Bohn BHA2160 User Manual

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Page 1

Replaces BN-LUCTB, May 2014

LARGE UNIT COOLERS

Technical Guide

Models BHA | Air Defrost • BHE/BHL | Electric Defrost • BHG/BHF | Hot Gas Defrost

BN-LUCTB

April 2015

heatcraftrpd.com

Page 2

Table of Contents

Features & Benets ............................................................................................................................................. 3

60 Hz Performance ......................................................................................................................................... 4-8

50 Hz Performance .......................................................................................................................................9-13

Physical Specications ............................................................................................................................. 14-16

Dimensional Data ...................................................................................................................................... 17-18

Nozzle Selection ................................................................................................................................................ 19

Replacement Parts ..................................................................................................................................... 20-21

Notes ............................................................................................................................................................... 22-23

Nomenclature

Bohn

Large Unit Cooler

Fins Per Inch/Defrost

A = 6 or 8 FPI Air Defrost E = 6 FPI Electric Defrost L = 4 FPI Electric Defrost G = 6 FPI Hot Gas Defrost F = 4 FPI Hot Gas Defrost

Capacity x 100

(standard motor/fan blade)

BH A 850 C P A

Vintage

Optional Motor

T = Totally Enclosed Motors V = High CFM Option P = 3-Phase Motor

Voltage

B = 208-230/1/60 M = 460/1/60 C = 208-230/3/60 X = 380-400/3/50 D = 460/3/60 Y = 200-220/1/50 E = 575/3/60

Page 3

Features & Benefits

Bohn’s trusted and proven line of heavy duty large unit coolers for warehouse cooler/freezer applications. With a wider capacity range and the patented Thermo-Flex coil design, these large unit coolers provide ecient, reliable operation. Bohn has designed many features and options into this product line to give you a superior heavy duty evaporator.

Features

• Mill nish aluminum provides an attractive design and structurally sound cabinet

• Thermo-Flex (with ve-year limited warranty) is innovative, eliminates leaks, and reduces risk of refrigerant loss

• 850 rpm motors are quiet and reliable

• Liquid line solenoid wiring harness for faster installation

• Suction Schrader tting for easier suction temperature measurement

• Hinged drain pan and access panels for easy servicing

• Captive fasteners on access panels for easy servicing — no fumbling with loose bolts and nuts

• Adjustable defrost control can be customized per application

• Long air throw is ideal for large warehouse and industrial applications

• Standardized terminal board for easier eld wiring

• Complete hot gas defrost model oering meets more applications

Options

• High CFM motor and fan combinations (208230/3/60 and 460/3/60)

• Totally enclosed motors (208-230/3/60 and 460/3/60)

• Low temperature motors for blast cooling and freezing (for room temps -31°F to -50°F)

• Units available with Bronze-Glow coil coating (air, electric and hot gas)

• Units available with copper fins (6 FPI models only)

• Air defrost units available with polyester coated fins, or various coil coating options

• Long air throw collars for large warehouse and industrial applications

• More factory mounted features for easier eld installation (consult factory)

• Insulated drain pan

Innovative

Thermo-Flex

™

Coil Design

Bohn’s innovative coil design utilizes a unique approach to coil expansion that virtually eliminates the possibility of leaks at tube sheets and coil supports.

The Thermo-Flex™ coil design for the unit cooler* allows the coil to “flex” during periods of defrost resulting in expansion of the coil surface. By eliminating the possibility of wear at critical stress areas, the integrity and longevity of the unit are dramatically increased. The result is a product which greatly enhances overall system reliability and reduces risk of costly refrigerant loss.

Bohn offers a five-year limited guarantee against leaks at tube sheets and center supports for all large unit coolers.

* Patent number 5,584,340

Page 4

60 Hz Performance

Table 1. Model BHA 60 Hz Air Defrost

Fan Data

Dia.

in./mm

Air Throw ft./m 208-230/1/60

Standard

Collar

Wired

1-Phase

Model

Capacity

BTUH/watts

10°F TD

25°F SST

CFM/m3h No.

BHA Models 6 Fins Per Inch

BHA520 52,000 15,200 9,000 15,300 2 24 610 70 21 85 26 1/2* 6.4 - 6.0 3.4 - 3.0 1.8

BHA630 63,000 18,500 9,000 15,300 2 24 610 70 21 85 26 1/2* 6.4 - 6.0 3.4 - 3.0 1.8

BHA750 75,000 22,000 12,600 21,400 3 24 610 70 21 85 26 1/2* 9.6 5.5 9.0 - 3.0 4.5 2.7

BHA850 85,000 24,900 12,600 21,400 3 24 610 70 21 85 26 1/2* 9.6 5.5 9.0 - 3.0 4.5 2.7

BHA930 93,000 27,200 16,800 28,600 4 24 610 70 21 85 26 1/2* 12.8 8.7 12.0 - 4.7 6.0 3.6

BHA1100 110,000 32,200 16,800 28,600 4 24 610 70 21 85 26 1/2* 12.8 8.7 12.0 - 4.7 6.0 3.6

BHA1170 117,000 34,300 20,700 35,200 3 30 762 100 30 115 35 1 - - 13.8 - - 6.9 7.8

BHA1400 140,000 41,000 20,700 35,200 3 30 762 100 30 115 35 1 - - 13.8 - - 6.9 7.8

BHA1610 161,000 47,200 24,300 41,300 3 30 762 100 30 115 35 1-1/2 - - 19.8 - - 9.9 7.8

BHA1900 190,000 55,600 26,550 45,100 3 30 762 120 37 140 43 1-1/2 - - 21.0 - - 10.5 8.4

BHA2200 220,000 64,400 30,400 51,700 4 30 762 120 37 140 43 1-1/2 - - 26.4 - - 13.2 10.4

BHA2440 244,000 71,500 35,400 60,200 4 30 762 120 37 140 43 1-1/2 - - 28.0 - - 14.0 11.2

BHA Models 8 Fins Per Inch

BHA2160 216,000 63,300 25,950 44,100 3 30 762 120 37 140 43 1-1/2 - - 21.0 - - 10.5 8.4

BHA2500 250,000 73,200 29,600 50,300 4 30 762 120 37 140 43 1-1/2 - - 26.4 - - 13.2 10.4

BHA2780 278,000 81,400 34,600 58,800 4 30 762 120 37 140 43 1-1/2 - - 28.0 - - 14.0 11.2

* 208-230/3/60 and 460/3/60 motors are 3/4 HP

NOTES: TD = Temperature Dierence = (Room temperature - saturated suction temperature)

Standard Motor Data

Total Amps

460/1/60

Wired

1-Phase

Wired

3-Phase

208-

230

/3/60

Wired

3-Phase

460

/3/60

575

Page 5

60 Hz Performance

Table 2. Models BHE/BHL 60 Hz Electric Defrost

Fan Data

Dia.

in./mm

Air Throw ft./m 208-230/1/60

Standard

Collar

Wired

1-Phase

Model

Capacity

BTUH/watts

10°F TD

-20°F SST

CFM/m3h No.

