Specifications

TRM
31
www.climatemaster.com
THE SMART SOLUTION FOR ENERGY EFFICIENCY
Tranquility Vertical Stack (TRM) Series
Rev.: 05/23/07D
Hinged "H" Style Return Air Panel
4
3-15/16"
(100)
1
3
62-1/8"
(1578)
A
54-3/4"
(1391)
10"
(254)
2-1/2"
(64)
Outside Air
Opening, left or
right side to suit
installation
Holes to secure
frame to studs
(typical)
7"
(178)
Detail
B
10”
(254)
3/4"
(19)
2
NOTICE: Seal between
the frame and cabinet
with weather seal
material to avoid air being
pulled in from the wall
cavity. DO NOT attach
frame to cabinet.
Note: All measurements are in inches, millimeters are in parenthesis. Asy = Assembly
Notes: When outside air is used,
contractor must supply outside
air duct and cut hole in stud.
Item QTY Description
11
Frame assembly
21
Lower block-off assembly
31
Insulated front panel
42
1/4 turn fastener
Unit Size A B
09 - 12
18 5/8" [473] 16 3/4" [425]
15 - 18
21 5/8" [549] 19 3/4" [502]
24 - 36
25 5/8" [650] 23 3/4" [603]
Damper may be installed
on either side of "H" panel
TRM Electric Damper