Carrier 42C Series - Page 43

43
Fig. 37 — 42DD Hi-Performance Vertical Cased With Optional Electric Heat
a42-4120
Top View
Front View
Right Side View
Return Air Opening
Optional Bottom Return
with 6 [152] Legs
Return
Air
Supply
Air
Control Box
(See Notes e,h)
Optional Service
Switch
1 [25] Return
Duct Collar
1 [25] Filter
7/8 [22] O.D.
Condensate Drain
Chilled/Hot
Water Supply
and Return
Connection
8
[203]
5-5/8
[142]
9-3/8
[238]
18-1/8
[461]
A
B
C
3-7/8
[98]
3-7/8
[98]
5-1/8
[132]
1 [26]
1 [26]
Electric Strip
Heater Element
15-3/8
[389]
1-3/4
[43]
1 [24]
33-1/8
[840]
12
[305]
UNIT
SIZE
42DD
DIMENSIONS in. [mm]
a,b,c,d,e,f,g,h
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 access is located on the front of the control box.
h. Knockouts on the bottom and side of the control box for incoming connections.
QUANTITY/UNIT
A B C Blower Motor
06 23 [584] 21 [533] 15 [381] 1 1
08 28 [711] 26 [660] 20 [508] 1 1
10 32 [813] 30 [762] 24 [610] 1 1
12 37 [940] 35 [889] 29 [737] 2 2
14 42 [1067] 40 [1016] 34 [864] 2 2
16 47 [1194] 45 [1143] 39 [991] 2 2
18 52 [1321] 50 [1270] 44 [1118] 2 2
20 56 [1422] 54 [1372] 48 [1220] 2 2