Catalogue

50 WSHP-PRC020D-EN
Dimensional Data
Return Air (hinged) Acoustical Door
The hinged acoustical door is recessed into the wall so that the door is flush with the surface of the
wall.
The opening through the wall for the door assembly must be centered with the return-air opening
of the unit cabinet. For full installing instructions of the return-air acoustical door, see WSHP-
SVN08*-EN.
The dimensional data shown is based onTrane’s factory supplied return air door.
Blades are adjustable for controlling horizontal discharge path.
Blades are adjustable for controlling discharge path in both horizontal and vertical paths.
Table 27. Return air hinged acoustical door
Unit Size A B
009
012
19¼”
(489)
44 1/8”
(1121)
015
018
23¼”
(591)
45¼”
(1149)
024
036
27 1/8”
(689)
54 5/8”
(1387)
Figure 15. Single deflection grille
Figure 16. Double deflection grille
Table 28. Supply air opening size
GET
Single Grille
100% CFM
Two Grille
50% CFM
Three Grille
33% CFM
Top Discharge up
to 100% CFM
009, 012 14”W x 14”H 10”W x 6”H Not Recommended 14”W x 10”H
015, 018 16”Wx12”H 14”Wx12”H 12”Wx8”H 16”Wx14”H
024 22”Wx18”H 14”Wx12”H 12”Wx8”H 16”Wx14”H
036 Not Recommended 16”Wx14”H 14”Wx12”H 17”Wx17”H