Bohn ADT070, ADT090, ADT104, ADT120, ADT130 Technical Manual

BNLOPTB

April 2008

Replaces BN-LOPTB, August 2004

LOW PROFILE UNIT COOLERS

Technical Guide

Models ADT | Air Defrost • LET/LLE | Electric Defrost • HGT | Hot Gas Defrost

www.thecoldstandard.com

Table of Contents

Nomenclature .........................................................................................................................................................................................................2

Features & Benets ...............................................................................................................................................................................................

Performance Data & Specications

Air Defrost ....................................................................................................................................................................................................4-5

Electric Defrost ...........................................................................................................................................................................................6-7

Hot Gas Defrost .......................................................................................................................................................................................... 8-9

Physical Data .................................................................................................................................................................................................. 10-11

Dimensional Data ................................................................................................................................................................................................12

Hot Gas Reverse Cycle Kits ........................................................................................................................................................................ 13-14

3-Pipe Hot Gas Defrost ......................................................................................................................................................................................15

Replacement Parts by InterLink™ ..................................................................................................................................................................16

Standard Nozzle Selection ...............................................................................................................................................................................

We have made a commitment to customer needs, innovation and environmental stewardship and have dedicated
ourselves to delivering energy-ecient choices. PSC and EC motors will reduce costs, improve the bottom line and
enhance equipment performance and service life.

3

17

Choose the most energy-ecient motor available for evaporators.

Nomenclature

ADT 120 A K

Model Series Capacity Electrical Code Design Revision

ADT = Air defrost
LET = Electric defrost, 6 FPI
LLE = Electric defrost, 4 FPI
HGT = Hot gas defrost

2

# x 100 = BTUH A = 115/1/60

The EC motor is an Energy Solutions® option on new Bohn Low Prole
evaporators. Available on all new equipment or as an easy-to-install,
drop-in replacement aftermarket part from InterLink™ Commercial
Refrigeration Parts. Because they’re a drop-in replacement for existing
shaded pole and PSC motors, installation is quick and easy. It’s a high
impact, quick payback solution for reducing costs and achieving green
initiatives without replacing the entire system.

EC motors by InterLink are up to 75% ecient - that’s a 51-59% increase

over shaded pole motors and a 30-35% increase over permanent-split
capacitor (PSC) motors. With all of this added eciency, you can count

on more energy savings and lower operational costs while taking a
step in the right direction toward conserving our planet’s resources.

To learn more about EC motors, visit www.interlinkparts.com/ec.

B = 208-230/1/60
C = 208-230/3/60
M = 460/1/60
AH = 115/1/60 (PSC)
BH = 208-230/1/60 (PSC)
AE = 115/1/60 (EC)
BE = 208-230/1/60 (EC)
CE = 208-230/3/60 (EC)

©2008 Heatcraft Refrigeration Products LLC

Features & Benefits

Cabinet

Minimal height of the low profile series makes it ideal for low ceiling coolers

•
Cabinet design features front access panels on each side for easy access to electrical and refrigeration components

•
All electrical components factory wired to terminal board and identified, making it easy to field wire the unit

•
Sweat connections to reduce potential for leaks

•
Internal panels are isolated for quiet operation

•
Liquid line solenoid wire harness is factory-installed for quick installation

•
Pre-drilled holes on the back of the unit for room thermostat

•

Coil

Internally enhanced tubing and fin design for higher efficiency

•
Coil heater slots have been enlarged for easier installation and replacement

•
Reduced heater wattages

•
Hot gas loop on bottom of coil for easier access is standard for hot gas defrost models

•
Fixed defrost termination for electric, adjustable defrost termination for hot gas

•

Drain Pan

Large diameter drain hole (3/4" ID) is located on the back of the unit

•
Extended drain pan heaters for more uniform defrost throughout the drain pan and additional heat in

•
end compartments
On 4-6 fan models, drain pan has a lanyard for easy and safe access

•

Motors

Motors plug into wiring harness for easier servicing

•
EC motors available factory-installed or as a drop-in replacement through InterLink™ Commercial Refrigeration Parts in

•
115/1/60, 208-230/1/60 and 208-230/3/60 unit voltages
PSC and PSC (Totally Enclosed) motors for 115/1/60, 208-230/1/60 and 460/1/60 unit voltages

•
PSC motors or EC motors 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. Available in a master
liquid line configuration

- Pre-charged units come with mounted TXV, liquid line solenoid valve, room thermostat and quick connect fittings

- Various room thermostat variations including rear mount and front access versions

- 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

•
Units available with insulated drain pan

•

3

Performance Data

Model ADT Air Defrost | 60 Hz

Capacity Fan Data

Model

10°F TD

25°F SST

BTUH Watts

ADT040 4,000 1,170 1 730 1,240
ADT052 5,200 1,520 1 700 1,189
ADT065 6,500 1,900
ADT070 7,000 2,050 2 1,460 2,481
ADT090 9,000 2,640 2 1,400 2,379
ADT104 10,400 3,050 2 1,400 2,379
ADT120 12,000 3,500 2 1,300 2,209
ADT130 13,000 3,810 2 1,300 2,209
ADT140 14,000 4,100 3 2,100 3,568
ADT156 15,600 4,570 3 2,100 3,568
ADT180 18,000 5,270 3 1,950 3,313
ADT208 20,800 6,100 4 2,800 4,758
ADT260 26,000 7,620 5 3,250 5,522
ADT312 31,200 9,140 6 3,900 6,627
ADT370 37,000 10,840 6 3,900 6,627

6°C TD

-4°C SST

No. CFM m3H

1 650 1,104

Model ADT Air Defrost | 50 Hz

†

Capacity Fan Data

Model

10°F TD

25°F SST

BTUH Watts

6°C TD

-4°C SST

No. CFM m3H

ADT040 3,800 1,112 1 670 1,117
ADT052 4,940 1,445 1 630 1,070
ADT065 6,175 1,807 1 586 995
ADT070 6,650 1,946 2 1,315 2,234
ADT090 8,550 2,502 2 1,260 2,142
ADT104 9,880 2,891 2 1,260 2,142
ADT120 11,400 3,335 2 1,170 1,989
ADT130 12,350 3,613 2 1,170 1,989
ADT140 13,300 3,891 3 1,891 3,213
ADT156 14,820 4,336 3 1,891 3,213
ADT180 17,100 5,003 3 1,756 2,984
ADT208 19,760 5,781 4 2,521 4,284
ADT260 24,700 7,226 5 2,927 4,973
ADT312 29,640 8,672 6 3,512 5,967
ADT370 35,150 10,284 6 3,512 5,967

