Trane Horizon OABD Series - OAN Units; Unit Clearances; Curb Dimensions

Unit Clearances, Curb Dimensions, and Dimensional Data
OAU-SVX007A-EN 57
OAN Units
Unit Clearances
Note: 72 in. (182.9 cm) clearance is required above the
condenser fans.
Note: 72 in. (182.9 cm) clearance is required above the
condenser fans.
Curb Dimensions
Figure 92. Installation clearances for units with no
powered exhaust or ERV, in. (cm)
Figure 93. Installation clearances for unit with powered
exhaust but no ERV, in. (cm)
Figure 94. Installation clearances for unit with ERV, in.
(cm)
96.0
[243.8]
54.0
[137.2]
36.0
[91.4]
36.0
[91.4]
36.0
[91.4]
54.0
[137.2]
96.0
[243.8]
36.0
[91.4]
36.0
[91.4]
36.0
[91.4]
96.0
[243.8]
54.0
[137.2]
Figure 95. Unit to unit clearance, in. (cm)
Figure 96. Unit curb data for OAN cabinet with no
powered exhaust or ERV, in. (cm)
Figure 97. Unit curb data for OAN cabinet with powered
exhaust but no ERV, in. (cm)
84.000
[213.36]
96.000
[243.84]
1.75
1.00
33.85
175.00
175.50
14.00
43.0076.1520.25
7.25
2.00
1X4 WOOD
NAILER
7.25
76.50
73.50
SUPPLY
RETURN
14.00
91.00
91.50
14.00
1.75
1.00
SUPPLY
2.00
33.8543.0076.1542.50
11.00
7.25
10.50
237.00
1X4 WOOD
NAILER
20.00
7.25
76.50
73.50
RETURN
EXHAUST
237.50
14.00 14.00
14.00
91.00
91.50