Carrier 42S Series - Page 10

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Fig. 8 — 42SGS Furred-In Secondary Unit Stack Dimensions
SGS
SGS
Side panel removed for clarity.
NOTE: Risers removed for clarity.
Standard heights and widths shown for riser
penetration. See Note 7.
4-Pipe panel shown.
Control Box Option with E Heat
6-5/8
[168]
6-5/8
[168]
3
[76]
3
[76]
1-1/4
[32]
D
H
C
H
G A
B
1
[25]
63
[1599]
54
[1372]
5
[127]
E
88
[2233]
3.00
[76.2]
39
[991]
3-1/2
[88.9]
1-1/2
[38]
5
[127]
9
[229]
I
E
LEGEND
CR— Cold Water Return
CS — Cold Water Supply
D — Drain
HR— Hot Water Return
HS — Hot Water Supply
R — Return
S — Supply
NOTES:
1. Units are fabricated of galvanized steel with a 16 gauge galvanized fan deck.
2. All risers are insulated.
3. Coil with valves is specified.
4. Blower, motor, coil, valves, and filter are accessible through the return air opening.
5. Unit and control box are insulated.
6. Expansion loops in hot water heating circuits as required.
7. Slots provided in the back panel for coil connection to permit expansion and contrac-
tion of risers. Coil connections to be at the center of the slots.
8. See unit arrangements for supply and return air orientation.
9. Dimensions are in inches. Dimensions in [ ] are in millimeters.
ITEM DESCRIPTION
1 Supply Opening
2 Duct Colar 1/2 [13] Ext (Typ)
3 RA Acoustical Service Panel
4 Riser, Supply and Return
5 Riser, Drain
6 Thermostat Surface Mnt Location
7 Electrical Knock Outs
8 Coil 1/2 [13] O.D.
9 Drain Pan
10 Flex Drain Tube/P-Trap
11 Motor/Blower Housing
12 Return Air Opening
13 Filter, Throwaway, 1 [25]
14 Access Panel (Control Box)
15 Knockout (Optional Remote Mnt)
16 Control Box
17 1/2 [13] Isolation Valve
18 Strip Heater (Optional E Heat)
19 Heat Limit Switch (Optional E Heat)
20 Heat Shield (Optional E Heat)
21 Service Switch (Optional)
UNIT
SIZE
DIMENSIONS — in. [mm]
SINGLE SUPPLY DOUBLE SUPPLY TOP SUPPLY DIMENSIONS
A B A B C D E G H I
03
14 [356]
8 [203]
14 [356]
6 [152]
14 [356] 10 [254] 17 [432] 1-1/2 [38] 1-1/2 [38] 14 [356]
04 12 [305]
06
18 [457]
10 [254]
18 [457] 16 [406] 12 [305] 20 [508]
1 [25]
2 [51] 18 [457]
08 12 [305]
10
22 [559] 16 [406] 22 [559] 8 [203] 18 [457] 16 [406] 24 [610] 3 [76] 22 [559]
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