Carrier 42C Series Installation Instructions

11
Fig. 6 — 42CA Horizontal Hideaway With Electric Heat Unit Dimensions
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
A B C E F G H J Blower Motor
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
See Note e
Optional
Service
Switch
7-3/4
[199] MAX
9-1/4
[236] MAX
Resilient Mounting
Grommet with 3/8 [10]
Dia. Holes (typ. of 4)
5-7/8
[150]
1-1/2
[138]
1-1/4
[34]
2-1/4
[58]
E
C
A
Mounting Holes
Drain Pan No Valve Pkg
Top View
Flexible Metal
Conduit- See
Dimension "J"
Unit Label and
Wiring Diagram
(See Note f)
Electric Heat
Limit Switch
Electric Heater
Element
Drip Lip with
Valve Pkg
Shipped Loose
(See Note d)
21-5/8
[549]
B
Drain Pan with Valve Pkg
(Broken View)
*For other drain pan option see supplement.
Chilled/Hot Water
Supply and Return
Connections
(See Detail A)
4-1/4
[108]
2-1/8
[53]
4-1/8
[106]
See Detail A- Stub out
locations for standard coils.
Right Side View
Supply
Air
21-5/8
[549]
12-9/19
[319]
1" [25] Supply
Duct Collar
3/4
[20]
3/4
[19]
Typ
H
14-1/4
[361]
Front View
3-3/16
[80]
Optional Drip Lip
Mounting Location
No Valve Pkg
Shipped Loose
(See Note d)
2
[51]
C
F
LEGEND
CR — Cold Water Return
HR — Hot Water Return
CS — Cold Water Supply
HS — Hot Water Supply

Carrier 42C Series Specifications

General

Brand	Carrier
Model	42C Series
Category	Air Conditioner
Language	English