Carrier 42C Series User Manual

106
*Drawing provided for reference only. Dimensions may vary with options ordered.
NOTES:
1. Units are fabricated of 18-gage galvanized steel with a 16-gage galvanized fan deck.
2. All risers are insulated with (
1
/
2
-in. or
3
/
4
-in. thick) closed cell insulation.
3. Risers are piped to coil with valve package as specified.
4. Blower, motor, coil, valves, and filter are accessible through the return air opening.
5. Unit and control box are insulated.
6. Maximum riser size is 2
1
/
2
-in. diameter. If larger sizes are required, please consult the
factory.
7. Riser length = [(floor to floor) +2 in.], maximum riser length = 119 inches.
8. Expansion loops in hot water heating circuits as required.
9. Drawing is pictorial (see unit arrangements for actual supply and return air orientation).
10. Unit is available in front return only.
11. Dimensions are in inches. Dimensions is () are in milimeters.
12. A 9-in. x 2
1
/
4
-in. slot is provided in the inside back panel for coil connection penetration to permit expan-
sion and contraction of risers. Care must be taken to position the risers so that coil connection is at cen-
ter of slot.
42SHA CABINET STACK UNIT
ITEM DESCRIPTION QTY
1 Full Riser Chase
1
2 Electrical Knockouts 1
3 3-in. Expansion Section of Riser 3/5
4 Strip Heater (Optional) 1
5 Limit Switch (Optional) 1
6
1
/
2
-in. Isolation Ball Valve
2/4
7 Flexible Drain Tube/P-Trap 1
8 Drain Pan 1
9 Coil
1
/
2
-in. OD Copper Tube
1
10 Filter, Throwaway, 1-in. 1
11 Air Vent, Manual 1
12 Control Box 1
13 Cabinet Camloc Fastener 2
14 3-Speed Switch (Optional)
1
15 Electrical Access Panel 1
16 Riser, Supply and Return (Copper) 2/4
17 Riser, Drain (Copper) 1
18 Return Air Panel 1
19 Motor, 3-Speed, PSC with Quick Connect 1
20 Blower 1
21 Thermostat (Optional) 1
22 Hinged Control Access Door 1
23 Double Deflection Steel Core Grille Assembly 1
UNIT
MODEL
SINGLE SUPPLY DOUBLE SUPPLY DIMENSIONS - INCHES
FILTER SIZE
A B SIZE A B SIZE C D E F G
42SHA03 14 8 14 X 8 14 6 14 X 6 17 22
3
/
8
2
1
/
2
22¹/
8
14¾ 12
1
/
2
X 24
¹
/
4
X 1
42SHA04 14 12 14 X12 14 8 14 X 8 17 22
3
/
8
2
1
/
2
22¹/
8
14¾ 12
1
/
2
X 24
¹
/
4
X 1
42SHA06 14 12 14 X12 14 8 14X 8 20 25
3
/
8
2
1
/
2
26
5
/
8
17¾ 16
¹
/
4
X 26
3
/
4
X 1
42SHA08 14 16 14 X 16 14 10 14 X 10 20 25
3
/
8
2
1
/
2
26
5
/
8
17¾ 16
¹
/
4
X 26
3
/
4
X 1
42SHA10 18 16 18 X 16 14 12 14 X 12 24 29
3
/
8
2
1
/
2
31¹/
8
17¾ 20
1
/
2
X 29
¹
/
4
X 1
42SHA12 18 16 18 X 16 14 12 14X 12 24 29
3
/
8
2¹/² 31¹/
8
17¾ 20¹/² X 29¼ X 1
a42-4188
LEGEND
CR — Cold Water Return
CS — Cold Water Supply
D—Drain
HR — Hot Water Return
HS — Hot Water Supply
R
—
Return
S
—
Supply
Base unit dimensions (cont)
42S Series Units

Carrier 42C Series Specifications

General

Brand	Carrier
Model	42C Series
Category	Air Conditioner
Language	English