Carrier 42C Series User Manual

42
18
42CE FURRED-IN HORIZONTAL UNIT WITH PLENUM AND ELECTRIC HEAT
NOTES:
1. Right hand unit with standard 3-row coil shown; left hand unit opposite. Coil
connection locations are ±
5
/
8
-inches.
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. Unit available with bottom or rear return air.
5. Dimension increases by 4 in. with optional electric heat.
6. Not shown: 3-speed fan switch; wall plate,
1
/
2
-in. fiberglass insulation on
inside of plenum, closed cell foam on main drain pan.
7. Units have galvanized finish.
8. See 42CA-203-1 for optional coil connections.
9. Dimensions shown in inches (mm).
LEGEND
1— Junction Box, 4 in. x 4 in.
2— Flexible Metal Conduit
3— Mounting Bracket
4— Electric Strip Heater Element
5— Drain Conn,
7
/
8
-in. OD
6— Strip Heater High Limit
7— Tell-Tale Drain Conn,
5
/
8
-in. OD (optional)
8— Drip Lip (optional, shipped loose)
9— Filter
10 — Return Duct Collar, 1-in.
11 — Filter Access Panel
12 — Access Panel
13 — Supply Duct Collar, 1-in.
14 — Air Vent,
1
/
8
-in. MPT
15 — Return Conn,
5
/
8
-in. OD
16 — Supply Conn,
5
/
8
-in. OD
17 — Hanger Slots (4), Rubber Grommet has
3
/
8
-in. Diameter Hole
18 — Drain Pan
*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)
RETURN AIR
DUCT
A A’ B C D’ E F G H Blower Motor
02 200 21
1
/
4
31
1
/
4
16 18
1
/
4
13 19
3
/
4
6
1
/
4
8
3
/
4
15
3
/
8
1 1 0.83 57 10.5 X 18.25
03 300 25
1
/
4
36
1
/
4
20 22
1
/
4
14 23
3
/
4
6
1
/
4
8
3
/
4
19
3
/
8
1 1 1.08 62 10.5 X 22.25
04 400 31
1
/
4
43
1
/
4
26 28
1
/
4
15 29
3
/
4
6
1
/
4
8
3
/
4
25
3
/
8
2 1 1.35 72 10.5 X 28.25
06 600 36
1
/
4
43
1
/
4
31 33
1
/
4
10 34
3
/
4
7
1
/
2
10 30
3
/
8
2 1 1.88 84 10.5 X 33.25
08 800 43
1
/
4
57
1
/
4
38 40
1
/
4
17 41
3
/
4
7
1
/
2
10 37
3
/
8
2 1 2.31 97 10.5 X 40.25
10 1000 57
1
/
4
65
1
/
4
52 54
1
/
4
11 55
3
/
4
7
1
/
2
10 51
3
/
8
4 2 3.16 137 10.5 X 54.25
12 1200 65
1
/
4
75
1
/
4
60 62
1
/
4
13 63
3
/
4
7
1
/
2
10 59
3
/
8
4 2 3.65 156 10.5 X 62.25
A42-4102
Base unit dimensions (cont)
42C Series Units

Carrier 42C Series Specifications

General

Brand	Carrier
Model	42C Series
Category	Air Conditioner
Language	English