Heatcraft Refrigeration Products | Heatcraft Worldwide Refrigeration

Large Unit Coolers

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Bohn Standard Model: -
Click Here For Newer Model
Bohn Config Model: BHA520SA
Voltage: 460/3/60
Motor Type: TE-VFD Approved Motor
List Price ($US): 13,675
Bohn intelliGen™ Config Model: BHA520SGA
Bohn intelliGen™ Config. List Price ($US): 18,768

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 Technical Bulletin
 Unit Coolers Installation & Operation Manual
 Refrigeration Systems Installation & Operation Manual
A wide range of shipped-loose accessories are available to order. Can’t Find Something or need help selecting the appropriate accessory for your unit? Please contact your local Sales Representative or Account Engineer for assistance.

Part NumberDescriptionNotesList Price ($US)
Room Thermostats
2891040Room Thermostat  334
28963301Electronic Room Thermostat  543
Extended Throw
89910701Collar for Air Throw (24" fan)Must be used with wire fan guards. Must order 1 per fan.579
Check Valves
5731F1 5/8" Suction Line Check Valve  952
Drain Line Heaters
5508Q6 ft. Drain Line heater (208-230V, 42 Watts)  170
5594P12 ft. Drain Line heater (208-230V, 84 Watts)  185
5595P18 ft. Drain Line heater (208-230V, 126 Watts)  219
5596P36 ft. Drain Line heater (208-230V, 252 Watts)  336
5597P60 ft. Drain Line heater (208-230V, 420 Watts)  620
Heat Exchangers
24200009Heat Exchanger used on 520 - 630 Air Defrost Models, 450 - 550 Electric & Hot Gas Defrost Models (6 FPI), and 400 - 480 Electric & Hot Gas Defrost Models (4.5 FPI)7/8" Liquid Connection OD, 1 5/8" Suction Connecction OD, 16" Length, 4lbs Approx. Ship Wt.654

Expansion Valves (TXV)
When placing order, please specify refrigerant type, saturated suction temperature (SST), liquid temperature, and room temperature.

Part NumberCapacity Range (BTUH)List Price ($US)
TXV06036,000 BTUH to 60,000 BTUH630

Liquid-line Solenoid Valves (LLSV)

Part NumberCapacity Range (BTUH)SizeList Price ($US)
Medium Temperature Application (BTUH)
5766Y51,000 BTUH to 72,000 BTUH1/2401
Low Temperature Application (BTUH)
5766Y44,000 BTUH to 62,000 BTUH1/2401