Ducane CMP A Series - Air Inlet

GENERAL LAYOUT
Table 1.20
MODEL
CMPA050U2
CMPA050U3
CMPA075U2
CMPA075U3
CMPA075U3A
CMPA100U3
CMPAI00U4
CMPAI25U5
Figure 2.20
UNIT DIbEENSIONS
LENGTH WIDTH HEIGHT
A B C
29 I/2 13 1/2 47 3/8
29 I/2 13 I/2 47 3/8
29 I/2 13 I/2 47 3/8
29 1/2 13 I/2 47 3/8
29 1/2 13 1/2 47 3/8
29 1/2 17 47 3/8
29 1/2 17 47 3/8
29 1/2 20 1/2 47 3/8
DUCT SUPPLY
OPENING
D E
11 I/2 18 15/16
11 I/2 18 15/16
I1 I/2 18 15/16
11 1/2 18 15/16
11 I/2 18 15/16
15 18 15/16
15 18 15/16
18 1/2 18 15/16
DUCT RETURN
OPENING
AIRINLET
& VENT
PIPEDIA.
MAX. OVER MAX. ELECTRICAL NET
CURRE_rl " UNIT SUPPLY MIN. WEIGHT
PROTECTION AMPS WIRE LBS
SIZE (AWG)
F G
12 21 5/8
12 21 5/8
12 21 5/8
12 21 5/8
12 21 5/8
15 I/2 21 5/8
15 I/2 21 3/8
19 21 5/8
H
2
2
2 1/2
2
2 1/2
3
3
3
15 5.7 14 131
15 9.2 14 131
15 6.5 14 140
15 9.2 14 140
15 9.2 14 140
15 8.4 14 167
15 10.6 14 167
20 12.7 12 193
REDUCER SUPPLIED WITH FURNACE WHEN CONNECTION
SIZE IS D_FFERENT THAN PIPE DIA. REQUIRED (HI FOR AIR INLET
& FLUE VENT.
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20246506 Issue 9939 Page 20 of 22