†

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

Specifications

Model ADT Air Defrost | 60 Hz

Shaded Pole Motor PSC, PSC-TE Motor EC Motor

Model HP

ADT040 1/15 1.8 116 1.0 122 1.0 82 0.5 91 0.4 117 0.9 57 0.5 59
ADT052 1/15 1.8 116 1.0 122 1.0 82 0.5 91 0.4 117 0.9 57 0.5 59
ADT065 1/15 1.8 116 1.0 122 1.0 82 0.5 91 0.4 117 0.9 57 0.5 59
ADT070 1/15 3.6 232 2.0 244 2.0 164 1.0 182 0.8 234 1.8 114 1.0 118
ADT090 1/15 3.6 232 2.0 244 2.0 164 1.0 182 0.8 234 1.8 114 1.0 118
ADT104 1/15 3.6 232 2.0 244 2.0 164 1.0 182 0.8 234 1.8 114 1.0 118
ADT120 1/15 3.6 232 2.0 244 2.0 164 1.0 182 0.8 234 1.8 114 1.0 118
ADT130 1/15 3.6 232 2.0 244 2.0 164 1.0 182 0.8 234 1.8 114 1.0 118
ADT140 1/15 5.4 348 3.0 366 3.0 246 1.5 273 1.2 351 2.7 171 1.5 177
ADT156 1/15 5.4 348 3.0 366 3.0 246 1.5 273 1.2 351 2.7 171 1.5 177
ADT180 1/15 5.4 348 3.0 366 3.0 246 1.5 273 1.2 351 2.7 171 1.5 177
ADT208 1/15 7.2 464 4.0 488 4.0 328 2.0 364 1.6 468 3.6 228 2.0 236
ADT260 1/15 9.0 580 5.0 610 5.0 410 2.5 455 2.0 585 4.5 285 2.5 295
ADT312 1/15 10.8 696 6.0 732 6.0 492 3.0 546 2.4 702 5.4 342 3.0 354
ADT370 1/15 10.8 696 6.0 732 6.0 492 3.0 546 2.4 702 5.4 342 3.0 354

115/1/60 208-230/1/60 115/1/60 208-230/1/60 460/1/60 115/1/60 208-230/1/60

Amps Watts Amps Watts Amps Watts Amps Watts Amps Watts Amps Watts Amps Watts

Model ADT Air Defrost | 50 Hz

PSC Motor EC Motor

Model HP

ADT040 1/15 1.0 68 0.5 65 0.4 82 0.9 57 0.5 59
ADT052 1/15 1.0 68 0.5 65 0.4 82 0.9 57 0.5 59
ADT065 1/15 1.0 68 0.5 65 0.4 82 0.9 57 0.5 59
ADT070 1/15 2.0 136 1.0 130 0.8 164 1.8 114 1.0 118
ADT090 1/15 2.0 136 1.0 130 0.8 164 1.8 114 1.0 118
ADT104 1/15 2.0 136 1.0 130 0.8 164 1.8 114 1.0 118
ADT120 1/15 2.0 136 1.0 130 0.8 164 1.8 114 1.0 118
ADT130 1/15 2.0 136 1.0 130 0.8 164 1.8 114 1.0 118
ADT140 1/15 3.0 204 1.5 195 1.2 246 2.7 171 1.5 177
ADT156 1/15 3.0 204 1.5 195 1.2 246 2.7 171 1.5 177
ADT180 1/15 3.0 204 1.5 195 1.2 246 2.7 171 1.5 177
ADT208 1/15 4.0 272 2.0 260 1.6 328 3.6 228 2.0 236
ADT260 1/15 5.0 340 2.5 325 2.0 410 4.5 285 2.5 295
ADT312 1/15 6.0 408 3.0 390 2.4 492 5.4 342 3.0 354
ADT370 1/15 6.0 408 3.0 390 2.4 492 5.4 342 3.0 354

110/1/50 220/1/50 380/1/50 110/1/50 220/1/50

Amps Watts Amps Watts Amps Watts Amps Watts Amps Watts

5

Performance Data

Model LET/LLE Electric Defrost | 60 Hz

Capacity Fan Data

Model

LET035 3,500 1,025 1 700 1,189
LET040 4,000 1,170 1 700 1,189
LET047 4,700 1,380 1 650 1,104
LET065 6,500 1,900 2 1,400 2,379
LET075 7,500 2,200 2 1,300 2,209
LET090 9,000 2,640 2 1,300 2,209
LET120 12,000 3,520 3 2,100 3,568
LET140 14,000 4,100 3 1,950 3,313
LET160 16,000 4,690 4 2,600 4,418

6 Fins Per Inch

LET180 18,000 5,280 4 2,600 4,418
LET200 20,000 5,860 5 3,250 5,522
LET240 24,000 7,030 6 3,900 6,627
LET280 28,000 8,200 6 3,900 6,627
LLE041 4,100 1,200 1 690 1,172
LLE068 6,800 2,000 2 1,380 2,345
LLE080 8,000 2,340 2 1,380 2,345
LLE102 10,200 2,990 3 2,170 3,687
LLE136 13,600 3,990 4 2,760 4,690
LLE170 17,000 4,980 5 3,450 5,862

4 Fins Per Inch

LLE204 20,400 5,980 6 4,140 7,035
LLE235 23,500 6,880 6 4,140 7,035

10°F TD

-20°F SST
BTUH Watts

6°C TD

-29°C SST

No. CFM m3H

Capacity Correction Factors For
Electric and Hot Gas Defrost Units

Saturated Suction
Temperature °F

Saturated Suction
Temperature °C

Multiply Capacity
By

[phone]

-7 -23 -29 -34

1.15 1.04 1.00 0.90

Model LET/LLE Electric Defrost | 50 Hz

Capacity Fan Data

Model

LET035 3,325 974 1 630 1,070
LET040 3,800 1,113 1 630 1,070
LET047 4,465 1,308 1 586 995
LET065 6,175 1,809 2 1,260 2,142
LET075 7,125 2,087 2 1,170 1,989
LET090 8,550 2,504 2 1,170 1,989
LET120 11,400 3,339 3 1,891 3,213
LET140 13,300 3,896 3 1,756 2,984
LET160 15,200 4,452 4 2,341 3,978

6 Fins Per Inch

LET180 17,100 5,009 4 2,341 3,978
LET200 19,000 5,565 5 2,927 4,973
LET240 22,800 6,678 6 3,512 5,967
LET280 26,600 7,791 6 3,512 5,967
LLE041 3,895 1,141 1 621 1,056
LLE068 6,460 1,892 2 1,243 2,111
LLE080 7,600 2,226 2 1,243 2,111
LLE102 9,690 2,838 3 1,954 3,320
LLE136 12,920 3,784 4 2,485 4,223
LLE170 16,150 4,731 5 3,107 5,279

4 Fins Per Inch

LLE204 19,380 5,677 6 3,728 6,334
LLE235 22,325 6,539 6 3,728 6,334

†

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)