BHE Models 6 Fins Per Inch

BHE450 45,000 13,200 9,000 15,300 2 24 610 70 21 85 26 1/2* 6.4 - 6.0 3.4 - 3.0 1.8 9,900 27.5 13.9 11.1

BHE550 55,000 16,100 9,000 15,300 2 24 610 70 21 85 26 1/2* 6.4 - 6.0 3.4 - 3.0 1.8 9,900 27.5 13.9 11.1

BHE640 64,000 18,700 12,600 21,400 3 24 610 70 21 85 26 1/2* - 5.5 9.0 - 3.0 4.5 2.7 12,900 35.8 18.1 14.5

BHE740 74,000 21,700 12,600 21,400 3 24 610 70 21 85 26 1/2* - 5.5 9.0 - 3.0 4.5 2.7 12,900 35.8 18.1 14.5

BHE810 81,000 23,700 16,800 28,600 4 24 610 70 21 85 26 1/2* - 8.7 12.0 - 4.7 6.0 3.6 17,050 47.8 24.3 19.1

BHE950 95,000 27,800 16,800 28,600 4 24 610 70 21 85 26 1/2* - 8.7 12.0 - 4.7 6.0 3.6 17,050 47.8 24.3 19.1

BHE1020 102,000 29,900 20,700 35,200 3 30 762 100 30 115 35 1 - - 13.8 - - 6.9 7.8 21,400 64.2 32.1 22.8

BHE1200 120,000 35,100 20,700 35,200 3 30 762 100 30 115 35 1 - - 13.8 - - 6.9 7.8 21,400 64.2 32.1 22.8

BHE1390 139,000 40,700 24,300 41,300 3 30 762 100 30 115 35 1-1/2 - - 19.8 - - 9.9 7.8 21,400 64.2 32.1 22.8

BHE1650 165,000 48,300 26,550 45,100 3 30 762 120 37 140 43 1-1/2 - - 21.0 - - 10.5 8.4 33,600 87.2 47.5 34.9

BHE2120 212,000 62,100 35,400 60,200 4 30 762 120 37 140 43 1-1/2 - - 28.0 - - 14.0 11.2 49,850 128.4 70.0 56.0

BHL Models 4 Fins Per Inch

BHL400 40,000 11,700 9,400 16,000 2 24 610 70 21 85 26 1/2* 6.4 - 6.0 3.4 - 3.0 1.8 9,900 27.5 13.9 11.1

BHL480 48,000 14,100 9,400 16,000 2 24 610 70 21 85 26 1/2* 6.4 - 6.0 3.4 - 3.0 1.8 9,900 27.5 13.9 11.1

BHL560 56,000 16,400 13,200 22,400 3 24 610 70 21 85 26 1/2* - 5.5 9.0 - 3.0 4.5 2.7 12,900 35.8 18.1 14.5

BHL650 65,000 19,000 13,200 22,400 3 24 610 70 21 85 26 1/2* - 5.5 9.0 - 3.0 4.5 2.7 12,900 35.8 18.1 14.5

BHL710 71,000 20,800 17,600 29,900 4 24 610 70 21 85 26 1/2* - 8.7 12.0 - 4.7 6.0 3.6 17,050 47.8 24.3 19.1

BHL840 84,000 24,600 17,600 29,900 4 24 610 70 21 85 26 1/2* - 8.7 12.0 - 4.7 6.0 3.6 17,050 47.8 24.3 19.1

BHL890 89,000 26,100 21,600 36,700 3 30 762 100 30 115 35 1 - - 13.8 - - 6.9 7.8 21,400 64.2 32.1 22.8

BHL1050 105,000 30,800 21,600 36,700 3 30 762 100 30 115 35 1 - - 13.8 - - 6.9 7.8 21,400 64.2 32.1 22.8

BHL1220 122,000 35,700 25,200 42,800 3 30 762 100 30 115 35 1-1/2 - - 19.8 - - 9.9 7.8 21,400 64.2 32.1 22.8

BHL1440 144,000 42,200 27,600 46,900 3 30 762 120 37 140 43 1-1/2 - - 21.0 - - 10.5 8.4 33,600 87.2 47.5 34.9

BHL1860 186,000 54,500 36,800 62,600 4 30 762 120 37 140 43 1-1/2 - - 28.0 - - 14.0 11.2 49,850 128.4 70.0 56.0

* 208-230/3/60 and 460/3/60 motors are 3/4 HP

NOTES: TD = Temperature Dierence = (Room temperature - saturated suction temperature)

Standard Motor Data Defrost Heaters

Wired

3-Phase

Total Amps

208-

230

Wired

/3/60

1-Phase

460/1/60

Wired

3-Phase

460

/3/60

575

/3/60

Watts

Total Amps

208-

460

230

3/60

/3/60

575

/3/60

Capacity Correction Factors for Electric and Hot Gas Defrost Units

Saturated Suction Temperature °F +20 -10 -20 -30 -40

Saturated Suction Temperature °C -7 -23 -29 -34 -40

Multiply Capacity By 1.15 1.04 1.00 0.90 0.80

Page 6

60 Hz Performance

Table 3. Models BHG/BHF 60 Hz Hot Gas Defrost

Fan Data

Dia.

in./mm

Air Throw ft./m 208-230/1/60

Stan-

dardw/Collar

1-Phase

Model

Capacity

BTUH/watts

10°F TD

-20°F SST

CFM/m3h No.

BHG Models 6 Fins Per Inch

BHG450 45,000 13,200 9,000 15,300 2 24 610 70 21 85 26 1/2* 6.4 - 6.0 3.4 - 3.0 1.8 2,100 9.2 4.6 3.7

BHG550 55,000 16,100 9,000 15,300 2 24 610 70 21 85 26 1/2* 6.4 - 6.0 3.4 - 3.0 1.8 2,100 9.2 4.6 3.7

BHG640 64,000 18,700 12,600 21,400 3 24 610 70 21 85 26 1/2* - 5.5 9.0 - 3.0 4.5 2.7 2,700 11.8 5.9 4.7

BHG740 74,000 21,700 12,600 21,400 3 24 610 70 21 85 26 1/2* - 5.5 9.0 - 3.0 4.5 2.7 2,700 11.8 5.9 4.7

BHG810 81,000 23,700 16,800 28,600 4 24 610 70 21 85 26 1/2* - 8.7 12.0 - 4.7 6.0 3.6 4,000 17.4 8.7 6.9

BHG950 95,000 27,800 16,800 28,600 4 24 610 70 21 85 26 1/2* - 8.7 12.0 - 4.7 6.0 3.6 4,000 17.4 8.7 6.9

BHG1020 102,000 29,900 20,700 35,200 3 30 762 100 30 115 35 1 - - 13.8 - - 6.9 7.8 4,000 17.4 8.7 6.9

BHG1200 120,000 35,100 20,700 35,200 3 30 762 100 30 115 35 1 - - 13.8 - - 6.9 7.8 4,000 17.4 8.7 6.9

BHG1390 139,000 40,700 24,300 41,300 3 30 762 100 30 115 35 1-1/2 - - 19.8 - - 9.9 7.8 4,000 17.4 8.7 6.9

BHG1650 165,000 48,300 26,550 45,100 3 30 762 120 37 140 43 1-1/2 - - 21.0 - - 10.5 8.4 4,200 18.2 9.1 7.3

BHG2120 212,000 62,100 35,400 60,200 4 30 762 120 37 140 43 1-1/2 - - 28.0 - - 14.0 11.2 6,450 23.2** 14.0 11.2

BHF Models 4 Fins Per Inch

BHF400 40,000 11,700 9,400 16,000 2 24 610 70 21 85 26 1/2* 6.4 - 6.0 3.4 - 3.0 1.8 2,100 9.2 4.6 3.7

BHF480 48,000 14,100 9,400 16,000 2 24 610 70 21 85 26 1/2* 6.4 - 6.0 3.4 - 3.0 1.8 2,100 9.2 4.6 3.7

BHF560 56,000 16,400 13,200 22,400 3 24 610 70 21 85 26 1/2* - 5.5 9.0 - 3.0 4.5 2.7 2,700 11.8 5.9 4.7

BHF650 65,000 19,000 13,200 22,400 3 24 610 70 21 85 26 1/2* - 5.5 9.0 - 3.0 4.5 2.7 2,700 11.8 5.9 4.7

BHF710 71,000 20,800 17,600 29,900 4 24 610 70 21 85 26 1/2* - 8.7 12.0 - 4.7 6.0 3.6 4,000 17.4 8.7 6.9

BHF840 84,000 24,600 17,600 29,900 4 24 610 70 21 85 26 1/2* - 8.7 12.0 - 4.7 6.0 3.6 4,000 17.4 8.7 6.9

BHF890 89,000 26,100 21,600 36,700 3 30 762 100 30 115 35 1 - - 13.8 - - 6.9 7.8 4,000 17.4 8.7 6.9

BHF1050 105,000 30,800 21,600 36,700 3 30 762 100 30 115 35 1 - - 13.8 - - 6.9 7.8 4,000 17.4 8.7 6.9

BHF1220 122,000 35,700 25,200 42,800 3 30 762 100 30 115 35 1-1/2 - - 19.8 - - 9.9 7.8 4,000 17.4 8.7 6.9

BHF1440 144,000 42,200 27,600 46,900 3 30 762 120 37 140 43 1-1/2 - - 21.0 - - 10.5 8.4 4,200 18.2 9.1 7.3

BHF1860 186,000 54,500 36,800 62,600 4 30 762 120 37 140 43 1-1/2 - - 28.0 - - 14.0 11.2 6,450 23.2** 14.0 11.2

* 208-230/3/60 and 460/3/60 motors are 3/4 HP ** This model with 3-Phase drain pan heaters

†

Hot gas drain pan available

NOTES: TD = Temperature Dierence = (Room temperature - saturated suction temperature)

Standard Motor Data Drain Pan Heaters (Std.)

