Trane Horizon OABD Series - Curb Dimensions

Unit Clearances, Curb Dimensions, and Dimensional Data
28 OAU-SVX007A-EN
Note: Certain options require auxiliary cabinet. Refer to
project-specific unit submittals.
Note: Certain options require auxiliary cabinet. Refer to
project-specific unit submittals.
Curb Dimensions
Note: Certain options require auxiliary cabinet. Refer to
project-specific unit submittals.
Figure 24. Typical installation clearances for OAN unit
with auxiliary cabinet
Figure 25. Typical installation clearances for OAN unit
Clearance 48”
Clearance 48”
Clearance from
top of unit 72”
Clearance 36”
Clearance 60”
4’0”
3’0”
3’0”
4’0”
7'0"
6'0"
Figure 26. Typical installation clearances for OAN unit
with auxiliary cabinet
Figure 27. Unit curb data for OAN 30–54 tons
Figure 28. Unit curb data for OAN 30–54 tons with
auxiliary cabinet
7'0"
6'0"
SUPPLY
RETURN
1”
TYP.
1-3/4”
140”
136-1/2”
29-3/8”
63”
59-1/2”
22-1/4”
51-7/8”
33”
SUPPLY
RETURN
Gutter
1”
TYP.
Gutter detail
140”
202”
136-1/2”
33”
29-3/8”
1-3/4”
63”
59-1/2”
51-7/8”
22-1/4”
4-1/8”
57-7/8”
54-3/8”
4-1/8”
6-1/2”