10°F TD

-20°F SST
BTUH Watts

6°C TD

-29°C SST

No. CFM m3H

†

6

Specifications

Model LET/LLE Electric Defrost | 60 Hz

Shaded Pole Motor PSC, PSC-TE Motor EC Motor Defrost Heaters

Model HP

LET035 1/15 1.0 122 0.5 91 0.4 117 0.5 59 900 3.9 2.3 2.0
LET040 1/15 1.0 122 0.5 91 0.4 117 0.5 59 900 3.9 2.3 2.0
LET047 1/15 1.0 122 0.5 91 0.4 117 0.5 59 900 3.9 2.3 2.0
LET065 1/15 2.0 244 1.0 182 0.8 234 1.0 118 1,800 7.8 4.5 3.9
LET075 1/15 2.0 244 1.0 182 0.8 234 1.0 118 1,800 7.8 4.5 3.9
LET090 1/15 2.0 244 1.0 182 0.8 234 1.0 118 1,800 7.8 4.5 3.9
LET120 1/15 3.0 366 1.5 273 1.2 351 1.5 177 2,700 11.7 6.8 5.9
LET140 1/15 3.0 366 1.5 273 1.2 351 1.5 177 2,700 11.7 6.8 5.9
LET160 1/15 4.0 488 2.0 364 1.6 468 2.0 236 3,600 15.7 9.0 7.8

6 Fins Per Inch

LET180 1/15 4.0 488 2.0 364 1.6 468 2.0 236 3,600 15.7 9.0 7.8
LET200 1/15 5.0 610 2.5 455 2.0 585 2.5 295 4,500 19.6 11.3 9.8
LET240 1/15 6.0 732 3.0 546 2.4 702 3.0 354 5,400 23.5 13.6 11.7
LET280 1/15 6.0 732 3.0 546 2.4 702 3.0 354 5,400 23.5 13.6 11.7
LLE041 1/15 1.0 122 0.5 91 0.4 117 0.5 59 900 3.9 2.3 2.0
LLE068 1/15 2.0 244 1.0 182 0.8 234 1.0 118 1,800 7.8 4.5 3.9
LLE080 1/15 2.0 244 1.0 182 0.8 234 1.0 118 1,800 7.8 4.5 3.9
LLE102 1/15 3.0 366 1.5 273 1.2 351 1.5 177 2,700 11.7 6.8 5.9
LLE136 1/15 4.0 488 2.0 364 1.6 468 2.0 236 3,600 15.7 9.0 7.8
LLE170 1/15 5.0 610 2.5 455 2.0 585 2.5 295 4,500 19.6 11.3 9.8

4 Fins Per Inch

LLE204 1/15 6.0 732 3.0 546 2.4 702 3.0 354 5,400 23.5 13.6 11.7
LLE235 1/15 6.0 732 3.0 546 2.4 702 3.0 354 5,400 23.5 13.6 11.7

208-230/1/60 208-230/1/60 460/1/60 208-230/1/60

Amps Watts Amps Watts Amps Watts Amps Watts

Watts

230/1/60 230/3/60 460/1/60

Total Amps

Model LET/LLE Electric Defrost | 50 Hz

PSC Motor EC Motor Defrost Heaters

Model HP

LET035 1/15 0.5 65 0.4 82 0.5 59 823 3.7 2.2 1.6
LET040 1/15 0.5 65 0.4 82 0.5 59 823 3.7 2.2 1.6
LET047 1/15 0.5 65 0.4 82 0.5 59 823 3.7 2.2 1.6
LET065 1/15 1.0 130 0.8 164 1.0 118 1,647 7.5 4.3 3.2
LET075 1/15 1.0 130 0.8 164 1.0 118 1,647 7.5 4.3 3.2
LET090 1/15 1.0 130 0.8 164 1.0 118 1,647 7.5 4.3 3.2
LET120 1/15 1.5 195 1.2 246 1.5 177 2,470 11.2 6.5 4.9
LET140 1/15 1.5 195 1.2 246 1.5 177 2,470 11.2 6.5 4.9
LET160 1/15 2.0 260 1.6 328 2.0 236 3,294 15.0 8.6 6.5

6 Fins Per Inch

LET180 1/15 2.0 260 1.6 328 2.0 236 3,294 15.0 8.6 6.5
LET200 1/15 2.5 325 2.0 410 2.5 295 4,117 18.7 10.8 8.1
LET240 1/15 3.0 390 2.4 492 3.0 354 4,941 22.5 13.0 9.7
LET280 1/15 3.0 390 2.4 492 3.0 354 4,941 22.5 13.0 9.7
LLE041 1/15 0.5 65 0.4 82 0.5 59 823 3.7 2.2 1.6
LLE068 1/15 1.0 130 0.8 164 1.0 118 1,647 7.5 4.3 3.2
LLE080 1/15 1.0 130 0.8 164 1.0 118 1,647 7.5 4.3 3.2
LLE102 1/15 1.5 195 1.2 246 1.5 177 2,470 11.2 6.5 4.9
LLE136 1/15 2.0 260 1.6 328 2.0 236 3,294 15.0 8.6 6.5
LLE170 1/15 2.5 325 2.0 410 2.5 295 4,117 18.7 10.8 8.1

4 Fins Per Inch

LLE204 1/15 3.0 390 2.4 492 3.0 354 4,941 22.5 13.0 9.7
LLE235 1/15 3.0 390 2.4 492 3.0 354 4,941 22.5 13.0 9.7

220/1/50 380/1/50

Amps Watts Amps Watts Amps Watts Total Amps

220/1/50

Watts

220/1/50 220/3/50 380/1/50

7

Performance Data

Model HGT Hot Gas Defrost | 60 Hz

Capacity Fan Data

Model

HGT035 3,500 1,025 1 700 1,189
HGT040 4,000 1,170 1 700 1,189
HGT047 4,700 1,380 1 650 1,104
HGT065 6,500 1,900 2 1,400 2,379
HGT075 7,500 2,200 2 1,300 2,209
HGT090 9,000 2,640 2 1,300 2,209
HGT120 12,000 3,520 3 2,100 3,568
HGT140 14,000 4,100 3 1,950 3,313
HGT160 16,000 4,690 4 2,600 4,418

6 Fins Per Inch

HGT180 18,000 5,280 4 2,600 4,418
HGT200 20,000 5,860 5 3,250 5,522
HGT240 24,000 7,030 6 3,900 6,627
HGT280 28,000 8,200 6 3,900 6,627
HGT041 4,100 1,200 1 690 1,172
HGT068 6,800 2,000 2 1,380 2,345
HGT080 8,000 2,340 2 1,380 2,345
HGT102 10,200 2,990 3 2,170 3,687
HGT136 13,600 3,990 4 2,760 4,690
HGT170 17,000 4,980 5 3,450 5,862

4 Fins Per Inch

HGT204 20,400 5,980 6 4,140 7,035
HGT235 23,500 6,880 6 4,140 7,035

10°F TD

-20°F SST

BTUH Watts

6°C TD

-29°C SST

No. CFM m3H

Capacity Correction Factors For
Electric and Hot Gas Defrost Units

Saturated Suction
Temperature °F

Saturated Suction
Temperature °C

Multiply Capacity
By

NOTE: When using the hot gas units with a hot gas
loop drain pan on 0°F applications and below, an
insulated drain pan is required.