Total Amps

460/1/60

Wired

3-Phase

208-

230

/3/60

Wired

1-Phase

Wired

3-Phase

460

/3/60

575

/3/60

Watts

Total Amps

208-

230

1/60

/1/60

460

575

/1/60

†

Capacity Correction Factors for Electric and Hot Gas Defrost Units

Saturated Suction Temperature °F +20 -10 -20 -30 -40

Saturated Suction Temperature °C -7 -23 -29 -34 -40

Multiply Capacity By 1.15 1.04 1.00 0.90 0.80

Page 7

60 Hz Performance

Table 4. Models BHE/BHL 60 Hz Electric Defrost High CFM

Fan Data

Dia.

in./mm

Air Throw ft./m

Standard w/ Collar

Model

Capacity

BTUH/watts

10°F TD

-20°F SST

CFM/m3h No.

BHE Models 6 Fins Per Inch

BHE450*V 49,500 14,500 11,300 19,200 2 24 610 85 30 100 30 2 12.0 6.0 9,900 27.5 13.9 11.1

BHE550*V 60,500 17,700 11,300 19,200 2 24 610 85 30 100 30 2 12.0 6.0 9,900 27.5 13.9 11.1

BHE640*V 70,400 20,600 15,900 27,000 3 24 610 85 30 100 30 2 18.0 9.0 12,900 35.8 18.1 14.5

BHE740*V 81,400 23,800 15,900 27,000 3 24 610 85 30 100 30 2 18.0 9.0 12,900 35.8 18.1 14.5

BHE810*V 89,100 26,100 21,200 36,000 4 24 610 85 30 100 30 2 24.0 12.0 17,050 47.8 24.3 19.5

BHE950*V 104,000 30,500 21,200 36,000 4 24 610 85 30 100 30 2 24.0 12.0 17,050 47.8 24.3 19.5

BHE1020*V 107,100 31,400 23,300 39,600 3 30 762 110 30 130 40 3 24.6 12.3 21,400 64.2 32.1 22.8

BHE1200*V 126,000 36,900 23,300 39,600 3 30 762 110 30 130 40 3 24.6 12.3 21,400 64.2 32.1 22.8

BHE1390*V 146,000 42,800 28,000 46,200 3 30 762 110 30 130 40 3 24.6 12.3 21,400 64.2 32.1 22.8

BHE1650*V 174,000 51,000 29,700 50,500 3 30 762 130 40 150 50 3 24.6 12.3 33,600 87.2 47.5 34.9

BHE2120*V 223,000 65,300 39,600 67,300 4 30 762 130 40 150 50 3 32.8 16.4 49,850 128.4 70.0 56.0

BHL Models 4 Fins Per Inch

BHL400*V 42,000 12,300 12,200 20,700 2 24 610 85 30 100 30 2 12.0 6.0 9,900 27.5 13.9 11.1

BHL480*V 50,400 14,800 12,200 20,700 2 24 610 85 30 100 30 2 12.0 6.0 9,900 27.5 13.9 11.1

BHL560*V 58,800 17,200 17,000 28,900 3 24 610 85 30 100 30 2 18.0 9.0 12,900 35.8 18.1 14.5

BHL650*V 68,300 20,000 17,000 28,900 3 24 610 85 30 100 30 2 18.0 9.0 12,900 35.8 18.1 14.5

BHL710*V 74,600 21,800 22,600 38,400 4 24 610 85 30 100 30 2 24.0 12.0 17,050 47.8 24.3 19.5

BHL840*V 88,200 25,800 22,600 38,400 4 24 610 85 30 100 30 2 24.0 12.0 17,050 47.8 24.3 19.5

BHL890*V 91,200 26,700 23,800 40,500 3 30 762 110 30 130 40 3 24.6 12.3 21,400 64.2 32.1 22.8

BHL1050*V 107,600 31,500 23,800 40,500 3 30 762 110 30 130 40 3 24.6 12.3 21,400 64.2 32.1 22.8

BHL1220*V 125,000 36,600 28,600 55,800 3 30 762 110 30 130 40 3 24.6 12.3 21,400 64.2 32.1 22.8

BHL1440*V 147,000 43,100 30,600 52,000 3 30 762 130 40 150 50 3 24.6 12.3 33,600 87.2 47.5 34.9

BHL1860*V 190,000 55,600 40,800 69,400 4 30 762 130 40 150 50 3 32.8 16.4 49,850 128.4 70.0 56.0

NOTES: High CFM models can handle external static pressure up to 1/2” of water High CFM models are designed for operation below 15°F SST CFM is at 0.0 external static pressure

NOTES: TD = Temperature Dierence = (Room temperature - saturated suction temperature)

Standard Motor Data Defrost Heaters

Total Amps

208-

230

/3/60

460

Watts

Total Amps

208-

230

/3/60

460

/3/60

575

Capacity Correction Factors for Electric and Hot Gas Defrost Units

Saturated Suction Temperature °F +20 -10 -20 -30 -40

Saturated Suction Temperature °C -7 -23 -29 -34 -40

Multiply Capacity By 1.15 1.04 1.00 0.90 0.80

Page 8

60 Hz Performance

Table 5. Models BHG/BHF 60 Hz Hot Gas Defrost High CFM

Standard Motor

Data

Total Amps

208-

230

/3/60

Model

Capacity

BTUH/watts

10°F TD

-20°F SST

CFM/m3h No.

Fan Data

Dia.

