Specifications

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Service Department at 1-405-745-6000 for specic information on the current design and specications. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties,
but are merely ClimateMaster's opinion or commendation of its products. The latest version of this document is available at climatemaster.com.
LC377 - 39
TS Series 60Hz - HFC-410A Submittal Data Eng/I-P
Revised: 17 July, 2013
Page ______ of ______
EWT
°F
GPM
WPD Cooling - EAT 80/67°F Heating - EAT 70°F
PSI FT
Airow
CFM
TC SC
Sens/Tot
Ratio
kW HR EER
Airow
CFM
HC kW HE LAT COP
70
4.5 1.1 2.5 940 32.8 21.0 0.64 2.06 39.9 15.9 940 37.9 2.65 28.9 107 4.19
4.5 1.1 2.5 1250 34.2 25.1 0.73 2.13 41.4 16.0 1250 38.9 2.42 30.6 99 4.70
6.8 2.9 6.7 940 34.0 21.4 0.63 1.96 40.7 17.4 940 39.7 2.68 30.5 109 4.33
6.8 2.9 6.7 1250 35.4 25.6 0.72 2.02 42.3 17.5 1250 40.7 2.45 32.3 100 4.87
80
4.5 1.0 2.3 940 30.8 20.2 0.65 2.25 38.5 13.7 940 41.6 2.72 32.2 111 4.48
4.5 1.0 2.3 1250 32.1 24.1 0.75 2.32 40.0 13.8 1250 42.7 2.48 34.2 102 5.04
6.8 2.8 6.5 940 32.0 20.6 0.64 2.13 39.3 15.0 940 43.6 2.75 34.1 113 4.64
6.8 2.8 6.5 1250 33.4 24.7 0.74 2.21 40.9 15.1 1250 44.8 2.52 36.1 103 5.21
85
4.5 1.0 2.2 940 29.8 19.8 0.66 2.36 37.9 12.7 940 43.4 2.75 33.9 113 4.63
4.5 1.0 2.2 1250 31.1 23.7 0.76 2.44 39.4 12.8 1250 44.6 2.52 36.0 103 5.20
6.8 2.7 6.2 940 31.0 20.2 0.65 2.24 38.6 13.9 940 45.6 2.79 35.9 115 4.79
6.8 2.7 6.2 1250 32.3 24.2 0.75 2.31 40.2 14.0 1250 46.8 2.55 38.1 105 5.38
90
4.5 0.9 2.1 940 28.9 19.4 0.67 2.47 37.3 11.7 940 45.3 2.79 35.6 115 4.77
4.5 0.9 2.1 1250 30.1 23.3 0.77 2.55 38.8 11.8 1250 46.5 2.55 37.8 104 5.35
6.8 2.6 6.0 940 30.0 19.8 0.66 2.34 38.0 12.8 940 47.6 2.83 37.7 117 4.93
6.8 2.6 6.0 1250 31.2 23.7 0.76 2.42 39.5 12.9 1250 48.9 2.59 40.0 106 5.54
With the ClimaDry
®
II option, return air from the space
is cooled by the air-to-refrigerant (evaporator) coil,
and then reheated by the water-to-air (reheat) coil
to dehumidify the air, but maintain the same space
temperature (thus operating as a dehumidier).
The moisture removal capability of the heat pump is
determined by the unit’s latent capacity rating. Latent
capacity equals Total capacity minus Sensible capacity.
Using unit performance data from submittals (http://www.
climatemaster.com/) select the correct model, use your
maximum entering water temperature (EWT) and ow
rate to select TC and SC. For example, at 80°F [26.7°C]
EWT and 6.8 GPM, the moisture removal capability
(latent capacity) of a ClimateMaster TS036 is 8.1 Mbtuh
[2.4kW] as shown below.
Dividing the latent capacity by 1,069 BTU/LB of water
vapor at 80°F DB and 67°F WB [26.7°C DB and 19.4°C
WB] moist air enthalpy, converts the amount of moisture
removal to pounds per hour (multiply pounds per hour by
0.4536 to obtain kg/hr). Calculations are shown below.
Most ClimateMaster heat pumps have a sensible-to-total
(S/T) ratio of 0.72 to 0.82. Therefore, approximately, 25%
of the cooling capacity is dedicated to latent cooling
capacity (moisture removal). When selecting a unit with
ClimaDry
®
II, the space sensible and latent loads should
be calculated. If the unit will be used for space cooling, a
unit with at least enough capacity to satisfy the building
sensible load should be selected. If the latent cooling
load is not satised by the selection, a larger unit with
enough latent capacity will be required. If the unit will
be used for dehumidication purposes only, the latent
capacity is the only consideration necessary. In this case,
sensible load is immaterial.
Example TS036 PSC Blower Performance
Dividing the latent capacity by
1,069 BTU/LB of water vapor at
80°F DB and 67°F WB [26.7°C
DB and 19.4°C WB] moist air
enthalpy, converts the amount of
moisture removal to pounds per
hour (multiply pounds per hour by
0.4536 to obtain kg/hr).
ClimaDry
®
II Option - Benets and Application
Note: Minimum entering air temperature
LC = TC - SC = 32.3 - 24.2 = 8.1 Mbtuh
8,100 Btuh ÷ 1069 = 7.6 lbs/hr