[phone]

-7 -23 -29 -34

1.15 1.04 1.00 0.90

Model HGT Hot Gas Defrost | 50 Hz

Capacity Fan Data

Model

HGT035 3,325 974 1 630 1,070
HGT040 3,800 1,113 1 630 1,070
HGT047 4,465 1,308 1 586 995
HGT065 6,175 1,809 2 1,260 2,142
HGT075 7,125 2,087 2 1,170 1,989
HGT090 8,550 2,504 2 1,170 1,989
HGT120 11,400 3,339 3 1,891 3,213
HGT140 1,950 3,313 3 1,756 2,984
HGT160 2,600 4,418 4 2,341 3,978

6 Fins Per Inch

HGT180 2,600 4,418 4 2,341 3,978
HGT200 3,250 5,522 5 2,927 4,973
HGT240 3,900 6,627 6 3,512 5,967
HGT280 3,900 6,627 6 3,512 5,967
HGT041 690 1,172 1 621 1,056
HGT068 1,380 2,345 2 1,243 2,111
HGT080 1,380 2,345 2 1,243 2,111
HGT102 2,170 3,687 3 1,954 3,320
HGT136 2,760 4,690 4 2,485 4,223
HGT170 3,450 5,862 5 3,107 5,279

4 Fins Per Inch

HGT204 4,140 7,035 6 3,728 6,334
HGT235 4,140 7,035 6 3,728 6,334

†

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)

10°F TD

-20°F SST

BTUH Watts

6°C TD

-29°C SST

†

No. CFM m3H

8

Specifications

Model HGT Hot Gas Defrost | 60 Hz

Shaded Pole Motor PSC, PSC-TE Motor EC Motor

Model HP

HGT035 1/15 1.8 116 1.0 122 1.0 82 0.5 91 0.4 117 1.1 57 0.6 59 300 2.6 1.3 0.7
HGT040 1/15 1.8 116 1.0 122 1.0 82 0.5 91 0.4 117 1.1 57 0.6 59 300 2.6 1.3 0.7
HGT047 1/15 1.8 116 1.0 122 1.0 82 0.5 91 0.4 117 1.1 57 0.6 59 300 2.6 1.3 0.7
HGT065 1/15 3.6 232 2.0 244 2.0 164 1.0 182 0.8 234 2.0 114 1.1 118 600 5.2 2.6 1.3
HGT075 1/15 3.6 232 2.0 244 2.0 164 1.0 182 0.8 234 2.0 114 1.1 118 600 5.2 2.6 1.3
HGT090 1/15 3.6 232 2.0 244 2.0 164 1.0 182 0.8 234 2.0 114 1.1 118 600 5.2 2.6 1.3
HGT120 1/15 5.4 348 3.0 366 3.0 246 1.5 273 1.2 351 2.9 171 1.6 177 900 7.8 3.9 2.0
HGT140 1/15 5.4 348 3.0 366 3.0 246 1.5 273 1.2 351 2.9 171 1.6 177 900 7.8 3.9 2.0
HGT160 1/15 7.2 464 4.0 488 4.0 328 2.0 364 1.6 468 3.8 228 2.1 236 1,200 10.4 5.2 2.6

6 Fins Per Inch

HGT180 1/15 7.2 464 4.0 488 4.0 328 2.0 364 1.6 468 3.8 228 2.1 236 1,200 10.4 5.2 2.6
HGT200 1/15 9.0 580 5.0 610 5.0 410 2.5 455 2.0 585 4.7 285 2.6 295 1,500 13.0 6.5 3.3
HGT240 1/15 10.8 696 6.0 732 6.0 492 3.0 546 2.4 702 5.6 342 3.1 354 1,800 15.7 7.8 3.9
HGT280 1/15 10.8 696 6.0 732 6.0 492 3.0 546 2.4 702 5.6 342 3.1 354 1,800 15.7 7.8 3.9
HGT041 1/15 1.8 116 1.0 122 1.0 82 0.5 91 0.4 117 1.1 57 0.6 59 300 2.6 1.3 0.7
HGT068 1/15 3.6 232 2.0 244 2.0 164 1.0 182 0.8 234 2.0 114 1.1 118 600 5.2 2.6 1.3
HGT080 1/15 3.6 232 2.0 244 2.0 164 1.0 182 0.8 234 2.0 114 1.1 118 600 5.2 2.6 1.3
HGT102 1/15 5.4 348 3.0 366 3.0 246 1.5 273 1.2 351 2.9 171 1.6 177 900 7.8 3.9 2.0
HGT136 1/15 7.2 464 4.0 488 4.0 328 2.0 364 1.6 468 3.8 228 2.1 236 1,200 10.4 5.2 2.6
HGT170 1/15 9.0 580 5.0 610 5.0 410 2.5 455 2.0 585 4.7 285 2.6 295 1,500 13.0 6.5 3.3

4 Fins Per Inch

HGT204 1/15 10.8 696 6.0 732 6.0 492 3.0 546 2.4 702 5.6 342 3.1 354 1,800 15.7 7.8 3.9
HGT235 1/15 10.8 696 6.0 732 6.0 492 3.0 546 2.4 702 5.6 342 3.1 354 1,800 15.7 7.8 3.9

115/1/60

Amps Watts Amps Watts Amps Watts Amps Watts Amps Watts Amps Watts Amps Watts

208-

230/1/60

115/1/60

208-

230/1/60

460/1/60 115/1/60

208-

230/1/60

Watts

Drain Pan Heaters*

115/1/60 230/1/60 460/1/60

Total Amps

Model HGT Hot Gas Defrost | 50 Hz

PSC Motor EC Motor

Model HP

HGT035 1/15 1.0 68 0.5 65 0.4 82 1.1 57 0.6 59 275 2.5 1.3 0.6
HGT040 1/15 1.0 68 0.5 65 0.4 82 1.1 57 0.6 59 275 2.5 1.3 0.6
HGT047 1/15 1.0 68 0.5 65 0.4 82 1.1 57 0.6 59 275 2.5 1.3 0.6
HGT065 1/15 2.0 136 1.0 130 0.8 164 2.0 114 1.1 118 549 5.0 2.5 1.1
HGT075 1/15 2.0 136 1.0 130 0.8 164 2.0 114 1.1 118 549 5.0 2.5 1.1
HGT090 1/15 2.0 136 1.0 130 0.8 164 2.0 114 1.1 118 549 5.0 2.5 1.1
HGT120 1/15 3.0 204 1.5 195 1.2 246 2.9 171 1.6 177 823 7.5 3.7 1.6
HGT140 1/15 3.0 204 1.5 195 1.2 246 2.9 171 1.6 177 823 7.5 3.7 1.6
HGT160 1/15 4.0 272 2.0 260 1.6 328 3.8 228 2.1 236 1,098 10.0 5.0 2.2