in./mm

Air Throw ft./m

Standard w/ Collar

BHG Models 6 Fins Per Inch

BHG450*V 49,500 14,500 11,300 19,200 2 24 610 85 30 100 30 2 12.0 6.0 2,100 9.2 4.6 3.7

BHG550*V 60,500 17,700 11,300 19,200 2 24 610 85 30 100 30 2 12.0 6.0 2,100 9.2 4.6 3.7

BHG640*V 70,400 20,600 15,900 27,000 3 24 610 85 30 100 30 2 18.0 9.0 2,700 11.8 5.9 4.7

BHG740*V 81,400 23,800 15,900 27,000 3 24 610 85 30 100 30 2 18.0 9.0 2,700 11.8 5.9 4.7

BHG810*V 89,100 26,100 21,200 36,000 4 24 610 85 30 100 30 2 24.0 12.0 4,000 17.4 8.7 6.9

BHG950*V 104,000 30,500 21,200 36,000 4 24 610 85 30 100 30 2 24.0 12.0 4,000 17.4 8.7 6.9

BHG1020*V 107,100 31,400 23,300 39,600 3 30 762 110 30 130 40 3 24.6 12.3 4,000 17.4 8.7 6.9

BHG1200*V 126,000 36,900 23,300 39,600 3 30 762 110 30 130 40 3 24.6 12.3 4,000 17.4 8.7 6.9

BHG1390*V 146,000 42,800 28,000 46,200 3 30 762 110 30 130 40 3 24.6 12.3 4,000 17.4 8.7 6.9

BHG1650*V 174,000 51,000 29,700 50,500 3 30 762 130 40 150 50 3 24.6 12.3 4,200 18.2 9.1 7.3

BHG2120*V 223,000 65,300 39,600 67,300 4 30 762 130 40 150 50 3 32.8 16.4 6,450 23.2* 14.0 11.2

BHF Models 4 Fins Per Inch

BHF400*V 42,000 12,300 12,200 20,700 2 24 610 85 30 100 30 2 12.0 6.0 2,100 9.2 4.6 3.7

BHF480*V 50,400 14,800 12,200 20,700 2 24 610 85 30 100 30 2 12.0 6.0 2,100 9.2 4.6 3.7

BHF560*V 58,800 17,200 17,000 28,900 3 24 610 85 30 100 30 2 18.0 9.0 2,700 11.8 5.9 4.7

BHF650*V 68,300 20,000 17,000 28,900 3 24 610 85 30 100 30 2 18.0 9.0 2,700 11.8 5.9 4.7

BHF710*V 74,600 21,800 22,600 38,400 4 24 610 85 30 100 30 2 24.0 12.0 4,000 17.4 8.7 6.9

BHF840*V 88,200 25,800 22,600 38,400 4 24 610 85 30 100 30 2 24.0 12.0 4,000 17.4 8.7 6.9

BHF890*V 91,200 26,700 23,800 40,500 3 30 762 110 30 130 40 3 24.6 12.3 4,000 17.4 8.7 6.9

BHF1050*V 107,600 31,500 23,800 40,500 3 30 762 110 30 130 40 3 24.6 12.3 4,000 17.4 8.7 6.9

BHF1220*V 125,000 36,600 28,600 55,800 3 30 762 110 30 130 40 3 24.6 12.3 4,000 17.4 8.7 6.9

BHF1440*V 147,000 43,100 30,600 52,000 3 30 762 130 40 150 50 3 24.6 12.3 4,200 18.2 9.1 7.3

BHF1860*V 190,000 55,600 40,800 69,400 4 30 762 130 40 150 50 3 32.8 16.4 6,450 23.2* 14.0 11.2

Drain Pan Heaters (Std.)

460

/3/60

Watts

208-

230

/1/60

Total Amps

460

/1/60

575

/1/60

†

* This model with 3-Phase drain pan heaters

†

Hot gas drain pan available NOTES: High CFM models can handle external static pressure up to 1/2” of water High CFM models are designed for operation below 15°F SST CFM is at 0.0 external static pressure

NOTES: TD = Temperature Dierence = (Room temperature - saturated suction temperature)

Capacity Correction Factors for Electric and Hot Gas Defrost Units

Saturated Suction Temperature °F +20 -10 -20 -30 -40

Saturated Suction Temperature °C -7 -23 -29 -34 -40

Multiply Capacity By 1.15 1.04 1.00 0.90 0.80

Page 9

50 Hz Performance

Table 6. Model BHA 50 Hz Air Defrost

Fan Data

Dia.

in./mm

Air Throw ft./m 220/1/50 380/1/50

Standard w/ Collar

Model

Capacity

BTUH/watts

6°C TD

-4°C SST

CFM/m3h No.

BHA Models 6 Fins Per Inch

BHA520 47,800 14,000 8,100 23,400 2 24 610 60 18 80 24 1/2* 6.4 3.4 - 3.0

BHA630 58,000 17,000 8,100 23,400 2 24 610 60 18 80 24 1/2* 6.4 3.4 - 3.0

BHA750 69,000 20,200 11,300 32,700 3 24 610 60 18 80 24 1/2* 9.6 - 3.0 4.5

BHA850 78,200 22,900 11,300 32,700 3 24 610 60 18 80 24 1/2* 9.6 - 3.0 4.5

BHA930 85,600 25,100 15,100 43,800 4 24 610 60 18 80 24 1/2* 12.8 - 4.7 6.0

BHA1100 101,200 29,600 15,100 43,800 4 24 610 60 18 80 24 1/2* 12.8 - 4.7 6.0

BHA1170 107,600 31,500 18,600 53,900 3 30 762 90 27 100 30 1 - - - 6.9

BHA1400 128,800 37,700 18,600 53,900 3 30 762 90 27 100 30 1 - - - 6.9

BHA1610 148,100 43,400 21,900 63,200 3 30 762 90 27 100 30 1-1/2 - - - 9.9

BHA1900 174,800 51,200 23,900 69,000 3 30 762 110 34 130 40 1-1/2 - - - 10.5

BHA2200 202,400 59,300 27,400 79,100 4 30 762 110 34 130 40 1-1/2 - - - 13.2

BHA2440 224,500 65,800 31,900 92,100 4 30 762 110 34 130 40 1-1/2 - - - 14.0

BHA Models 8 Fins Per Inch

BHA2160 198,700 58,200 23,400 67,500 3 30 762 110 34 130 40 1-1/2 - - - 10.5

BHA2500 230,000 67,400 26,700 77,000 4 30 762 110 34 130 40 1-1/2 - - - 13.2

BHA2780 255,800 74,900 31,200 90,000 4 30 762 110 34 130 40 1-1/2 - - - 14.0

* 380/3/50 motors are 3/4 HP

NOTES: TD = Temperature Dierence = (Room temperature - saturated suction temperature)

Standard Motor Data

Total Amps

Wired

1-Phase

Wired

1-Phase

Wired

3-Phase

380

/3/50

Page 10

50 Hz Performance

Table 7. Models BHE/BHL 50 Hz Electric Defrost

Fan Data

Dia.

in./mm

Air Throw ft./m 380/1/50

Standard

Collar

Model

Capacity

BTUH/watts

6°C TD

-29°C SST

CFM/m3h No.

BHE Models 6 Fins Per Inch

BHE450 41,400 12,100 8,100 23,400 2 24 610 60 18 80 24 1/2* 3.4 - 3.0 6,760 11.5

BHE550 50,600 14,800 8,100 23,400 2 24 610 60 18 80 24 1/2* 3.4 - 3.0 6,760 11.5

BHE640 58,900 17,300 11,300 32,700 3 24 610 60 18 80 24 1/2* - 3.0 4.5 8,800 15.0

BHE740 68,100 19,900 11,300 32,700 3 24 610 60 18 80 24 1/2* - 3.0 4.5 8,800 15.0

BHE810 74,500 21,800 15,100 43,800 4 24 610 60 18 80 24 1/2* - 4.7 6.0 11,640 20.1

BHE950 87,400 25,600 15,100 43,800 4 24 610 60 18 80 24 1/2* - 4.7 6.0 11,640 20.1

BHE1020 93,800 27,500 18,600 53,900 3 30 762 90 27 100 30 1 - - 6.9 14,600 26.5

BHE1200 110,400 32,300 18,600 53,900 3 30 762 90 27 100 30 1 - - 6.9 14,600 26.5

BHE1390 127,900 37,500 21,900 63,200 3 30 762 90 27 100 30 1-1/2 - - 9.9 14,600 26.5

BHE1650 151,800 44,500 23,900 69,000 3 30 762 110 34 130 40 1-1/2 - - 10.5 22,930 39.2

BHE2120 195,000 57,100 31,900 92,100 4 30 762 110 34 130 40 1-1/2 - - 14.0 34,050 57.9

BHL Models 4 Fins Per Inch

BHL400 36,800 10,800 8,500 24,500 2 24 610 60 18 80 24 1/2* 3.4 - 3.0 6,760 11.5

BHL480 44,200 12,900 8,500 24,500 2 24 610 60 18 80 24 1/2* 3.4 - 3.0 6,760 11.5

BHL560 51,500 15,100 11,900 34,300 3 24 610 60 18 80 24 1/2* - 3.0 4.5 8,800 15.0

BHL650 59,800 17,500 11,900 34,300 3 24 610 60 18 80 24 1/2* - 3.0 4.5 8,800 15.0

BHL710 65,300 19,100 15,900 45,700 4 24 610 60 18 80 24 1/2* - 4.7 6.0 11,640 20.1

BHL840 77,300 22,600 15,900 45,700 4 24 610 60 18 80 24 1/2* - 4.7 6.0 11,640 20.1

BHL890 81,900 24,000 19,500 56,200 3 30 762 90 27 100 30 1 - - 6.9 14,600 26.5

BHL1050 96,600 28,300 19,500 56,200 3 30 762 90 27 100 30 1 - - 6.9 14,600 26.5

BHL1220 112,200 32,900 22,700 65,500 3 30 762 90 27 100 30 1-1/2 - - 9.9 14,600 26.5

BHL1440 132,500 38,800 24,900 71,800 3 30 762 110 34 130 40 1-1/2 - - 10.5 22,930 39.2

BHL1860 171,100 50,100 33,100 95,800 4 30 762 110 34 130 40 1-1/2 - - 14.0 33,050 57.9

* 380/3/50 motors are 3/4 HP

NOTES: TD = Temperature Dierence = (Room temperature - saturated suction temperature)

Standard Motor Data Defrost Heaters

Total Amps

Wired

1-Phase

Wired

3-Phase

380

/3/50

Watts

Total Amps

380

/3/50

Capacity Correction Factors for Electric and Hot Gas Defrost Units

Saturated Suction Temperature °F +20 -10 -20 -30 -40

Saturated Suction Temperature °C -7 -23 -29 -34 -40

Multiply Capacity By 1.15 1.04 1.00 0.90 0.80

Page 11

50 Hz Performance

Table 8. Models BHG/BHF 50 Hz Hot Gas Defrost

Standard Motor Data

Total Amps

Wired

1-Phase

Wired

1-Phase

Wired

3-Phase

Model

Capacity

BTUH/watts

6°C TD

-29°C SST

CFM/m3h No.

