Dimensional Data - Trane Horizon OABD Series Installation, Operation And Maintenance Manual

Unit Clearances, Curb Dimensions, and Dimensional Data

Dimensional Data

Figure 89. Unit dimensional data for OAD unit with no powered exhaust or 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.
54
146.888
(373.1)
110.437 36.451
(280.5) (92.6)
4.000
(10.2)
DUCT FLANGE
6.250
23.500
(15.9)
(59.7)
HS
110.000
(279.4)
13.000
26.500
(67.3) 33.500 (33) 9.000
VS (85.1) VR (22.9)
2.689
(6.8)
27.060
(68.7)
38.845
OPTIONAL
HR
(98.7)
BAROMETRIC
RELIEF
DAMPER
LOCATION
4.000
(10.2)
HS DUCT
FLANGE
8.500
(21.6)
46.000
(116.8)
VR
95.281
(242)
31.994
(81.3)
25.680
(65.2)
HR
8.660
25.680
4.660 (22)
(65.2)
(11.8)
HR
63.000
(160)
OAU-SVX007A-EN