6 Fins Per Inch

HGT180 1/15 4.0 272 2.0 260 1.6 328 3.8 228 2.1 236 1,098 10.0 5.0 2.2
HGT200 1/15 5.0 340 2.5 325 2.0 410 4.7 285 2.6 295 1,372 12.5 6.2 2.7
HGT240 1/15 6.0 408 3.0 390 2.4 492 5.6 342 3.1 354 1,649 15.0 7.5 3.2
HGT280 1/15 6.0 408 3.0 390 2.4 492 5.6 342 3.1 354 1,649 15.0 7.5 3.2
HGT041 1/15 1.0 68 0.5 65 0.4 82 1.1 57 0.6 59 275 2.5 1.3 0.6
HGT068 1/15 2.0 136 1.0 130 0.8 164 2.0 114 1.1 118 549 5.0 2.5 1.1
HGT080 1/15 2.0 136 1.0 130 0.8 164 2.0 114 1.1 118 549 5.0 2.5 1.1
HGT102 1/15 3.0 204 1.5 195 1.2 246 2.9 171 1.6 177 823 7.5 3.7 1.6
HGT136 1/15 4.0 272 2.0 260 1.6 328 3.8 228 2.1 236 1,098 10.0 5.0 2.2
HGT170 1/15 5.0 340 2.5 325 2.0 410 4.7 285 2.6 295 1,372 12.5 6.2 2.7

4 Fins Per Inch

HGT204 1/15 6.0 408 3.0 390 2.4 492 5.6 342 3.1 354 1,649 15.0 7.5 3.2
HGT235 1/15 6.0 408 3.0 390 2.4 492 5.6 342 3.1 354 1,649 15.0 7.5 3.2

110/1/50 220/1/50 380/1/50 110/1/50 220/1/50

Amps Wat ts Amps Watts Amps Watts Amps Watts Amps Watts Total Amps

Watts

Drain Pan Heaters*

110/1/50 220/3/50 380/1/50

* Optional with electric drain pan

9

Physical Data

Model ADT Air Defrost

Model

No. of

Fans

Coil Inlet

OD

ADT040 1 1/2 5/8 1/4 3/4 28 13
ADT052 1 1/2 5/8 1/4 3/4 31 15
ADT065 1 1/2 7/8 1/4 3/4 34 16
ADT070 2 1/2 7/8 1/4 3/4 45 21
ADT090 2 1/2 7/8 1/4 3/4 48 22
ADT104 2 1/2 7/8 1/4 3/4 49 23
ADT120 2 1/2 7/8 1/4 3/4 51 24
ADT130 2 1/2 7/8 1/4 3/4 53 25
ADT140 3 1/2 7/8 1/4 3/4 63 29
ADT156 3 1/2 7/8 1/4 3/4 67 31
ADT180 3 1/2 7/8 1/4 3/4 69 32
ADT208 4 1/2 1-1/8 1/4 3/4 82 38
ADT260 5 1/2 1-1/8 1/4 3/4 103 47
ADT312 6 1/2 1-1/8 1/4 3/4 124 57
ADT370 6 1/2 1-3/8 1/4 3/4 127 58

Connections (in.)

Suction ID

External

Equalizer OD

Drain MPT lbs. kg

Approx. Net

Wt.

Model LET/LLE Electric Defrost

Model

LET035 1 1/2 5/8 1/4 3/4 24 11
LET040 1 1/2 5/8 1/4 3/4 26 12
LET047 1 1/2 5/8 1/4 3/4 29 14
LET065 2 1/2 5/8 1/4 3/4 43 20
LET075 2 1/2 5/8 1/4 3/4 45 21
LET090 2 1/2 7/8 1/4 3/4 48 22
LET120 3 1/2 7/8 1/4 3/4 60 28
LET140 3 1/2 7/8 1/4 3/4 62 29
LET160 4 1/2 1-1/8 1/4 3/4 81 37

6 Fins Per Inch

LET180 4 1/2 1-1/8 1/4 3/4 84 39
LET200 5 1/2 1-1/8 1/4 3/4 101 46
LET240 6 1/2 1-1/8 1/4 3/4 121 55
LET280 6 1/2 1-1/8 1/4 3/4 124 57
LLE041 1 1/2 5/8 1/4 3/4 28 13
LLE068 2 1/2 7/8 1/4 3/4 44 21
LLE080 2 1/2 7/8 1/4 3/4 47 22
LLE102 3 1/2 7/8 1/4 3/4 59 27
LLE136 4 1/2 1-1/8 1/4 3/4 80 37
LLE170 5 1/2 1-1/8 1/4 3/4 100 46

4 Fins Per Inch

LLE204 6 1/2 1-1/8 1/4 3/4 120 55
LLE235 6 1/2 1-1/8 1/4 3/4 123 56

No. of

Fans

Coil Inlet

OD

Connections (in.)

Suction ID

External

Equalizer OD

Approx. Net

Wt.

Drain MPT lbs. kg

10

Physical Data

Model HGT Hot Gas Defrost

Connections (in.)

Model

HGT035 1 5/8 5/8 1/4 3/4 3/8 5/8 26 12
HGT040 1 5/8 5/8 1/4 3/4 3/8 5/8 28 13
HGT047 1 5/8 5/8 1/4 3/4 3/8 5/8 31 15
HGT065 2 5/8 5/8 1/4 3/4 3/8 5/8 45 21
HGT075 2 5/8 7/8 1/4 3/4 3/8 5/8 47 22
HGT090 2 7/8 7/8 1/4 3/4 3/8 5/8 50 23
HGT120 3 7/8 7/8 1/4 3/4 3/8 5/8 62 29
HGT140 3 7/8 7/8 1/4 3/4 3/8 5/8 64 30

6 Fins Per Inch

HGT160 4 7/8 1-1/8 1/4 3/4 3/8 5/8 83 38
HGT180 4 1-1/8 1-1/8 1/4 3/4 3/8 5/8 86 40
HGT200 5 1-1/8 1-1/8 1/4 3/4 3/8 5/8 103 47
HGT240 6 1-1/8 1-1/8 1/4 3/4 3/8 5/8 123 56
HGT280 6 1-1/8 1-1/8 1/4 3/4 3/8 5/8 126 57
HGT041 1 5/8 5/8 1/4 3/4 3/8 5/8 30 14
HGT068 2 5/8 7/8 1/4 3/4 3/8 5/8 46 21
HGT080 2 5/8 7/8 1/4 3/4 3/8 5/8 49 23
HGT102 3 7/8 7/8 1/4 3/4 3/8 5/8 61 28
HGT136 4 7/8 1-1/8 1/4 3/4 3/8 5/8 82 38
HGT170 5 7/8 1-1/8 1/4 3/4 3/8 5/8 102 47

4 Fins Per Inch

HGT204 6 7/8 1-1/8 1/4 3/4 3/8 5/8 122 56
HGT235 6 1-1/8 1-1/8 1/4 3/4 3/8 5/8 125 57

No. of

Fans

Coil

Inlet

ODF

Suction

ID

External

Equalizer

OD

Drain

MPT

Side
Port

OD

Hot Gas

Pan Conns.ODlbs. kg

Approx.

Net Wt.

The standard design for the Bohn Low Prole Evaporator incorporates a hot gas loop in the drain pan. Utilizing a hot gas
loop is ideal for hot gas defrost applications where high temperature gas can be maintained to defrost both the evaporator
drain pan and coil.