Fan Data

Dia.

in./mm

Air Throw ft./m 220/1/50 380/1/50

Standard

Collar

BHG Models 6 Fins Per Inch

BHG450 41,400 12,100 8,100 23,400 2 24 610 60 18 80 24 1/2* 6.4 3.4 - 3.0 1,430 3.8

BHG550 50,600 14,800 8,100 23,400 2 24 610 60 18 80 24 1/2* 6.4 3.4 - 3.0 1,430 3.8

BHG640 58,900 17,300 11,300 32,700 3 24 610 60 18 80 24 1/2* 9.6 - 3.0 4.5 1,840 4.9

BHG740 68,100 19,900 11,300 32,700 3 24 610 60 18 80 24 1/2* 9.6 - 3.0 4.5 1,840 4.9

BHG810 74,500 21,800 15,100 43,800 4 24 610 60 18 80 24 1/2* 12.8 - 4.7 6.0 2,730 7.2

BHG950 87,400 25,600 15,100 43,800 4 24 610 60 18 80 24 1/2* 12.8 - 4.7 6.0 2,730 7.2

BHG1020 93,800 27,500 18,600 53,900 3 30 762 90 27 100 30 1 - - - 6.9 2,730 7.2

BHG1200 110,400 32,300 18,600 53,900 3 30 762 90 27 100 30 1 - - - 6.9 2,730 7.2

BHG1390 127,900 37,500 21,900 63,200 3 30 762 90 27 100 30 1-1/2 - - - 9.9 2,730 7.2

BHG1650 151,800 44,500 23,900 69,000 3 30 762 110 34 130 40 1-1/2 - - - 10.5 2,870 7.5

BHG2120 195,000 57,100 31,900 92,100 4 30 762 110 34 130 40 1-1/2 - - - 14.0 4,410 11.6

BHF Models 4 Fins Per Inch

BHF400 36,800 10,800 8,500 24,500 2 24 610 60 18 80 24 1/2* 6.4 3.4 - 3.0 1,430 3.8

BHF480 44,200 12,900 8,500 24,500 2 24 610 60 18 80 24 1/2* 6.4 3.4 - 3.0 1,430 3.8

BHF560 51,500 15,100 11,900 34,300 3 24 610 60 18 80 24 1/2* 9.6 - 3.0 4.5 1,840 4.9

BHF650 59,800 17,500 11,900 34,300 3 24 610 60 18 80 24 1/2* 9.6 - 3.0 4.5 1,840 4.9

BHF710 65,300 19,100 15,900 45,700 4 24 610 60 18 80 24 1/2* 12.8 - 4.7 6.0 2,730 7.2

BHF840 77,300 22,600 15,900 45,700 4 24 610 60 18 80 24 1/2* 12.8 - 4.7 6.0 2,730 7.2

BHF890 81,900 24,000 19,500 56,200 3 30 762 90 27 100 30 1 - - - 6.9 2,730 7.2

BHF1050 96,600 28,300 19,500 56,200 3 30 762 90 27 100 30 1 - - - 6.9 2,730 7.2

BHF1220 112,200 32,900 22,700 65,500 3 30 762 90 27 100 30 1-1/2 - - - 9.9 2,730 7.2

BHF1440 132,500 38,800 24,900 71,800 3 30 762 110 34 130 40 1-1/2 - - - 10.5 2,870 7.5

BHF1860 171,100 50,100 33,100 95,800 4 30 762 110 34 130 40 1-1/2 - - - 14.0 4,410 11.6

Defrost Heaters (Std.)

Watts

380

/3/50

Total Amps

380

/1/50

†

* 380/3/50 motors are 3/4 HP

†

Hot gas drain pan available

NOTES: TD = Temperature Dierence = (Room temperature - saturated suction temperature)

Capacity Correction Factors for Electric and Hot Gas Defrost Units

Saturated Suction Temperature °F +20 -10 -20 -30 -40

Saturated Suction Temperature °C -7 -23 -29 -34 -40

Multiply Capacity By 1.15 1.04 1.00 0.90 0.80

Page 12

50 Hz Performance

Table 9. Models BHE/BHL 50 Hz Electric Defrost High CFM

Fan Data

Dia.

in./mm

Air Throw ft./m

Standard w/ Collar

Model

Capacity

BTUH/watts

6°C TD

-29°C SST

CFM/m3h No.

BHE Models 6 Fins Per Inch

BHE450*V 45,500 13,300 10,200 17,300 2 24 610 80 24 90 27 2 6.0 6,760 11.5

BHE550*V 55,700 16,300 10,200 17,300 2 24 610 80 24 90 27 2 6.0 6,760 11.5

BHE640*V 64,800 19,000 14,300 24,300 3 24 610 80 24 90 27 2 9.0 8,800 15.0

BHE740*V 74,900 21,900 14,300 24,300 3 24 610 80 24 90 27 2 9.0 8,800 15.0

BHE810*V 82,000 24,000 19,100 32,500 4 24 610 80 24 90 27 2 12.0 11,640 20.1

BHE950*V 95,700 28,000 19,100 32,500 4 24 610 80 24 90 27 2 12.0 11,640 20.1

BHE1020*V 98,500 28,800 21,000 35,700 3 30 762 100 30 120 37 3 12.3 14,600 26.5

BHE1200*V 115,900 33,900 21,000 35,700 3 30 762 100 30 120 37 3 12.3 14,600 26.5

BHE1390*V 134,300 39,300 24,500 41,700 3 30 762 100 30 120 37 3 12.3 14,600 26.5

BHE1650*V 160,100 46,900 26,700 45,400 3 30 762 120 37 140 43 3 12.3 22,930 39.2

BHE2120*V 205,200 60,100 35,700 60,700 4 30 762 120 37 140 43 3 16.4 34,050 57.9

BHL Models 4 Fins Per Inch

BHL400*V 38,600 11,300 11,000 18,700 2 24 610 80 24 90 27 2 6.0 6,760 11.5

BHL480*V 46,400 13,600 11,000 18,700 2 24 610 80 24 90 27 2 6.0 6,760 11.5

BHL560*V 54,100 15,800 15,300 26,000 3 24 610 80 24 90 27 2 9.0 8,800 15.0

BHL650*V 62,800 18,400 15,300 26,000 3 24 610 80 24 90 27 2 9.0 8,800 15.0

BHL710*V 68,600 20,100 20,400 34,700 4 24 610 80 24 90 27 2 12.0 11,640 20.1

BHL840*V 81,100 23,800 20,400 34,700 4 24 610 80 24 90 27 2 12.0 11,640 20.1

BHL890*V 83,900 24,600 21,400 36,400 3 30 762 100 30 120 37 3 12.3 14,600 26.5

BHL1050*V 99,000 29,000 21,400 36,400 3 30 762 100 30 120 37 3 12.3 14,600 26.5

BHL1220*V 115,000 33,700 29,500 50,200 3 30 762 100 30 120 37 3 12.3 14,600 26.5

BHL1440*V 135,200 39,600 27,600 46,900 3 30 762 120 37 140 43 3 12.3 22,930 39.2

BHL1860*V 174,800 51,200 36,700 62,400 4 30 762 120 37 140 43 3 16.4 34,050 57.9

NOTES: High CFM models can handle external static pressure up to 1/2” of water High CFM models are designed for operation below 15°F SST CFM is at 0.0 external static pressure

NOTES: TD = Temperature Dierence = (Room temperature - saturated suction temperature)

Standard Motor Data Defrost Heaters

Total Amps

380

/3/50

Watts

Total Amps

380

/3/50

Capacity Correction Factors for Electric and Hot Gas Defrost Units

Saturated Suction Temperature °F +20 -10 -20 -30 -40

Saturated Suction Temperature °C -7 -23 -29 -34 -40

Multiply Capacity By 1.15 1.04 1.00 0.90 0.80

Page 13

50 Hz Performance

Table 10. Models BHG/BHF 50 Hz Hot Gas Defrost High CFM

Fan Data

Dia.

in./mm

Air Throw ft./m

Standard w/ Collar

Model

Capacity

BTUH/watts

6°C TD

-29°C SST

CFM/m3h No.

