Trane Axiom GWS Series Installation, Operation And Maintenance Manual page 17

Figure 4. WSHP rooftop - 3 to 4 tons - unit clearance
and roof opening
CLEARANCE 36" (914 MM)
CLEARANCE FROM
TOP OF UNIT 72"
40"
68 3/16"
1016 MM
1732 MM
CLEARANCE 48" (1219 MM)
Figure 5. WSHP rooftop - 3 to 4 tons - roof curb
1 3/4"
44 MM
37 7/16"
951 MM 25 3/16"
640 MM
14"
356 MM
1 3/4"
44 MM
65 13/16"
1670 MM
51 MM
Figure 6. WSHP rooftop - 3 to 4 tons - downflow duct
connections - field fabricated
N N o o t t e e : : Reference tabular information for duct clearance
to combustible materials in the application
consideration chapter.
14 1/16"
(357 MM)
24 3/8"
(619 MM)
14"
(356 MM)
WSHP-SVX015C-EN
CLEARANCE
HORIZONTAL FLOW - 18" (457 MM)
DOWNFLOW 36" (914 MM)
TYPICAL ROOF OPENING
37"
940 MM
44 1/2"
1130 MM
CLEARANCE 36" (914 MM)
14 9/16"
370 MM
8 3/8"
61 13/16"
65 3/16"
213 MM
1568 MM
1656 MM
16 3/4"
425 MM
7
40 7/8"
1038 MM
41 7/16"
2"
1053 MM
51 MM
2"
16 3/16"
(411 MM)
17 1/16"
(433 MM)
ALL FLANGES 1 1/4" (32 MM)
Figure 7. WSHP rooftop - 3 to 4 tons - economizer,
manual or motorized fresh air damper; power exhaust
6 3/16"
157 MM
Figure 8. WSHP rooftop 3 to 4 tons - economizer &
barometric relief damper hood
6 15/16"
176 MM
9 1/8"
232 MM
U U n n i i t t D D i i m m e e n n s s i i o o n n s s
16 1/4"
159 MM
12 1/2"
16 1/2"
318 MM
419 MM
Dimensions extends to 16 1/2"/419 MM
when powered exhaust is coupled
with low leak economizer
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