Specifications

38
ClimateMaster Water-Source Heat Pumps
Tranquility Modular (TRM) Series
0.75 to 3 Ton Vertical Hi-Rise Units
Air Flow Vs. Grille Selection
Single Defl ection- Adjustable vertical blades for controlling horizontal path of discharge air.
Double Defl ection- Adjustable vertical and horizontal blades for controlling horizontal and
vertical path of discharge air. (Recommended for all standard applications.)
Double Defl ection with Opposed Blade Damper- Addition of opposed blade damper to
grille allows control of air volume (CFM) and path of discharge air. (Recommended for
applications requiring unequal air fl ow or side discharge grille(s) with additional top dis-
charge air opening.)
Unequal Air Flow- Air discharges requiring different air volumes (CFM). Use double de-
fl ection grilles with opposed blade damper.
Top Discharge- Units are designed to operate against relatively low air resistance (external static). Use of liberal duct sizing
is recommended to maximize total unit air fl ow (CFM). Top duct outlet will offer more resistance to air fl ow than side outlets
on the same cabinet. Therefore side outlet grille(s) must have opposed blade dampers to fi eld balance the air fl ow.
Note: Units with adjacent grilles and opposed blade dampers may
require special grilles. Consult factory with specifi c application.
400
CFM
600
CFM
200
CFM
* Grilles are shipped loose for fi eld installation after drywall has been applied to cabinets that are furred in.
** Grilles are brushed aluminum or painted (polar ice).
Multiple Discharge/Top Grille & Opening
Sizing When Air Flow Is Divided Equally
Multiple Discharge/Top Discharge Grille & Opening
Sizing When Air Flow Is Divided Unequally
Unit Size
Single
Discharge
Double
Discharge
Triple
Discharge
TRM09
12” x 10”
[305 x 254]
10” x 6”
[254 x 152]
Not
Recommended
TRM12
12” x 12”
[305 x 305]
10” x 8”
[254 x 203]
Not
Recommended
TRM15
- 18
16” x 12”
[406 x 305]
14” x 8”
[356 x 203]
14” x 6”
[356 x 152]
TRM24
Not
Recommended
16” x 10”
[406 x 254]
16” x 6”
[406 x 152]
TRM30
Not
Recommended
16” x 12”
[406 x 305]
12” x 10”
[305 x 254]
TRM36
Not
Recommended
16” x 14”
[406 x 356]
16” x 10”
[406 x 254]
Model
Specifi ed
Discharge
CFM
Grille Selection Chart
Top Discharge
Opening Size
(Up to 100%
Unit CFM
10” [254] Wide x 12” [305] Wide x
14” [356]
Wide x
16” [406] Wide x
6”H 8”H 10”H 6”H 10”H 12”H 6”H 8”H 6”H 10”H 12”H 14”H
09
12
100 - 150 X X
10 x 10
[254 x 254]
175 - 225 X
250 - 275 X X
15
18
150 - 200 X
13 x 13
[330 x 330]
250 - 325 X
400 - 450 X
24
30
36
200 - 275 X
17 x 17
[432 x 432]
300 - 350 X
375 - 450 X
500 - 600 X
625 - 725 X