BHG Models 6 Fins Per Inch

BHG450*V 45,500 13,300 10,200 17,300 2 24 610 80 24 90 27 2 6.0 1,430 3.8

BHG550*V 55,700 16,300 10,200 17,300 2 24 610 80 24 90 27 2 6.0 1,430 3.8

BHG640*V 64,800 19,000 14,300 24,300 3 24 610 80 24 90 27 2 9.0 1,840 4.9

BHG740*V 74,900 21,900 14,300 24,300 3 24 610 80 24 90 27 2 9.0 1,840 4.9

BHG810*V 82,000 24,000 19,100 32,500 4 24 610 80 24 90 27 2 12.0 2,730 7.2

BHG950*V 95,700 28,000 19,100 32,500 4 24 610 80 24 90 27 2 12.0 2,730 7.2

BHG1020*V 98,500 28,800 21,000 35,700 3 30 762 100 30 120 37 3 12.3 2,730 7.2

BHG1200*V 115,900 33,900 21,000 35,700 3 30 762 100 30 120 37 3 12.3 2,730 7.2

BHG1390*V 134,300 39,300 24,500 41,700 3 30 762 100 30 120 37 3 12.3 2,730 7.2

BHG1650*V 160,100 46,900 26,700 45,400 3 30 762 120 37 140 43 3 12.3 2,870 7.5

BHG2120*V 205,200 60,100 35,700 60,700 4 30 762 120 37 140 43 3 16.4 4,410 11.6

BHF Models 4 Fins Per Inch

BHF400*V 38,600 11,300 11,000 18,700 2 24 610 80 24 90 27 2 6.0 1,430 3.8

BHF480*V 46,400 13,600 11,000 18,700 2 24 610 80 24 90 27 2 6.0 1,430 3.8

BHF560*V 54,100 15,800 15,300 26,000 3 24 610 80 24 90 27 2 9.0 1,840 4.9

BHF650*V 62,800 18,400 15,300 26,000 3 24 610 80 24 90 27 2 9.0 1,840 4.9

BHF710*V 68,600 20,100 20,400 34,700 4 24 610 80 24 90 27 2 12.0 2,730 7.2

BHF840*V 81,100 23,800 20,400 34,700 4 24 610 80 24 90 27 2 12.0 2,730 7.2

BHF890*V 83,900 24,600 21,400 36,400 3 30 762 100 30 120 37 3 12.3 2,730 7.2

BHF1050*V 99,000 29,000 21,400 36,400 3 30 762 100 30 120 37 3 12.3 2,730 7.2

BHF1220*V 115,000 33,700 29,500 50,200 3 30 762 100 30 120 37 3 12.3 2,730 7.2

BHF1440*V 135,200 39,600 27,600 46,900 3 30 762 120 37 140 43 3 12.3 2,870 7.5

BHF1860*V 174,800 51,200 36,700 62,400 4 30 762 120 37 140 43 3 16.4 4,410 11.6

NOTES: High CFM models can handle external static pressure up to 1/2” of water High CFM models are designed for operation below 15°F SST CFM is at 0.0 external static pressure

NOTES: TD = Temperature Dierence = (Room temperature - saturated suction temperature)

Standard Motor Data Drain Pan Heaters (Std.)

Total Amps

380

/3/50

Watts

Total Amps

380

/1/50

Capacity Correction Factors for Electric and Hot Gas Defrost Units

Saturated Suction Temperature °F +20 -10 -20 -30 -40

Saturated Suction Temperature °C -7 -23 -29 -34 -40

Multiply Capacity By 1.15 1.04 1.00 0.90 0.80

Page 14

Physical Specifications

Table 11. Model BHA Air Defrost

Connections (in.)

Suction

ODF

External Equalizer

ODF

Drain

FPT

Model

No. of

Fans

Coil Inlet

ODF

BHA Models 6 Fins Per Inch

BHA520 2 1-1/8 1-5/8 1/4 1-1/4 270 120

BHA630 2 1-1/8 1-5/8 1/4 1-1/4 300 140

BHA750 3 1-3/8 2-1/8 1/4 1-1/4 390 180

BHA850 3 1-3/8 2-1/8 1/4 1-1/4 430 200

BHA930 4 1-3/8 2-1/8 1/4 1-1/4 515 230

BHA1100 4 1-3/8 2-1/8 1/4 1-1/4 565 260

BHA1170 3 1-3/8 2-1/8 1/4 1-1/4 738 330

BHA1400 3 1-5/8 2-1/8 1/4 1-1/4 800 360

BHA1610 3 1-3/8 (2 conns) 2-1/8 (2 conns) 1/4 (2 conns) 1-1/4 850 390

BHA1900 3 1-3/8 2-5/8 1/4 1-1/4 1,160 530

BHA2200 4 1-3/8 2-5/8 1/4 1-1/4 1,500 680

BHA2440 4 1-5/8 2-5/8 1/4 1-1/4 1,600 730

BHA Models 8 Fins Per Inch

BHA2160 3 1-3/8 2-5/8 1/4 1-1/4 1,160 530

BHA2500 4 1-3/8 2-5/8 1/4 1-1/4 1,500 680

BHA2780 4 1-3/8 2-5/8 1/4 1-1/4 1,600 730

Approx.

Net Wt.

(lbs./kg.)

Page 15

Physical Specifications

Table 12. Model BHE/BHL Electric Defrost

Connections (in.)

Suction

ODF

External Equalizer

ODF

Drain

FPT

Model

No. of

Fans

Coil Inlet

ODF

BHE Models 6 Fins Per Inch

BHE450 2 1-1/8 1-5/8 1/4 1-1/4 280 130

BHE550 2 1-1/8 1-5/8 1/4 1-1/4 310 140

BHE640 3 1-3/8 2-1/8 1/4 1-1/4 405 180

BHE740 3 1-3/8 2-1/8 1/4 1-1/4 445 200

BHE810 4 1-3/8 2-1/8 1/4 1-1/4 535 240

BHE950 4 1-3/8 2-1/8 1/4 1-1/4 585 270

BHE1020 3 1-3/8 2-1/8 1/4 1-1/4 753 340

BHE1200 3 1-5/8 2-1/8 1/4 1-1/4 815 370

BHE1390 3 1-3/8 (2 conns) 2-1/8 (2 conns) 1/4 (2 conns) 1-1/4 865 390

BHE1650 3 1-3/8 2-5/8 1/4 1-1/4 1,175 530

BHE2120 4 1-5/8 2-5/8 1/4 1-1/4 1,620 730

BHL Models 4 Fins Per Inch

BHL400 2 1-1/8 1-5/8 1/4 1-1/4 277 130

BHL480 2 1-1/8 1-5/8 1/4 1-1/4 306 140

BHL560 3 1-3/8 2-1/8 1/4 1-1/4 400 180

BHL650 3 1-3/8 2-1/8 1/4 1-1/4 440 200

BHL710 4 1-3/8 2-1/8 1/4 1-1/4 528 240

BHL840 4 1-3/8 2-1/8 1/4 1-1/4 578 260

BHL890 3 1-3/8 2-1/8 1/4 1-1/4 744 340

BHL1050 3 1-5/8 2-1/8 1/4 1-1/4 805 370

BHL1220 3 1-3/8 (2 conns) 2-1/8 (2 conns) 1/4 (2 conns) 1-1/4 854 390

BHL1440 3 1-3/8 2-5/8 1/4 1-1/4 1,160 530

BHL1860 4 1-5/8 2-5/8 1/4 1-1/4 1,600 730

Approx.

