aprox.
Net Wt.
Connections
Aprox.
Net Wt.
Connections
Aprox.
Net Wt.
No.
of
Fans
No.
of
Fans
No.
of
Fans
(in.)
(in.)
(in.)
Model
Model
Model
Liquid Suction
Liquid Suction
Liquid Suction
lbs. kg
lbs. kg
lbs. kg
OD
.1/ꢀ
.1/ꢀ
1/ꢀ
OD
.7/8
OD
.1/ꢀ
.1/ꢀ
1/ꢀ
OD
.7/8
OD
OD
LWA050
LWA075
LWA100
LWA130
LWA155
LWA180
LWAꢀ10
LWAꢀ70
LWA340
1
1
ꢀ
ꢀ
ꢀ
3
4
4
5
70 3ꢀ
LWE050
LWE075
LWE100
LWE130
LWE155
LWE180
LWEꢀ10
LWEꢀ70
LWE340
1
1
ꢀ
ꢀ
ꢀ
3
4
4
5
75 34
LWG100
LWG130
LWG155
LWG180
LWGꢀ10
LWGꢀ70
LWG340
ꢀ
ꢀ
ꢀ
3
4
4
5
1/ꢀ
.7/8 131 59
.7/8 103 47
.7/8 106 48
.7/8 108 49
.7/8 111 50
1-1/8 1-1/8 170 77
1-1/8 1-1/8 174 79
1-1/8 1-1/8 185 84
1-1/8 1-1/8 223 101
1-3/8 1-3/8 228 103
1-3/8 1-3/8 270 1ꢀꢀ
1-1/8 1-1/8 145 66
1-1/8 1-1/8 149 68
1-1/8 1-1/8 160 73
1-1/8 1-1/8 193 88
1-3/8 1-3/8 200 91
1-3/8 1-3/8 242 110
1-1/8 1-1/8 150 68
1-1/8 1-1/8 154 70
1-1/8 1-1/8 157 71
1-1/8 1-1/8 203 9ꢀ
1-3/8 1-3/8 208 94
1-3/8 1-3/8 250 113
NOTE: All units have 1/4" OD external equalizer and 3/4" FPT drain connection
Standard Nozzle Selection
Model LWA Air Defrost
No. of Distributor Tube (in.) No. of
Model
R-404A*
R-22
Fans
OD
Length
Circuits
LWA050
LWA075
LWA100
LWA130
LWA155
LWA180
LWAꢀ10
LWAꢀ70
LWA340
1
1
ꢀ
ꢀ
ꢀ
3
4
4
5
3/16
3/16
3/16
3/16
3/16
3/16
3/16
3/16
3/16
18
18
18
ꢀ4
ꢀ4
ꢀ4
ꢀ4
ꢀ4
ꢀ
4
6
1ꢀ
10
1ꢀ
1ꢀ
ꢀ0
ꢀ0
L-1/ꢀ
L-3/4
L-1
E-1-1/ꢀ
E-ꢀ
E-ꢀ
E-ꢀ-1/ꢀ
C-3
L-1/3
L-1/ꢀ
L-3/4
E-1
E-1
E-1-1/ꢀ
E-1-1/ꢀ
C-ꢀ
ꢀ4
C-4
C-ꢀ-1/ꢀ
Model LWE Electric Defrost
No. of Distributor Tube (in.) No. of
Model
R-404A*
R-22
Fans
OD
Length
Circuits
LWE050
LWE075
LWE100
LWE130
LWE155
LWE180
LWEꢀ10
LWEꢀ70
LWE340
1
1
ꢀ
ꢀ
ꢀ
3
4
4
5
3/16
3/16
3/16
3/16
3/16
3/16
3/16
3/16
3/16
18
18
18
ꢀ4
ꢀ4
ꢀ4
ꢀ4
ꢀ4
ꢀ
4
6
1ꢀ
10
1ꢀ
1ꢀ
ꢀ0
ꢀ0
L-1/ꢀ
L-1
L-1-1/ꢀ
E-1-1/ꢀ
E-ꢀ
E-ꢀ
E-ꢀ-1/ꢀ
C-3
L-1/3
L-3/4
L-3/4
E-1
E-1-1/ꢀ
E-1-1/ꢀ
E-ꢀ
C-ꢀ
C-ꢀ-1/ꢀ
ꢀ4
C-4
Model LWG Hot Gas Defrost
No. of Distributor Tube (in.) No. of
Model
R-404A*
R-22
Fans
OD
Length
18
Circuits
LWG100
LWG130
LWG155
LWG180
LWGꢀ10
LWGꢀ70
LWG340
ꢀ
ꢀ
ꢀ
3
4
4
5
3/16
3/16
3/16
3/16
3/16
3/16
3/16
6
L-1-1/ꢀ
E-1-1/ꢀ
E-ꢀ
E-ꢀ
E-ꢀ-1/ꢀ
C-3
L-3/4
E-1
E-1-1/ꢀ
E-1-1/ꢀ
E-ꢀ
C-ꢀ
C-ꢀ-1/ꢀ
ꢀ4
ꢀ4
ꢀ4
ꢀ4
ꢀ4
ꢀ4
1ꢀ
10
1ꢀ
1ꢀ
ꢀ0
ꢀ0
C-4
*Also suitable for R-507, R-502, R-134A, R-401A, R-402A
NOTE: Nozzles sized for 95°F liquid temp. at expansion valve. Refer to manual H-IM-64 if liquid temp. is not 95°F
Room temperature of 35°F for air defrost models and 28°F for electric/hot gas models
Consult Larkin Application Engineering if evaporator TD is not 10° - 15°F, (room temp. - saturated suction temp.)
Caution: Refrigeration system will not perform properly without correct nozzle!
11
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For more information on Larkin refrigeration products, contact your
Mastering the Art of Cold
A Brand of Heatcraft Refrigeration Products LLC
2175 West Park Place Blvd. • Stone Mountain, GA 30087
800.848.9889 • Fax: 770.465.5990
Since product improvement is a continuing effort, we reserve the right to make changes in specifications without notice.
LK-LVTB-0508 | Version 000
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