Carrier 42S, 42C, 42D, 42V specifications Unit Size

A42-4108

LEGEND

1 — Junction Box, 4 in. x 4 in.

2 — Strip Heater High Limit

3 — Electric Strip Heater Element

4 — Optional Drip Lip, shipped loose

5 — Mounting Holes (4), Rubber Grommets have 3/8-in. Diameter Hole

6 — Piping KO, 11/2-in. Diameter

7 — Electrical KO, 7/8-in. Diameter 8 — Drain KO, 11/2-in. Diameter 9 — Supply Duct Collar

10 — Optional Rear Return. Consult factory for collar dimensions.

11 — Drain, 7/8-in. OD.

12 — Stamped Bottom Return Air Grille

13 — Filter

14 — Stamped Air Supply Grille

15 — Hinged Bottom Access Panel

16 — Supply Connection, 5/8-in. OD. 17 — Return Connection, 5/8-in. OD.

NOTES:

1.Right hand unit shown; left hand unit opposite. Coil connection locations are ±5/8-in.

2.Unit sizes 02 and 03 have one motor, one blower; sizes 04 through 08 have one motor, 2 blowers; sizes 10 and 12 have 2 motors, 4 blowers.

3.Bottom access panel has an Arctic White baked finish.

4.Refer to supply and return connections above for coil stub-out locations.

5.Not shown: optional drip lip, 3-speed fan switch; wall plate,

1/2-in. fiberglass insulation on inside of casing, closed cell foam on main drain pan.

6.For optional coil connections, view 42CA-203-1 using the Fan Coil Builder.

7.Valve package is factory-installed inside the cabinet when ordered with the unit (based on component size).

8.Bottom return or bottom supply is an ETO (engineering to order) request.

9.Dimensions shown in inches (mm).

UNIT SIZE	NOM AIRFLOW		DIMENSIONS (in.)			QTY/UNIT		FACE AREA	UNIT WEIGHT*
	(Cfm)	A		D	E	Blower	Motor	(sq ft)	(lb)
02	200	35		37	32	1	1	0.83	117
03	300	35		37	32	1	1	1.08	122
04	400	41		43	38	2	1	1.35	137
06	600	53		55	50	2	1	1.88	152
08	800	53		55	50	2	1	2.31	157
10	1000	75		77	72	4	2	3.16	229
12	1200	75		77	72	4	2	3.65	243

*Unit weights are based on dry coils and minimum rows. Weights exclude packaging, valves, and other components.

Fig. 14 — 42CK Horizontal Cabinet with Telescopic Access Panel and Electric Heat Dimensions

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