Net Wt.

(lbs./kg.)

Page 16

Physical Specifications

Table 13. Model BHG/BHF Hot Gas Defrost

No.

Model

BHG450 2 1-1/8 1-5/8 1/4 1-1/4 5/8 1-1/8 280 130

BHG550 2 1-1/8 1-5/8 1/4 1-1/4 5/8 1-1/8 310 140

BHG640 3 1-3/8 2-1/8 1/4 1-1/4 7/8 1-1/8 405 180

BHG740 3 1-3/8 2-1/8 1/4 1-1/4 7/8 1-1/8 445 200

BHG810 4 1-3/8 2-1/8 1/4 1-1/4 7/8 1-1/8 535 240

BHG950 4 1-3/8 2-1/8 1/4 1-1/4 7/8 1-1/8 585 270

BHG1020 3 1-3/8 2-1/8 1/4 1-1/4 7/8 1-3/8 753 340

BHG1200 3 1-5/8 2-1/8 1/4 1-1/4 1-1/8 1-3/8 815 370

BHG1390 3 1-3/8 (2 conns) 2-1/8 (2 conns) 1/4 (2 conns) 1-1/4 7/8 (2 conns) 1-3/8 865 390

BHG1650 3 1-3/8 (2 conns) 2-5/8 (2 conns) 1/4 (2 conns) 1-1/4 7/8 (2 conns) 1-5/8* 1,175 530

BHG2120 4 1-3/8 (2 conns) 2-5/8 (2 conns) 1/4 (2 conns) 1-1/4 7/8 (2 conns) 1-5/8* 1,620 730

BHF400 2 1-1/8 1-5/8 1/4 1-1/4 5/8 1-1/8 277 130

BHF480 2 1-1/8 1-5/8 1/4 1-1/4 5/8 1-1/8 306 140

BHF560 3 1-3/8 2-1/8 1/4 1-1/4 7/8 1-1/8 400 180

BHF650 3 1-3/8 2-1/8 1/4 1-1/4 7/8 1-1/8 440 200

BHF710 4 1-3/8 2-1/8 1/4 1-1/4 7/8 1-1/8 528 240

BHF840 4 1-3/8 2-1/8 1/4 1-1/4 7/8 1-1/8 578 260

BHF890 3 1-3/8 2-1/8 1/4 1-1/4 7/8 1-3/8 744 340

BHF1050 3 1-5/8 2-1/8 1/4 1-1/4 1-1/8 1-3/8 805 370

BHF1220 3 1-3/8 (2 conns) 2-1/8 (2 conns) 1/4 (2 conns) 1-1/4 7/8 (2 conns) 1-3/8 854 390

BHF1440 3 1-3/8 (2 conns) 2-5/8 (2 conns) 1/4 (2 conns) 1-1/4 7/8 (2 conns) 1-5/8* 1,160 530

BHF1860 4 1-3/8 (2 conns) 2-5/8 (2 conns) 1/4 (2 conns) 1-1/4 7/8 (2 conns) 1-5/8* 1,600 730

* Opposite end connections

Fans

Coil Inlet

ODF

Suction

ODF

Connections (in.)

External

Equalizer

ODF

Drain

FPT

Side Port

BHG Models 6 Fins Per Inch

BHF Models 4 Fins Per Inch

Hot Gas

Hot Gas Drain

Pan Ref. Conn.

(when supplied)

Approx.

Net Wt.

(lbs./kg.)

Page 17

Dimensional Data

Diagram 1. All Models

26 1/

24 1/

6 7/

4 9/

21 5/

29 1/

Refrigerant Piping End

Accepts 1/2” Hanger Rod

Table 14. All Models Dimensions

Air Defrost

Models

6 FPI 6 FPI 4 FPI A B C F G

520 450 400 83-3/32 2,111 68-1/8 1,730 - - 37-3/16 945 40-11/32 1,025

630 550 480 83-3/32 2,111 68-1/8 1,730 - - 37-3/16 945 40-11/32 1,025

750 640 560 105-5/32 2,671 90-3/16 2,291 45-3/32 1,145 37-3/16 945 40-11/32 1,025

850 740 650 105-5/32 2,671 90-3/16 2,291 45-3/32 1,145 37-3/16 945 40-11/32 1,025

930 810 710 135-7/32 3,435 120-1/4 3,054 60-1/8 1,527 37-3/16 945 40-11/32 1,025

1100 950 840 135-7/32 3,435 120-1/4 3,054 60-1/8 1,527 37-3/16 945 40-11/32 1,025

Electric & Hot Gas

Defrost Models

Dimensions (in./mm.)

Electrical End

Page 18

Dimensional Data

Diagram 2. All Models

35 21/

79/

A B

233/

47/

413/

Refrigerant Piping End

Accepts 5/8” Hanger Rod

Electrical End

Table 15. All Models Dimensions

Air Defrost

Models

6 FPI 8 FPI 6 FPI 4 FPI A B C D E F G

1170 - 1020 890

1400 - 1200 1050

1610 - 1390 1220

1900 2160 1650 1440

2200 2500 - -

2440 2780 2120 1860

Electric & Hot Gas

Defrost Models

Dimensions (in./mm.)

135-13/32 3,439 120-9/32 3,055 40-3/32 1,018 80-3/16 2,037 - - 44-1/2 1,130 50-5/16 1,278

135-13/32 3,439 120-9/32 3,055 40-3/32 1,018 80-3/16 2,037 - - 50-7/32 1,276 55-13/16 1,418

142-1/2 3,620 127-25/32 3,246 42-19/32 1,082 85-3/16 2,164 - - 50-7/32 1,276 55-13/16 1,418

185-1/2 4,712 170-3/8 4,328 42-19/32 1,082 85-3/16 2,164 127-25/32 3,246 44-1/2 1,130 50-5/16 1,278

185-1/2 4,712 170-3/8 4,328 42-19/32 1,082 85-3/16 2,164 127-25/32 3,246 50-7/32 1,276 56-1/4 1,429

Table 16. Electric & Hot Gas Defrost Models Air Throw

Electric & Hot Gas

Defrost Models

6 FPI 4 FPI

450 - 950 400 - 840 850 1/2* 70 85 1,750 2 80 100

1020 - 1390 890 - 1220 850 1 & 1-1/2 100 120 1,750 3 115 145

1650 - 2120 1440 - 1860 1,140 1-1/2 120 145 1,750 3 130 150

* 3-Phase Motors are 1140 RPM Air throw data based on 30 ft. ceiling height with no obstructions where velocity drops to 50 fpm