For applications where cooler (lower) temperature hot gas is used for defrosting, Bohn oers optional electric heater
elements in the drain pan to ensure quick and ecient defrost of the drain pan allowing condensate to drain quickly, saving
the hot gas for ecient evaporator coil defrost.

If the optional electric heating element drain pan is preferred, please specify when ordering, there is no additional charge.

11

Dimensional Data

Dimensional Data For All Models

Air

Defrost

Model

6 FPI 6 FPI 4 FPI in. mm in. mm in. mm in. mm

040 035 - 1 29.50 749.3 17.25 438.1 - - - ­052 040 - 1 29.50 749.3 17.25 438.1 - - - ­065 047 041 1 29.50 749.3 17.25 438.1 - - - ­070 - - 2 45.50 1,155.7 33.25 845 - - - ­090 065 - 2 45.50 1,155.7 33.25 845 - - - ­104 - - 2 45.50 1,155.7 33.25 845 - - - ­120 075 068 2 45.50 1,155.7 33.25 845 - - - ­130 090 080 2 45.50 1,155.7 33.25 845 - - - ­140 120 102 3 61.50 1,562.1 49.25 1,251 - - - ­156 - - 3 61.50 1,562.1 49.25 1,251 - - - ­180 140 - 3 61.50 1,562.1 49.25 1,251 - - - ­208 160 - 4 77.50 1,968.5 65.25 1,657 - - - -

- 180 136 4 77.50 1,968.5 65.25 1,657 - - - ­260 200 170 5 93.50 2,374.9 81.25 2,064 48.63 1,235.1 32.63 828.7
312 240 204 6 109.50 2,781.3 97.25 2,470 48.63 1,235.1 48.63 1,235.1
370 280 235 6 109.50 2,781.3 97.25 2,470 48.63 1,235.1 48.63 1,235.1

NOTE: Hanger brackets will accept 3/8” / 9.5 mm hanger rods.

Electric and

Hot Gas

Defrost Model

No.

of

Fans

Dimensions

A B C D

12

Hot Gas Reverse Cycle Kits

Shipped-loose Factory-installed

TXV Bypass Assembly Kits TXV Bypass Assembly Kits

HGT 6 FPI SQE/SBF EG HFESC SQE/SBF EG HFESC

035-075
090-160
180-280

HGT 4 FPI

041-080
102-204

235

HGT 6 FPI

035-065
075-140
160-280

HGT 4 FPI

041
068-102
136-235

Recommendation is that both check valve kits are ordered: (For hot gas models with the hot gas loop drain
pan ONLY)

NOTE: The drain pan check valve kit can be ordered as an independent item. But the suction line check valve kit
must be ordered with the drain pan check valve kit in order to complete the piping.

NOTE: When using the hot gas units with a hot gas loop drain pan on 0°F applications and below, an insulated
drain pan is required.

50169210
50169211
50169212

50169210
50169211
50169212

Shipped-loose Factory-installed

Drain Pan Loop
Check Valve Kit

50169304
50169305
50169306

50169304
50169305
50169306

50169213
50169214
50169215

50169213
50169214
50169215

50169216
50169217
50169218

50169216
50169217
50169218

Suction Line

Check Valve Kit

50169604
50169605
50169606

50169604
50169605
50169606

52733701
52733702
52733703

52733701
52733702
52733703

Drain Pan Loop
Check Valve Kit

52733601
52733602
52733603

52733601
52733602
52733603

52733704
52733705
52733706

52733704
52733705
52733706

52733707
52733708
52733709

52733707
52733708
52733709

Suction Line

Check Valve Kit

52733801
52733802
52733803

52733801
52733802
52733803

The hot gas unit coolers can be used in reverse cycle hot gas defrost systems using multiple evaporators connected to one

condensing unit. Generally, not more than one-third of the system defrosts at one time.

During the reverse cycle defrost, the reversing valve;
located in the compressor discharge line, diverts hot
gas through the suction line to the evaporator. See
piping view in Figure 1. The suction line check valve
directs the hot gas through the drain pan loop which
prevents condensate in the pan from freezing. The
hot gas exits the loop at the pan loop outlet header
and enters the evaporator through the check valve
assembly. As the hot gas defrosts the coil, heat is
removed from the hot gas and eventually it condenses
into a liquid and exits the coil at the distributor
sideport. The liquid then ows through the check
valve of the thermostatic expansion valve bypass
assembly, around the thermostatic expansion valve,
and into the system liquid line. The liquid refrigerant
then feeds other evaporators on the cooling cycle,
evaporates, and returns to the compressor through
their suction lines.

13

Hot Gas Reverse Cycle Kits (cont.)

In the refrigeration cycle, the thermostatic expansion
valve bypass assembly check valve only allows refrigerant
ow through the thermostatic expansion valve and into the
evaporator coil. As the refrigerant vapor exits the coil at the
suction line, the check valve of the drain pan loop check valve
assembly prevents the refrigerant vapor ow through the drain
pan loop.

Factory engineered assemblies (kits) are available for both
shipped-loose and factory-installed at an additional cost to
complete the reverse cycle piping and components. The suction
line check valve assembly includes the suction line check valve
and the piping for both the suction line and the connection
to the drain pan loop inlet header. In order for the suction line
check valve assembly to be mounted, the drain pan loop check
valve assembly must be used. The drain pan loop check valve
assembly includes the check valve, suction line tee and a bent
pipe. The thermostatic expansion valve bypass assembly option
includes the check valve, tee and necessary piping. In order for
the thermostatic expansion valve bypass assembly option to
be complete, a thermostatic expansion valve must be selected
by the sales engineer. The thermostatic expansion valve
bypass assembly option is dependent on the body style of the
thermostatic expansion valves which includes the Sporlan SQE,
SBF, EG and the Alco HFESC body styles. The factory-installed
thermostatic expansion valve bypass assembly option must
have the thermostatic expansion valve selection included on
the order for the hot gas unit cooler.

To increase the eciency, higher performance and greater system protection, a heat exchanger may be benecial to the
system. In order to use a heat exchanger, the thermostatic expansion valve bypass assembly option must be modied. See
the piping view in Figure 2. The modication includes rerouting the pipe from the thermostatic expansion valve bypass
check valve to the inlet connection of the liquid line to the heat exchanger. A pipe needs to be routed from the liquid line
outlet connection of the heat exchanger to the inlet connection of the thermostatic expansion valve.

The electrical control option includes an adjustable defrost termination and fan delay control (DTFD) which is standard.
For an additional cost, an optional (2) control electrical system is available with one adjustable control for defrost
termination (DT) and one xed control for the fan delay (FD). For both the DTFD and DT adjustable controls, the remote
bulb position is with the bulb strapped to the piping of the thermostatic expansion valve bypass assembly option between
the distributor sideport and the check valve. When the thermostatic expansion valve bypass assembly is shipped-loose, the
installer will need to position the remote bulb. When the thermostatic expansion valve bypass assembly is factory-installed,
the remote bulb should already be properly installed.

