Heatcraft Refrigeration Products TL, TA Model C, Nomenclature, Performance and Electrical Data

Model C

High Profile Reach-In Unit Cooler

Features

•Textured aluminum cabinet

•Molded Lexan® guard

•Drain fitting at 45-degree angle so drain can be run through bottom or back of refrigerator

•Aluminum hangers automatically space the unit to the correct distance from the back wall

•Stainless steel screws - prevent rust streaks

•Room for expansion valve inside the unit

•Knockouts in sides and top plus openings in rear provide maximum flexibility for electrical connection

•Full collar aluminum fins on expanded copper tubes

•Internal junction box with pigtail leads for electrical connection

•Motors are thermally protected and permanently lubricated

•All models UL listed for US and Canada

•UL classified to NSF standards

•Optional Bohn-Kote® coated coil available (Model CK) for optimum protection in corrosive environments

Sweat inlet connection to reduce leaks

(flare connection available as a ship loose option)

Application

Model C is the ideal unit for refrigerated reach-ins. It mounts to the top of the refrigerator and discharges cold air against the back wall. With this air flow pattern, the air is not blasted on the product but is diffused along the back wall and then gently drawn across the product as it returns to the unit. Thus uniform temperatures are maintained throughout the refrigerator. In addition, door sweating and refrigeration loss due to door opening is greatly reduced because the air is not discharged against the doors.

	Nomenclature
High Profile Unit Cooler		C (K) 43 B G	Vintage
Bohn-Kote® Coil			Voltage
(Optional)
			A = 115/1/60
Size
			B = 208-230/1/60

Table 5. Performance and Electrical Data

	BTUH			Motor Data		Connections (in.)			Approx.
Model		CFM	Qty.	115/1/60	208-230/1/60	Coil Inlet	Suction	Drain	Ship Wt.
	10°F TD
				Total FLA	Total FLA	OD	ID	OD	(lbs.)
C13	1,300	235	1	1.0	0.5	3/8	3/8	1/2	16
C17	1,700	250	1	1.0	0.5	3/8	1/2	1/2	17
C23	2,300	265	1	1.0	0.5	3/8	1/2	1/2	22
C30	3,000	480	2	2.0	1.0	3/8	1/2	1/2	27
C43†	4,300	520	2	2.0	1.0	1/2	1/2	1/2	40

†Model 43 uses external equalized expansion valve

Table 6. Physical Data

Model		Dimensions (in.)
	A	B	C	D	W
C13	12-5/8	12-3/8	11-7/16	1-3/8	14-1/4
C17	15-5/8	12-3/8	14-7/16	1-3/8	17-1/4
C23	21-1/8	12-3/8	21-1/16	7/8	22-3/4
C30	26-1/8	12-3/8	25-13/16	1	27-3/4
C43	36-5/16	-	-	-	38

Diagram 3. Dimensions