Specifications
ClimateMaster Water-Source Heating and Cooling Systems
CLIMATEMASTER WATER-SOURCE HEAT PUMPS
Tranquility Vertical Stack (TRM) Series
Rev.: 05/23/07D
TRM
14
Performance Data
TRM18
Performance capacities shown in thousands of Btuh685 CFM Nominal (Rated) Airfl ow
*WPD Adder for
Motorized Valve,
TRM18
(Cv = 10.3,
MOPD = 125 psi)
GPM
WPD Adder
PSI FT
2.3 0.24 0.55
3.4 0.58 1.34
4.5 1.10 2.54
EWT
°F
GPM
WPD* Cooling - EAT 80/67°F Heating - EAT 70°F
PSI FT TC SC
Sens/Tot
Ratio
kW HR EER HC kW HE LAT COP
20 4.5 3.8 8.8
Operation Not Recommended
11.6 1.19 7.6 85.7 2.82
30
2.3 0.7 1.5 21.9 14.8 0.67 0.77 24.5 28.3 12.7 1.21 8.6 87.2 3.05
3.4 1.8 4.3 22.2 14.8 0.67 0.73 24.6 30.6 13.2 1.21 9.1 87.9 3.15
4.5 3.5 8.0 22.3 14.8 0.66 0.71 24.6 31.5 13.5 1.22 9.4 88.3 3.20
40
2.3 0.6 1.3 21.3 14.6 0.68 0.86 24.1 24.9 14.7 1.23 10.4 89.8 3.43
3.4 1.7 3.9 21.8 14.7 0.68 0.79 24.4 27.4 15.3 1.24 11.1 90.7 3.56
4.5 3.2 7.3 22.0 14.8 0.67 0.77 24.5 28.6 15.7 1.24 11.5 91.3 3.64
50
2.3 0.6 1.3 20.4 14.2 0.70 0.96 23.6 21.3 16.8 1.26 12.5 92.7 3.84
3.4 1.6 3.6 21.0 14.5 0.69 0.88 24.0 23.8 17.6 1.27 13.3 93.8 4.01
4.5 2.9 6.8 21.3 14.6 0.68 0.85 24.1 25.1 18.1 1.27 13.7 94.5 4.10
60
2.3 0.5 1.1 19.3 13.7 0.71 1.07 22.9 18.1 19.0 1.28 14.6 95.6 4.25
3.4 1.4 3.3 20.1 14.0 0.70 0.99 23.4 20.3 20.0 1.30 15.6 97.1 4.45
4.5 2.7 6.3 20.4 14.2 0.69 0.95 23.6 21.5 20.6 1.30 16.1 97.8 4.55
70
2.3 0.5 1.1 18.2 13.1 0.72 1.20 22.2 15.2 21.2 1.31 16.7 98.7 4.66
3.4 1.3 3.0 19.0 13.5 0.71 1.11 22.7 17.0 22.4 1.32 17.8 100.3 4.87
4.5 2.5 5.8 19.4 13.7 0.71 1.07 22.9 18.1 23.0 1.33 18.4 101.1 4.98
80
2.3 0.5 1.1 16.9 12.5 0.74 1.34 21.4 12.6 23.4 1.34 18.8 101.6 5.05
3.4 1.3 3.0 17.7 12.9 0.73 1.25 21.9 14.2 24.6 1.35 20.0 103.3 5.27
4.5 2.4 5.5 18.1 13.1 0.72 1.20 22.2 15.1 25.3 1.35 20.6 104.2 5.38
85
2.3 0.4 1.0 16.2 12.2 0.75 1.41 21.0 11.5 24.4 1.35 19.8 103.0 5.23
3.4 1.2 2.7 17.0 12.6 0.74 1.32 21.5 13.0 25.6 1.36 21.0 104.7 5.44
4.5 2.3 5.3 17.4 12.8 0.73 1.27 21.7 13.8 26.3 1.36 21.6 105.5 5.56
90
2.3 0.4 0.9 15.5 11.9 0.77 1.48 20.5 10.5 25.4 1.36 20.8 104.4 5.41
3.4 1.2 2.7 16.3 12.3 0.75 1.39 21.1 11.8 26.7 1.37 21.9 106.0 5.62
4.5 2.3 5.2 16.8 12.5 0.74 1.34 21.3 12.5 27.3 1.37 22.5 106.9 5.73
100
2.3 0.4 0.9 14.1 11.2 0.80 1.63 19.7 8.6
Operation Not Recommended
3.4 1.2 2.7 14.9 11.6 0.78 1.54 20.2 9.7
4.5 2.2 5.0 15.4 11.8 0.77 1.50 20.4 10.3
110
2.3 0.4 0.9 12.7 10.6 0.83 1.79 18.8 7.1
3.4 1.1 2.6 13.5 11.0 0.81 1.70 19.3 8.0
4.5 2.1 4.9 13.9 11.2 0.80 1.65 19.6 8.4
120
2.3 0.4 0.9 11.4 10.1 0.88 1.95 18.1 5.9
3.4 1.1 2.6 12.1 10.4 0.86 1.86 18.5 6.5
4.5 2.1 4.9 12.5 10.5 0.84 1.82 18.7 6.9
Interpolation is permissible; extrapolation is not.
All entering air conditions are 80°F DB and 67°F WB in cooling, and 70°F DB in heating.
ARI/ISO certifi ed conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating.
Table does not refl ect fan or pump power corrections for ARI/ISO conditions.
All performance is based upon the lower voltage of dual voltage rated units.
Performance stated is at the rated power supply; performance may vary as the power supply varies from the rated.
Operation below 60°F EWT requires optional insulated water/refrigerant circuit.
See performance correction tables for operating conditions other than those listed above.
See Performance Data Selection Notes for operation in the shaded area.