Product data

20
50P1H,P1V030
1000 CFM NOMINAL AIRFLOW COOLING/1000 CFM NOMINAL AIRFLOW HEATING*
LEGEND *Performance capacities shown in thousands of Btuh.
NOTES:
1. Interpolation is permissible; extrapolation is not.
2. All entering air conditions are 80 F db and 67 F wb in cooling, and 70 F db in heat-
ing. AHRI/ISO certified conditions are 80.6 F db and 66.2 F wb in cooling and
68 F db in heating.
3. Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
4. All performance is based upon the lower voltage of dual voltage rated units.
5. Operation below 40 F EWT is based upon a 15% methanol antifreeze solution.
6. Operation below 60 F EWT requires optional insulated water/refrigerant circuit.
7. See performance correction tables for operating conditions other than those listed
above.
EWT
(F)
GPM
PRESSURE DROP COOLING — EAT 80/67 F HEATING — EAT 70 F
PSI ft wg
Airflow
CFM
TC TSC
Sens/Tot
Ratio
kW THR EER
Airflow
CFM
THC kW HE LAT COP
20
7.5 5.0 11.6
Operation Not Recommended
750 20.0 2.31 12.6 95 2.53
7.5 5.0 11.6
1000 20.4 2.08 13.4 89 2.89
30
3.8 1.3 2.9 750 33.3 20.3 0.61 1.38 38.0 24.0
750 21.6 2.37 14.0 97 2.67
3.8 1.3 2.9 1000 34.7 22.9 0.66 1.44 39.5 24.0
1000 22.1 2.13 14.9 90 3.04
5.6 2.3 5.4 750 33.5 20.2 0.60 1.31 37.9 25.7 750 22.5 2.40 14.7 98 2.75
5.6 2.3 5.4 1000 34.9 22.8 0.65 1.36 39.5 25.7
1000 23.0 2.15 15.7 91 3.13
7.5 4.2 9.7 750 33.6 20.0 0.60 1.27 37.9 26.5 750 22.9 2.41 15.1 98 2.79
7.5 4.2 9.7 1000 35.0 22.7 0.65 1.32 39.4 26.5
1000 23.5 2.16 16.2 92 3.18
40
3.8 1.0 2.4 750 32.6 20.2 0.62 1.51 37.7 21.6
750 24.7 2.45 16.7 100 2.95
3.8 1.0 2.4 1000 34.0 22.8 0.67 1.57 39.3 21.6
1000 25.3 2.20 17.8 93 3.36
5.6 2.0 4.7 750 33.1 20.3 0.61 1.42 37.9 23.3 750 25.7 2.48 17.6 102 3.04
5.6 2.0 4.7 1000 34.5 22.9 0.67 1.48 39.5 23.3
1000 26.4 2.23 18.8 94 3.47
7.5 3.7 8.6 750 33.7 20.5 0.61 1.38 38.3 24.4 750 26.3 2.49 18.1 102 3.10
7.5 3.7 8.6 1000 35.1 23.2 0.66 1.44 39.9 24.4
1000 26.9 2.24 19.4 95 3.53
50
3.8 0.9 2.1 750 31.6 19.9 0.63 1.65 37.2 19.2
750 27.8 2.52 19.5 104 3.24
3.8 0.9 2.1 1000 32.9 22.5 0.68 1.72 38.8 19.2
1000 28.5 2.26 20.8 96 3.69
5.6 1.8 4.2 750 32.3 20.1 0.62 1.55 37.6 20.9 750 29.1 2.55 20.6 106 3.35
5.6 1.8 4.2 1000 33.7 22.8 0.68 1.61 39.1 20.9
1000 29.8 2.29 22.0 98 3.82
7.5 3.4 7.8 750 32.6 20.2 0.62 1.50 37.7 21.7 750 29.8 2.56 21.3 107 3.41
7.5 3.4 7.8 1000 34.0 22.9 0.67 1.57 39.3 21.7
1000 30.5 2.30 22.7 98 3.89
60
3.8 0.8 1.8 750 30.4 19.4 0.64 1.81 36.6 16.8 750 31.0 2.58 22.4 108 3.52
3.8 0.8 1.8 1000 31.7 21.9 0.69 1.89 38.1 16.8 1000 31.8 2.32 23.9 99 4.02
