Carrier 42D Series Installation, Start-Up And Service Instructions Manual page 4

LEGEND
1 — Junction Box (remote mount)
2 — Flexible Metal Conduit
7
3 — Drain Conn, / -in. OD
8
4 — Tell-Tale Drain Conn,
5 — Drip Lip (optional)
6 — Hanger Slots (4), Rubber Grommet
3
has / -in. Diameter Hole
8
7 — Supply Duct Collar, 1-in.
1
8 — Air Vent, / -in. MPT
8
5
9 — Return Conn, / -in. OD
8
5
10 — Supply Conn, / -in. OD
8
NOM
UNIT
AIRFLOW
SIZE
A
(Cfm)
1
02 200 21 /
4
1
03 300 25 /
4
1
04 400 31 /
4
1
06 600 36 /
4
1
08 800 43 /
4
1
10 1000 57 /
4
1
12 1200 65 /
4
*Unit weights are based on dry coils and minimum rows. Weights exclude packaging, valves, and other components.
5
/ -in. OD (optional)
8
DIMENSIONS (in.)
A' B D'
1
31 / 16 13
4
1
36 / 20 14
4
1
43 / 26 15
4
1
43 / 31 10
4
1
57 / 38 17
4
1
65 / 52 11
4
1
75 / 60 13
4
Fig. 1 — 42CA Furred-In Horizontal Unit Dimensions
NOTES:
1. Right hand unit shown; left hand unit opposite. Coil connection
5
locations are ± / -in.
8
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).
E F G H
1 1 3
18 / 6 / 8 / 19
4 4 4
1 1 3
22 / 6 / 8 / 23
4 4 4
1 1 3
28 / 6 / 8 / 29
4 4 4
1 1
33 / 7 / 10 34
4 2
1 1
40 / 7 / 10 41
4 2
1 1
54 / 7 / 10 55
4 2
1 1
62 / 7 / 10 63
4 2
4
a42-4099.eps
QTY/UNIT FACE
AREA
Blower Motor
(sq ft)
3
/ 1 1 0.83
4
3
/ 1 1 1.08
4
3
/ 2 1 1.35
4
3
/ 2 1 1.88
4
3
/ 2 1 2.31
4
3
/ 4 2 3.16
4
3
/ 4 2 3.65
4
UNIT
WEIGHT*
(lb)
36
39
49
59
64
95
107