Trane Horizon OABD Series Installation, Operation And Maintenance Manual page 55

Figure 90. Unit dimensional data for OAD cabinet with powered exhaust but no ERV, in. (cm)
GAS
HEAT
ONLY
68.594
(174.2)
23.500
(59.7)
HS
8.063
(20.5)
7.094
29.000
(18)
(73.7)
28.000
(71.1)
5.250
(13.3)
52.500
(133.4)
VS
5.250
(13.3)
Notes:
•
Sound attenuation package will add 16 in. (40.6 cm) to the
height of the condenser fan section.
• Units with no cooling will have the same dimensions, less
the condensing section.
• Units with chilled water cooling will have the same
dimensions, less the condensing section, and with an 18
in. (45.7 cm) deep pipe cabinet added.
• Refer to project-specific unit submittals.
OAU-SVX007A-EN
Unit Clearances, Curb Dimensions, and Dimensional Data
146.888
(373.1)
36.451
110.437
(280.5) (92.6)
6.250
(15.9)
23.500 27.500
61.750
(59.7) (69.9)
(156.8)
HS HR
146.000
(370.8)
26.500 13.000
(67.3) 33.500 (33) 44.910
VS (85.1) VR (114.1)
2.689
(6.8)
27.060
(68.7)
19.500
(49.5) 38.845
(98.7)
HR
4.000
(10.2)
8.500
(21.6)
46.000
(116.8)
VR
63.437
(161.1)
31.994
(81.3)
P.E. DAMPER HOOD
63.000 16.101
(160) (40.9)
P.E. ACCESS DOOR
55