Standard

Motor

RPM

Standard

Air

Throw

Air Throw

w/ Collar

Optional

High CFM

Motor RPM

Optional

Air

Throw

Air Throw

w/ Collar

Page 19

Nozzle Selection

Table 17. Standard Nozzle Selections

Type

BHA

Air

Defrost

BHE/BHL

Electric Defrost

BHG/BHF

Hot Gas Defrost

No. of

Fans

2 3/16 25.5 520 14 E-4 E-3

2 3/16 25.5 630 14 E-5 E-4

3 3/16 25.5 750 21 C-6 C-4

3 3/16 25.5 850 28 C-6 C-5

4 3/16 25.5 930 21 C-8 C-5

4 3/16 25.5 1100 28 C-10 C-6

3 3/16 28 1170 25 C-10 C-6

3 3/16 28 1400 34 A-12 A-8

3 3/16 21.5 1610 19 x 2 C-6 x 2 C-5 x 2

3 1/4 32 1900 24 C-17 C-15

3 1/4 32 2160 19 C-20 C-15

4 1/4 32 2200 21 C-20 C-15

4 1/4 32 2440 32 A-20 A-17

4 1/4 32 2550 21 C-20 C-17

4 1/4 32 2780 24 C-25 C-20

2 3/16 25.5 400/450 14 E-5 E-4

2 3/16 25.5 480/550 14 E-8 E-5

3 3/16 25.5 560/640 21 C-8 C-6

3 3/16 25.5 650/740 28 C-10 C-8

4 3/16 25.5 710/810 21 C-12 C-8

4 3/16 25.5 840/950 28 C-15 C-10

3 3/16 28 890/1020 25 C-15 C-10

3 3/16 28 1050/1200 34 A-17 A-12

3 3/16 21.5 1220/1390 19 x 2 C-10 x 2 C-6 x 2

3 1/4 32 1440/1650 24 C-20 C-17

4 1/4 32 1860/2120 32 A-30 A-25

2 3/16 25.5 400/450 14 E-5 E-4

2 3/16 25.5 480/550 14 E-6 E-5

3 3/16 25.5 560/640 21 C-8 C-6

3 3/16 25.5 650/740 28 C-10 C-8

4 3/16 25.5 710/810 21 C-12 C-8

4 3/16 25.5 840/950 28 C-12 C-10

3 3/16 28 890/1020 25 C-15 C-10

3 3/16 28 1050/1200 34 A-17 A-12

3 3/16 21.5 1220/1390 19 x 2 C-10 x 2 C-6 x 2

3 1/4 24 1440/1650 16 x 2 C-12 x 2 C-10 x 2

4 1/4 24 1860/2120 16 x 2 C-15 x 2 C-12 x2

Distributor Tube (in.)

OD Length

Model

No. of

Circuits

R-404A*

Nozzle

R-407A**

Nozzle

*Also suitable for R-507, R-502, R-134a, R-401A, R-402A. ** Also suitable for R-407C, R-407F, R-22.

Note:

Nozzles sized for 90-100°F liquid temperature at expansion valve.

Contact Application Engineering for guidance if

Liquid temperature is not 90-100°F

Evaporator TD is not 10°-15°F (room temperature – saturated suction temperature)

Electric defrost and hot gas models with a saturated suction temperature of 10°F or higher

Caution: Refrigeration system will not

perform properly without Correct Nozzle!

Page 20

Replacement Parts

Table 18. Motor/Fan Blade/Guards

Part Number Description

25305701 Motor 208-230V/1PH PSC 1/2 HP 850 RPM 25305801 Motor 460V/1PH PSC 1/2 HP 850 RPM

7072102 Motor 208-230/460V/3PH 3/4 HP 1140 RPM 25316301 Motor 208-230/460V/3PH 1 HP 850 RPM 25316601 Motor 208-230/460V/3PH 1-1/2 HP 850 RPM 25316401 Motor 208-230/460V/3PH 1-1/2 HP 1140 RPM 25307901 Motor 575V/3PH 1/2 HP 1140 RPM 25316801 Motor 575V/3PH 1-1/2 HP 850 RPM 25316701 Motor 575V/3PH 1-1/2 HP 1140 RPM 25301001 Motor 208-230/460V/3PH 1 HP 1140 RPM TE 25391101 Motor 208-230/460V/3PH 1-1/2 HP 1140 RPM TE INVERTER DUTY

5916F Motor 208-230/460V/3PH 2 HP 1750 RPM

5926J Motor 208-230/460V/3PH 3 HP 1750 RPM 25308901 Motor 208-230/460V/3PH 1 HP 1140 RPM TE (LT ) 22901101 Fan Blade 24” 850 RPM

5133C Fan Blade 24” 1140 RPM 22901201 Fan Blade 24” 1750 RPM Cast Aluminum 22900101 Fan Blade 30” 1140 RPM 22900301 Fan Blade 30” 850 RPM 22900401 Fan Blade 30” 850 RPM 22901401 Fan Blade 30” 1750 RPM Cast Aluminum 22901501 Fan Blade 30” 1140 RPM 23102203 Fan Guard 24” Beige 23102303 Fan Guard 30” Beige

Table 19. Coil Defrost Heaters

Part Number Description Unit Voltage Model Wire Lead Color Code

24711201 Heater 230V 1300W 208-230V & 460V 400, 450, 480, 550 Black 24711202 Heater 230V 1700W 208-230V & 460V 560, 640, 650, 740 Black

24711203 Heater 230V 2300W 208-230V & 460V

24711801 Heater 288V 1300W 575V 400, 450, 480, 550 Black, Red 24711802 Heater 288V 1700W 575V 560, 640, 650, 740 Black, Red

24711803 Heater 288V 2300W 575V

23308101 Heater Clip - 400-1390 24712301 Heater 230V 2100W 208-230V & 460V 1440, 1650 Black 24712401 Heater 230V 3100W 208-230V & 460V 1860, 2120 Black 24712302 Heater 288V 2100W 575V 1440, 1650 Black, Red 24712403 Heater 288V 3100W 575V 1860, 2120 Red 23307101 Heater Clip - 1440-2120 -

710, 810, 840, 890, 950, 1020,

1050, 1200, 1220, 1390

710, 810, 840, 890, 950, 1020,

1050, 1200, 1220, 1390

Black

Black, Red

Page 21

Replacement Parts

Commercial Refrigeration Parts

Table 20. Cabinet Sheet Metal

Air Defrost

Model

520, 630 400, 450, 480, 550 40402003 40834901 40834701 750, 850 560, 640, 650, 740 40401803 40834901 40834701

930, 1100 710, 810, 840,950 40401403 40834901 40834701

1170, 1400 890, 1020, 1050, 1200 40402103 40868201 40868101

1610 1220, 1390 40402103 40846501 40846401 1900, 2160 1440, 1650 40410403 40858401 40858601 2200, 2500 - 40410703 40858201 40858501 2440, 2780 1860, 2120 40410703 40858401 40858601

* Includes provision to mount drain pan heater

Table 21. Miscellaneous Components

Part Number Description

2891040 Room Thermostat

4267-W Defrost Termination and Fan Delay Thermostat Adjustable Type

5893-Q Defrost Termination Thermostat Adjustable Type 4752-C Heater Limit Thermostat

NOTES: Contact factory for hot gas defrost components not listed

Electric, Hot Gas Defrost

Model

Drain Pan* Side Panel

Left Back Panel

(Refrig. conn.)

Table 22. Drain Pan Defrost Heaters

Part Number Description Unit Voltage Model Wire Lead Color Code

24711301 Heater 230V 1050W 208-230V & 460V 400, 450, 480, 550 Black 24711302 Heater 230V 1350W 208-230V & 460V 560, 640, 650, 740 Black

24710305 Heater 230V 2000W 208-230V & 460V

24710306 Heater 230V 2100W 208-230V & 460V 1440, 1650 Black 24712501 Heater 230V 3100W 208-230V & 460V 1860, 2120 Black 24703501 Heater 230V 250W 208-230V 1800, 2120 Black 24703513 Heater 460V 250W 460V 1860, 2120 Red 24711901 Heater 288V 1050W 575V 400, 450, 480, 550 Black, Red 24711902 Heater 288V 1350W 575V 560, 640, 650, 740 Black, Red

24711105 Heater 575V 2000W 575V

24711106 Heater 575V 2100W 575V 1440, 1650 Black, Red 24712502 Heater 288V 3100W 575V 1860, 2120 Red 24703519 Heater 575V 250W 575V 1860, 2120 Black, Red

Right source. Right parts. Right now.

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710, 810, 840, 890, 950, 1020,

1050, 1200, 1220, 1390

710, 810, 840, 890, 950, 1020,

1050, 1200, 1220, 1390

Black

Black, Red

Page 22

Notes23Notes

Page 23

Page 24

For more information on Bohn refrigeration products, contact your Sales Representative or visit us at heatcraftrpd.com.

A Brand of Heatcraft Refrigeration Products LLC

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

800.537.7775 • FAX 770.465.5990

heatcraftrpd.com

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

BN-LUCTB-0415 | Version 000