14

3-Pipe Hot Gas Defrost

The hot gas defrost unit coolers conforms to
the standard 3-pipe hot gas system using a check
valve assembly, an electrical control to terminate
the defrost, and a hot gas solenoid valve. The
check valve assembly transports the hot gas
between the drain pan loop and the sideport
distributor of the coil. The check valve assembly kit
is available for shipped-loose or factory-installed
for an additional cost.

The electrical control option includes an
adjustable defrost termination and fan delay
control (DTFD) which is standard. An optional
(2) control electrical system is available with one
adjustable control for defrost termination (DT)
and one xed control for the fan delay (FD) for
an additional cost. For both the DTFD and DT
adjustable controls, the remote bulb position is
with the bulb strapped to the suction line to insure
a complete defrost. The remote bulb is positioned
by the installer. The hot gas solenoid valve must be
ordered separately and will be shipped-loose. The thermostatic expansion valve could be ordered separately and shipped­loose or the thermostatic expansion valve could be factory-installed with a liquid line for an additional cost.

The liquid line is designed for the body styles of the Sporlan SQE, SBF, EG and the Alco HFESC thermostatic expansion
valves. The thermostatic expansion valve needs to be selected by the sales engineer. In a typical 3-pipe, multiple evaporator
system, the compressor discharge defrosts the evaporator. The liquid/vapor mixture of refrigerant after defrost, however,
returns to the common suction line of the system. In order to provide sucient re-evaporation of the liquid vapor mixture
and sucient heat for defrost, no more than one-third of the system should be defrosted at one time. Some means of
control in the 3-pipe hot gas system should be supplied to regulate the large amount of liquid returning to the compressor,
refrigerant slugging can otherwise damage the compressor.

Shipped-loose Factory-installed

TXV Liquid Line TXV Liquid Line

HGT 6 FPI SQE/SBF EG HFESC SQE/SBF EG HFESC

035-075
090-160
180-280

50169410
50169411
50169412

50169413
50169414
50169415

50169416
50169417
50169418

52733901
52733902
52733903

52733904
52733905
52733906

52733907
52733908
52733909

HGT 4 FPI

041-080
102-204

235

For hot gas models with the
hot gas loop drain pan only

When using the hot
gas units with a hot
gas loop drain pan on
0°F applications and
below, an insulated
drain pan is required.

50169410
50169411
50169412

HGT 6 FPI

035-075
090-160
180-280

50169413
50169414
50169415

50169416
50169417
50169418

52733901
52733902
52733903

52733904
52733905
52733906

52733907
52733908
52733909

Shipped-loose Factory-installed

Drain Pan Loop Check Valve Kit Drain Pan Loop Check Valve Kit

50169504
50169505
50169506

52739601
52739602
52739603

HGT 4 FPI

041-080
102-204

235

50169504
50169505
50169506

52739601
52739602
52739603

15

Replacement Parts

Commercial Refrigeration Parts

Right source. Right parts. Right now.

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commercial refrigeration parts, accessories and innovative electronic
controls for all Bohn 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.

Dependable. Versatile. Courteous.

Finally, one simple source for all your replacement needs from a name
you can trust.

For parts, please contact [phone] or visit www.interlinkparts.com.

No. Fans

1 040-065 035-047 041
2 070-130 065-090 068-080
3 140-180 120-140 102
4 208 160-180 136
5 260 200 170
6 312-370 240-280 204-235

Air Defrost

6 FPI

Electric & Hot Gas Defrost

6 FPI 4 FPI

Motor/Fan Blade/Fan Guards

Part # Description No. Fans

25300101 Motor 115/1/60 Shaded Pole 1 - 6
25300201 Motor 208-230/1/60 Shaded Pole 1 - 6
25309501 Motor 115/1/60/50 Totally Enclosed PSC/PSC 1 - 6
25309601 Motor 208-230/1/60/50 Totally Enclosed PSC 1 - 6
25309701 Motor 460/1/60/50 Totally Enclosed PSC 1 - 6
25309801 Motor 208-230/1/60/50 PSC 1 - 6
25308701 Motor 460/1/60/50 PSC 1 - 6
25317701 Motor 208-230/1/60 EC 1 - 6
25317801 Motor 115/1/60 EC 1 - 6

5140C Fan Blade 1 - 6
37000701 Fan Guard - Molded 1 - 6
37000601 Fan Guard - Wire 1 - 6
23104901 Motor Mount used with 115 & 230V motors 1 - 6
23103301 Motor Mount used with 460V motors 1 - 6

Cabinet Components

Part # Description No. Fans

40480101 Drain Pan Air & Hot Gas Defrost 1
40480201 Drain Pan Air & Hot Gas Defrost 2
40480301 Drain Pan Air & Hot Gas Defrost 3
40480401 Drain Pan Air & Hot Gas Defrost 4
40480501 Drain Pan Air & Hot Gas Defrost 5
40480601 Drain Pan Air & Hot Gas Defrost 6
40480103 Drain Pan Electric Defrost 1
40480205 Drain Pan Electric Defrost 2
40480305 Drain Pan Electric Defrost 3
40480403 Drain Pan Electric Defrost 4
40480503 Drain Pan Electric Defrost 5
40480603 Drain Pan Electric Defrost 6
40880801 Access Panel - Elect. 1 - 6
40880701 Access Panel - Refrig. 1 - 6
40880901 Back Panel - Refrig. 1 - 6
40881001 Back Panel - Elect. 1 - 6
40881201 End Panel - Hot Gas Refrig. 1 - 6

Hot Gas Defrost - Electric Drain Pan
Option Drain Pan Heater (1 per unit)

Part # Description Voltage No. Fans

24752101 300 W 115/1/60 1
24752102 600 W 115/1/60 2
24752103 900 W 115/1/60 3
24752104 1200 W 115/1/60 4
24752105 1500 W 115/1/60 5
24752106 1800 W 115/1/60 6
24752201 300 W 208-230/1/60 1
24752202 600 W 208-230/1/60 2
24752203 900 W 208-230/1/60 3
24752204 1200 W 208-230/1/60 4
24752205 1500 W 208-230/1/60 5
24752206 1800 W 208-230/1/60 6
24752301 300 W 460/1/60 1
24752302 600 W 460/1/60 2
24752303 900 W 460/1/60 3
24752304 1200 W 460/1/60 4
24752305 1500 W 460/1/60 5
24752306 1800 W 460/1/60 6

Electric Defrost

Part # Description Voltage No. Fans

Coil Heater

24752001 300 W 208-230/1/60 1
24752002 600 W 208-230/1/60 2
24752003 900 W 208-230/1/60 3
24752004 1200 W 208-230/1/60 4
24752005 1500 W 208-230/1/60 5
24752006 1800 W 208-230/1/60 6

Bottom Coil Heater

24752401 150 W 208-230/1/60 1
24752402 300 W 208-230/1/60 2
24752403 450 W 208-230/1/60 3
24752404 600 W 208-230/1/60 4
24752405 750 W 208-230/1/60 5
24752406 900 W 208-230/1/60 6

