Carrier 42S Series - Page 7

7
Fig. 5 — 42SHA Exposed Cabinet Stack Unit Dimensions
SHA
SHA
6-5/8
[168]
6-5/8
[168]
3
[76]
3
[76]
D
C
A
2-1/2
[64]
5
[127]
B
Control Box Option with E Heat
NOTE 7
88
[2235]
9
[229]
1-1/2
[38]
3.00
[76.2]
39
[991]
3-1/2
[88.9]
5
[127]
E
F
G
H
E
Tail
Piece
NOTE: Risers and rear chase removed for clarity.
Standard heights and widths shown for riser
penetration. See Note 10.
Side panel dimmed for clarity.
4-Pipe panel shown.
LEGEND
CR— Cold Water Return
CS — Cold Water Supply
D — Drain
HR— Hot Water Return
HS — Hot Water Supply
R — Return
S — Supply
ITEM DESCRIPTION
1 D.D Steel Grille Assy
2 Filter, Throwaway, 1 [25]
3 Control Box
4 Electrical Knock Outs
5 Coil 1/2 [13] O.D.
6 Drain Pan
7 Flex Drain Tube/P-Trap
8 Motor/Blower Housing
9 Return Air Opening
10 Access Panel (Control Box)
11 Riser, Supply and Return
12 Riser, Drain
13 Cabinet Camlocks
14 1/2 [13] Isolation Ball Valves
15 Strip Heater (Optional E Heat)
16 Heat Limit Switch (Optional E Heat)
17 Heat Shield (Optional)
18 Service Switch (Optional)
19 Drain Pan Support
20 Control Air Baffle Assy
21 Riser Chase
UNIT
SIZE
DIMENSIONS — in. [mm]
SIDE/FRONT
SUPPLY
DOUBLE
SUPPLY
TOP SUPPLY
SINGLE
DIMENSIONS
A B A B C D E F G H
03
14 [356]
8 [203]
14 [356]
6 [152]
14 [356] 10 [254] 17 [432] 22-1/8 [562] 22-1/8 [562] 14-3/4 [375]
04
12 [305] 8 [203]
06
16 [406] 12 [305] 20 [508] 26-5/8 [676] 26-5/8 [676]
17-3/4 [451]
08
16 [406]
10 [254]
10
18 [457] 12 [305] 18 [457] 16 [406] 24 [610] 31-1/8 [791] 31-1/8 [791]
12
NOTES:
1. Units are fabricated of galvanized steel with a 16 gauge galvanized fan deck.
2. All risers are insulated.
3. Thermostats shipped loose for field installation.
4. Risers are factory piped to coil with valve as specified.
5. Blower, motor, coil, valves, and filter are accessible through the return air opening.
6. Unit and control box are insulated.
7. Riser length = {(floor to floor) + 2 in. [51]}, maximum riser length = 119 in. [3023]. Consult riser
submittals for specifications.
8. Maximum riser size is 2-1/2 in. [64] diameter. If larger size is required, consult the factory.
9. Expansion loops in hot water heating circuits as required.
10. Slots provided in the back panel for coil connection to permit expansion and contraction of ris-
ers. Coil connections to be at the center of the slots
11. See unit arrangements for supply and return air orientation.
12. Dimensions are in inches. Dimensions in [ ] are in millimeters.