Trane Horizon OADG Series Installation, Operation And Maintenance Manual page 30

Installation
Figure 37, p. 30. To ensure that the unit's supply power
wiring is properly sized and installed, refer to the following
guidelines.
Figure 35. OAD power entrance
Auxiliary Power Disconnect
Main Power Disconnect
Main Power Entrance to Unit
Figure 36. OAN power entrance
A
AUXILIARY POWER DISCONNECT
MAIN POWER DISCONNECT
MAIN POWER ENTRANCE TO UNIT
30
DETAIL A
Figure 37. OAD utility connections, in. (cm)
Electric
27.000
Disconnect
(68.6)
49.446
(125.6)
22.446
(57.0)
7.500 (19.1)
8.500
Gas Inlet
(21.6)
1.5 in. NPT (3.8 cm)
15.000 (38.1)
69.250 (175.9)
A
5.250 6.500
(13.3) (16.5)
5.250
(13.3)
3.000 (7.6)
Through Base
Electric
DETAIL A
SCALE 1 : 8
Condensate Drain
1 in. NPT (2.5 cm)
OAU-SVX006C-EN