Drain Pan Heater

24752501 150 W 208-230/1/60 1
24752502 300 W 208-230/1/60 2
24752503 450 W 208-230/1/60 3
24752504 600 W 208-230/1/60 4
24752505 750 W 208-230/1/60 5
24752506 900 W 208-230/1/60 6

Electrical Components

Part # Description No. Fans

22512601 Terminal Strip 1 - 6

5709L

4267W

2891040 Room Thermostat 1 - 6

5708L Heater Safety — Klixon type 1 - 6

Defrost Termination/Fan Delay
— Klixon type
Defrost Termination/Fan Delay
— Adjustable type

Drain Fittings

Part # Description No. Fans

26925101 Drain Fitting Kit 1 - 6

1 - 6

1 - 6

16

Standard Nozzle Selection

Model ADT Air Defrost

Model

ADT040 1 3/16 15 1 - ­ADT052 1 3/16 15 1 - ­ADT065 1 3/16 15 2 L-1/2 L-1/3
ADT070 2 3/16 15 2 L-1/2 L-1/3
ADT090 2 3/16 15 3 L-3/4 L-1/2
ADT104 2 3/16 15 3 L-3/4 L-1/2
ADT120 2 3/16 15 3 L-1 L-3/4
ADT130 2 3/16 15 4 L-1 L-3/4
ADT140 3 3/16 15 4 L-1 L-3/4
ADT156 3 3/16 15 5 L-1-1/2 L-1
ADT180 3 3/16 15 5 L-1-1/2 L-1
ADT208 4 3/16 15 5 L-1-1/2 L-1
ADT260 5 3/16 15 9 L-2 L-1-1/2
ADT312 6 3/16 15 9 L-2-1/2 L-2
ADT370 6 3/16 15 10 L-3 L-2

No. of

Fans

Distributor Tube (in.)

OD Length

Model LET/LLE Electric Defrost

Model

LET035 1 3/16 15 2 L-1/2 L-1/4 L-1/3 L-1/4
LET040 1 3/16 15 2 L-1/2 L-1/4 L-1/3 L-1/4
LET047 1 3/16 15 2 L-1/2 L-1/3 L-1/3 L-1/3
LET065 2 3/16 15 4 L-3/4 L-1/2 L-1/2 L-1/2
LET075 2 3/16 15 4 L-1 L-3/4 L-3/4 L-1/2
LET090 2 3/16 15 5 L-1 L-3/4 L-3/4 L-1/2
LET120 3 3/16 15 5 L-1-1/2 L-1 L-1 L-3/4
LET140 3 3/16 15 6 L-1-1/2 L-1 L-1-1/2 L-1
LET160 4 3/16 15 8 L-2 L-1 L-1-1/2 L-1

6 Fins Per Inch

LET180 4 3/16 15 10 L-2 L-1-1/2 L-1-1/2 L-1
LET200 5 3/16 15 9 L-2-1/2 L-1-1/2 L-2 L-1-1/2
LET240 6 3/16 15 9 L-2-1/2 L-2 L-2 L-1-1/2
LET280 6 3/16 15 10 L-3 L-2 L-2-1/2 L-2
LLE041 1 3/16 15 2 L-1/2 L-1/3 L-1/3 L-1/4
LLE068 2 3/16 15 4 L-3/4 L-1/2 L-1/2 L-1/3
LLE080 2 3/16 15 4 L-1 L-3/4 L-3/4 L-1/2
LLE102 3 3/16 15 5 L-1 L-3/4 L-3/4 L-3/4
LLE136 4 3/16 15 8 L-1-1/2 L-1 L-1 L-3/4
LLE170 5 3/16 15 8 L-2 L-1-1/2 L-1-1/2 L-1
LLE204 6 3/16 15 8 L-2-1/2 L-1-1/2 L-2 L-1-1/2

4 Fins Per Inch

LLE235 6 3/16 15 10 L-2-1/2 L-2 L-2 L-1-1/2

No. of

Fans

Distributor Tube (in.)

OD Length R-404A R-22 R-404A R-22

No. of

Circuits

No. of

Circuits

R-404A R-22

Low Temp.

-30°F to 0°F SST

-34°C to -18°C SST

Medium Temp.

10°F to 25°F SST

-12°C to -4°C SST

Model HGT Hot Gas Defrost

Model No. of Fans

HGT035 1 1/4 15 2 J-1/2 J-1/4 J-1/3 J-1/4
HGT040 1 1/4 15 2 J-1/2 J-1/3 J-1/3 J-1/4
HGT047 1 1/4 15 2 J-3/4 J-1/3 J-1/2 J-1/4
HGT065 2 1/4 15 4 J-1 J-1/2 J-3/4 J-1/3
HGT075 2 1/4 15 4 J-1 J-3/4 J-3/4 J-1/2
HGT090 2 1/4 15 5 G-1-1/2 G-3/4 G-3/4 G-1/2
HGT120 3 1/4 15 5 G-1-1/2 G-1 G-1 G-3/4
HGT140 3 1/4 15 6 G-2 G-1 G-1-1/2 G-1
HGT160 4 1/4 15 8 G-2 G-1-1/2 G-1-1/2 G-1

6 Fins Per Inch

HGT180 4 1/4 15 10 E-2-1/2 E-1-1/2 E-1-1/2 E-1
HGT200 5 1/4 15 9 E-2-1/2 E-2 E-2 E-1-1/2
HGT240 6 1/4 15 9 E-3 E-2 E-2 E-1-1/2
HGT280 6 1/4 15 10 E-4 E-2-1/2 E-2-1/2 E-2
HGT041 1 1/4 15 2 J-1/2 J-1/3 J-1/3 J-1/4
HGT068 2 1/4 15 4 J-1 J-1/2 J-3/4 J-1/2
HGT080 2 1/4 15 4 J-1 J-3/4 J-3/4 J-1/2
HGT102 3 1/4 15 5 G-1-1/2 G-3/4 G-1 G-3/4
HGT136 4 1/4 15 8 G-2 G-1 G-1-1/2 G-1
HGT170 5 1/4 15 8 G-2 G-1-1/2 G-1-1/2 G-1
HGT204 6 1/4 15 8 G-2-1/2 G-2 G-2 G-1-1/2

4 Fins Per Inch

HGT235 6 1/4 15 10 E-3 E-2 E-2 E-1-1/2

Distributor Tube (in.)

OD Length R-404A R-22 R-404A R-22

No. of

Circuits

Low Temp.

-30°F to 0°F SST

-34°C to -18°C SST

Medium Temp.

10°F to 25°F SST

-12°C to -4°C SST

17

Notes

18

Notes

19

For more information on Bohn refrigeration products, contact
your sales representative or visit us at www.thecoldstandard.com.

A Brand of Heatcraft Refrigeration Products LLC

2175 West Park Place Blvd. • Stone Mountain, GA • 30087

800.537.7775 • FAX [phone]

www.thecoldstandard.com

Since product improvement is a continuing eort, we reserve the right to
make changes in specications without notice.

BN-LOPTB-0408 | Version 000