Carrier 42C Series Installation Instructions

10
Fig. 5 — 42CA Horizontal Hideaway Unit Dimensions
See Notes e,g,h
Optional
Service
Switch
5-3/4
[147]
Max.
9-1/4
[236]
Max.
Resilient Mounting
Grommet with 3/8 [10]
Dia. holes (typ of 4)
1-1/2
[38]
5-7/8
[150]
1-1/4
[32]
2-1/4
[57]
Fleixible Metal Conduit-
See Dimension “J”
Unit Label and
Wiring Diagram
(See Note f)
2
[50.6]
2-13/16
[72]
Mounting Holes
Drip Lip
with Valve Pkg
Shipped Loose
(See Note d)
21-3/8
[543]
Drain Pan with Valve Pkg
(Broken View)
*For other drain pan options see supplement.
17-1/2
[446]
8-1/2
[215]
1" [25] Supply
Duct Collar
3/4
[20]
Supply
Air
4-1/4
[108]
2-1/8
[53]
1
[25]
2-3/4
[71]
4-1/8
[106]
5-1/2
[141]
Detail A -
Stub out locations
for standard coils
Chilled/Hot Water
Supply and Return
Connections
(See Detail A)
Optional Drip Lip
Mounting Location
No Valve Pkg
Shipped Loose
(See Note d)
14-1/4
[361]
3-3/8
[85]
3/4
[19]
Typ
E
C
A
Top View
Right Side View
G
F
Front View
LEGEND
CR — Cold Water Return
HR — Hot Water Return
CS — Cold Water Supply
HS — Hot Water Supply
UNIT
SIZE
42CA
DIMENSIONS in. [mm]
a,b,c,d,e,f,g,h,i,j
NOTE(S):
a. Right-hand units shown, left-hand opposite.
b. All dimensions are ± .25 [6]. Drawing not to scale.
c. Product specifications are subject to change without notice.
d. Drip lip recommended. Provided when valve package is ordered.
e. Control box size and position may vary. Consult factory.
f. Position may vary.
g. Service entrance is located on the rear of the control box with knockouts.
h. Units without service switch use the knockouts on the rear side of the control box.
i. Typical size 06 unit shown with 1-Motor and 2-Blower. Refer to table for variation.
j. See valve package supplemental for piping termination.
QTY/UNIT
ABCEFGHJBlowerMotor
02 21-1/4
[540] 28-1/2 [724] 16 [406] 18-1/4 [464] 6-1/4 [159] 8-3/4 [222] 19-3/4 [502] 38 [965] 1 1
03 25-1/4
[641] 32-1/2 [826] 20 [508] 22-1/4 [565] 6-1/4 [159] 8-3/4 [222] 23-3/4 [603] 38 [965] 1 1
04 31-1/4 [794] 38-1/2
[978] 26 [660] 28-1/4 [718] 6-1/4 [159] 8-3/4 [222] 29-3/4 [756] 38 [965] 2 1
06 36-1/4
[921] 43-1/5 [1105] 31 [787] 33-1/4 [845] 7-1/2 [191] 10 [254] 34-3/4 [883] 38 [965] 2 1
08 43-1/4
[1099] 50-1/2 [1283] 38 [965] 40-1/4 [1022] 7-1/2 [191] 10 [254] 41-3/4 [1060] 38 [965] 2 1
10 57-1/4
[1454] 64-1/2 [1638] 52 [1321] 54-1/4 [1378] 7-1/2 [191] 10 [254] 55-3/4 [1416] 60 [1524] 4 2
12 65-1/4
[1657] 72-1/2 [1842] 60 [1524] 62-1/4 [1581] 7-1/2 [191] 10 [254] 63-3/4 [1619] 65 [1651] 4 2

Carrier 42C Series Specifications

General

Brand	Carrier
Model	42C Series
Category	Air Conditioner
Language	English