Trane GETB Installation Manual page 8

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 page 12.
8
Dimensions
Hinged Acoustical Door
A
B
SHEET ROCK
OPENING
Unit Size A
09 19 1/4"
012 (489)
015 23 1/4"
018 (591)
024 27 1/8"
036 (689)
3 1/2" ±3/8"
SHEETROCK
RETURN AIR
DOOR FRAME
2 X 4 STUD
RETURN-AIR OPENING
1" X 1" CLOSED
FLANGE ON CABINET
CELL INSULATION
1" X 1" CLOSED
RETURN-AIR OPENING
CELL INSULATION
FLANGE ON CABINET
RETURN AIR
DOOR FRAME
2 1/4"
SHEETROCK
CABINET
FLOOR
1 1/2" X 2 3/8"
3 1/2" ±3/8"
3 1/2" ±3/8"
SHEETROCK
RETURN AIR OPENING
FLANGE ON CABINET
RETURN AIR OPENING
FLANGE ON CABINET
B
44 1/8"
(1121)
SHEETROCK
45 1/4"
(1149)
Note:
54 5/8"
Finished wall and framing should not
(1387)
touch the unit cabinetry.
B
5"
4 5/8"
SIDE VIEW
2" X 4" STUD
1" X 1" CLOSED
CELL INSULATION
A
1" X 1" CLOSED
CELL INSULATION
2" X 4"
STUD
TOP VIEW
CABINET
WSHP-SVN08B-EN