Trane Axiom GEH-E035, Installation, Operation And Maintenance Manual, Page: 34 / 124

34 WSHP-SVX01Y-EN
Figure 31. Front return/top supply
9
GEVE 20 and 25
tons (60 Hz); GEVE 15 and 20 tons (50 Hz)
RETURN AIR
OPENING
SUPPLY OPENINGS
WITH 1" DUCT
FLANGE
W.I. 2"
NPTI 2 5/8"
4 1/4"
12 1/2"
D
B
DRAIN 3/4"
NPTI
W.O. 2"
NPTI
38 7/8"
27 1/8"
68"
A
C
A
1"
(25.4)
HIGH VOLTAGE
7/8" O.D.
20 1/2"
2 3/8"
74 1/2"
81 5/8"
31 1/2"
36 1/4"
4 3/4"
6
7/8"
19 1/8"
1
1
/4"
6 1/4"
CONTROL
BOX ACCESS
TOP VIEW
FRONT VIEW
SIDE VIEW
24 VOLT
1 1/8"
O.D.
WCI mounting
location
Table 22. Dimensional data front return/top supply GEVE 20 and 25 tons (60 Hz); GEVE 15 and 20 tons (50 Hz)
Unit (60 Hz) Unit (50 Hz)
A B C D
20 tons 15 tons
15-5/8 in. 13-1/2 in.
12 in.
20-7/8 in.
25 tons Std Static 20 tons Std Static
14-3/4 in. 15-7/8 in. 13-7/8 in. 23-1/2 in.
25 tons High Static 20 tons High Static 15-5/8 in. 13-1/2 in.
12 in.
23-1/2 in.
U Un niitt D Diim me en nssiio on nss
9. NEC requires that the GEV072-300 front return must be a non-ducted return.