Tecnico A/A

(Replaces 107.1 • 1/01)

Bulletin 107.2 January 2004

Reach-In Unit Coolers

© Heatcraft Refrigeration Products LLC 2004

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Bohn Reach In Unit Coolers

Model TA
Features
• • • • • • • • • • • •

Thin Profile Air Defrost Reach-In Unit Cooler
Textured aluminum cabinet. Molded Lexan® guards and fans. Drain fitting mounted at 45-degree angle so drain can be run through back orbottom of refrigerator. Room for expansion valve inside the unit. Stainless steel screws. Motors are thermally protected and permanently lubricated. Convenient, moistureproof motor plug. Compact design! Does a big job in a small space. Optional Bohn-Kote® coated coil available (Model TAK) for optimum protection in corrosive environments. Internal junction box for electrical connection. All models areUL listed for the United States and Canada. UL classified to NSF standards.

Application

Model TA is a thin profile unit which mounts in the top of a refrigerator and makes the entire top shelf area usable. The attractive low silhouette makes the unit particularly desirable for display type refrigerators. It can also be used in back bars, under counter cabinets, or wherever space is at apremium. For 35° to 45°F fixtures at 10° to 15° TD applications with 16 hours maximum compressor run time per day. Drain fitting at 45-degree angle so drain can be run through back or bottom of refrigerator.

New! Sweat inlet connection to reduce leaks •
(flare connection available as a ship loose option)
TA = Thin Profile Air Defrost K = Bohn-Kote® Coil (Optional) Size

NOMENCLATURE TA (K) 17 B GVintage A = 115/1/60 B = 208-230/1/60

Performance and Electrical Data
MODEL TA 10 13 17 23 30 †43 †55
†

BTUH 10°F TD 1000 1300 1700 2300 3000 4300 5500

CFM 120 170 210 330 360 540 650

MOTOR DATA 115/1/60 QTY TOTAL FLA 1 0.8 2 1.6 2 1.6 3 2.4 3 2.4 4 3.2 5 4.0

208-230/1/60 TOTAL FLA 0.4 0.8 0.8 1.2 1.2 1.6 2.0

CONNECTIONS (INCHES) COIL INLET SUCTION DRAIN 3/8 OD 3/8 ID 1/2 OD 3/8OD 3/8 ID 1/2 OD 3/8 OD 3/8 ID 1/2 OD 3/8 OD 3/8 ID 1/2 OD 3/8 OD 1/2 ID 1/2 OD 1/2 OD 5/8 ID 1/2 OD 1/2 OD 5/8 ID 1/2 OD

APPROX. SHIP WT. (LBS.) 14 17 21 28 33 44 53

Physical Data
MODEL TA 10 13 17 23 30 43 55

Models 43 and 55 use external equalized expansion valve.

A 14-5/8 18-5/8 22-1/8 29-3/4 38-1/8 51-1/2 51-1/2

B 14 14 15 15 15 15 15

C 15/16 15/16 15/16 15/16 15/16 15/1615/16

DIMENSIONS (INCHES) D E F H J 13-1/2 10-1/2 11-3/8 4-1/2 8-7/8 13-1/2 10-1/8 10-1/4 4-1/2 8-3/8 14-1/2 11-1/8 12 4-1/2 9-3/8 14-1/2 13 20-7/8 4-1/2 10-3/4 14-1/2 13 29-3/4 4-1/2 10-3/4 14-1/2 13 48-3/4 4-1/2 10-3/4 14-1/2 13 49 6-3/4 10-3/4

K 2-1/2 9-1/2 11-1/4 10-1/4 9-3/4 13-1/4 11

L 15/16 15/16 15/16 15/16 15/16 15/16 15/16

M 4-3/8 4-3/8 4-3/8 4-3/8 4-3/8 4-3/8 4-3/8

W16-1/2 20-1/2 24 31-5/8 40 53-3/8 53-3/8

Dimensional Diagram

Bohn Reach In Unit Coolers

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Model TL
Features
• • • • • • • • • • • • • •

Thin Profile Electric Defrost Reach-In Unit Cooler
Electric defrost insures positive heat source. Built-in fan delay allows coil to be chilled before returning to the normal cooling cycle. Defrost terminates on coil temperature eliminating excessivedefrost period. Textured aluminum cabinet. Molded Lexan® guard. Knockouts provided on sides for electrical connectionsopening in rear for coil connections. Stainless steel screws. Motors are thermally protected and permanently lubricated. Internal junction box for electrical connection. Plate type aluminum fins with full collars on expanded copper tubes. Coils are dehydrated and sealed. Easy toinstall and maintain. All models UL listed for the United States and Canada. UL classified to NSF standards. (flare connection available as a ship loose option)

Application

The TL low temperature unit cooler has a completely automatic defrost system. Mounted in the top of a refrigerator, its extremely compact cabinet makes it possible to utilize the entire top shelf area for storage. Having a...