Carrier 42V User Manual
Page 4
4
LEGEND
1 — Junction Box (remote mount)
2 — Flexible Metal Conduit
3 — Drain Conn,
7
/
8
-in. OD
4 — Tell-Tale Drain Conn,
5
/
8
-in. OD (optional)
5 — Drip Lip (optional)
6 — Hanger Slots (4), Rubber Grommet
has
3
/
8
-in. Diameter Hole
7 — Supply Duct Collar, 1-in.
8 — Air Vent,
1
/
8
-in. MPT
9 — Return Conn,
5
/
8
-in. OD
10 — Supply Conn,
5
/
8
-in. OD
*Unit weights are based on dry coils and minimum rows. Weights exclude packaging, valves, and other components.
UNIT
SIZE
NOM
AIRFLOW
(Cfm)
DIMENSIONS (in.)
QTY/UNIT
FACE
AREA
(sq ft)
UNIT
WEIGHT*
(lb)
A
A’
B
D’
E
F
G
H
Blower
Motor
02
200
21
1
/
4
31
1
/
4
16
13
18
1
/
4
6
1
/
4
8
3
/
4
19
3
/
4
1
1
0.83
36
03
300
25
1
/
4
36
1
/
4
20
14
22
1
/
4
6
1
/
4
8
3
/
4
23
3
/
4
1
1
1.08
39
04
400
31
1
/
4
43
1
/
4
26
15
28
1
/
4
6
1
/
4
8
3
/
4
29
3
/
4
2
1
1.35
49
06
600
36
1
/
4
43
1
/
4
31
10
33
1
/
4
7
1
/
2
10
34
3
/
4
2
1
1.88
59
08
800
43
1
/
4
57
1
/
4
38
17
40
1
/
4
7
1
/
2
10
41
3
/
4
2
1
2.31
64
10
1000
57
1
/
4
65
1
/
4
52
11
54
1
/
4
7
1
/
2
10
55
3
/
4
4
2
3.16
95
12
1200
65
1
/
4
75
1
/
4
60
13
62
1
/
4
7
1
/
2
10
63
3
/
4
4
2
3.65
107
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. Standard 3-row coil shown.
4. Overall unit dimension increases by 4 in. with optional electric
heat.
5. Not shown: 3-speed fan switch; wall plate, closed cell foam on
main drain pan.
6. Units have galvanized finish.
7. For optional coil connections, view 42CA-203-1 using the Fan Coil
Builder.
8. Dimensions shown in inches (mm).
Fig. 1 — 42CA Furred-In Horizontal Unit Dimensions
a42-4099.eps