5.6 1.7 3.8 750 31.1 19.6 0.63 1.70 36.9 18.3 750 32.5 2.61 23.7 110 3.65
5.6 1.7 3.8 1000 32.4 22.2 0.69 1.77 38.4 18.3 1000 33.3 2.34 25.3 101 4.16
7.5 3.1 7.2 750 31.4 19.7 0.63 1.65 37.0 19.0 750 33.3 2.63 24.4 111 3.71
7.5 3.1 7.2 1000 32.7 22.3 0.68 1.71 38.5 19.1 1000 34.1 2.36 26.0 102 4.24
70
3.8 0.7 1.6 750 29.0 18.8 0.65 2.00 35.8 14.5 750 34.2 2.64 25.2 112 3.79
3.8 0.7 1.6 1000 30.2 21.2 0.70 2.08 37.3 14.5 1000 35.1 2.37 26.9 102 4.33
5.6 1.5 3.6 750 30.0 19.2 0.64 1.87 36.3 16.0 750 35.8 2.68 26.7 114 3.92
5.6 1.5 3.6 1000 31.2 21.7 0.70 1.95 37.8 16.0 1000 36.7 2.40 28.5 104 4.47
7.5 2.9 6.7 750 30.4 19.4 0.64 1.81 36.6 16.8 750 36.7 2.70 27.4 115 3.99
7.5 2.9 6.7 1000 31.7 21.9 0.69 1.89 38.1 16.8 1000 37.6 2.42 29.3 105 4.55
80
3.8 0.7 1.5 750 27.7 18.3 0.66 2.21 35.3 12.5 750 37.3 2.71 28.0 116 4.04
3.8 0.7 1.5 1000 28.8 20.7 0.72 2.30 36.7 12.5 1000 38.2 2.43 29.9 105 4.60
5.6 1.4 3.3 750 28.5 18.5 0.65 2.07 35.5 13.7 750 39.0 2.75 29.5 118 4.15
5.6 1.4 3.3 1000 29.6 21.0 0.71 2.16 37.0 13.7 1000 40.0 2.47 31.5 107 4.74
7.5 2.7 6.3 750 29.0 18.7 0.65 2.00 35.8 14.5 750 40.2 2.78 30.6 120 4.24
7.5 2.7 6.3 1000 30.2 21.2 0.70 2.08 37.3 14.5 1000 41.2 2.50 32.6 108 4.84
85
3.8 0.6 1.4 750 26.7 17.8 0.67 2.34 34.7 11.5 750 38.8 2.75 29.3 118 4.14
3.8 0.6 1.4 1000 27.8 20.1 0.72 2.43 36.1 11.5 1000 39.8 2.50 31.3 107 4.72
5.6 1.4 3.2 750 27.6 18.2 0.66 2.18 35.1 12.7 750 40.5 2.80 30.8 120 4.24
5.6 1.4 3.2 1000 28.8 20.6 0.71 2.27 36.5 12.7 1000 41.5 2.50 32.9 108 4.84
7.5 2.7 6.2 750 28.2 18.4 0.65 2.11 35.4 13.4 750 41.6 2.80 31.7 121 4.30
7.5 2.7 6.2 1000 29.3 20.8 0.71 2.20 36.8 13.4 1000 42.6 2.50 33.9 109 4.91
90
3.8 0.6 1.4 750 25.7 17.3 0.67 2.46 34.1 10.5 750 40.3 2.79 30.6 120 4.23
3.8 0.6 1.4 1000 26.8 19.6 0.73 2.56 35.5 10.5 1000 41.3 2.51 32.7 108 4.83
5.6 1.4 3.1 750 26.8 17.8 0.66 2.30 34.7 11.7 750 42.0 2.85 32.1 122 4.33
5.6 1.4 3.1 1000 27.9 20.1 0.72 2.39 36.1 11.7 1000 43.0 2.56 34.3 110 4.93
7.5 2.6 6.0 750 27.3 18.0 0.66 2.22 34.9 12.3 750 42.9 2.88 32.9 123 4.36
7.5 2.6 6.0 1000 28.5 20.4 0.72 2.31 36.4 12.3 1000 44.0 2.59 35.1 111 4.98
100
3.8 0.6 1.3 750 24.0 16.6 0.69 2.74 33.3 8.7
Operation Not Recommended
3.8 0.6 1.3 1000 24.9 18.8 0.75 2.85 34.7 8.7
5.6 1.3 3.0 750 25.1 17.0 0.68 2.56 33.8 9.8
5.6 1.3 3.0 1000 26.1 19.3 0.74 2.67 35.2 9.8
7.5 2.5 5.7 750 25.6 17.3 0.67 2.48 34.1 10.3
7.5 2.5 5.7 1000 26.7 19.6 0.73 2.58 35.5 10.3
110
3.8 0.5 1.2 750 22.5 16.1 0.72 3.07 33.0 7.4
3.8 0.5 1.2 1000 23.5 18.2 0.78 3.19 34.4 7.4
5.6 1.2 2.8 750 23.2 16.3 0.70 2.86 33.1 8.1
5.6 1.2 2.8 1000 24.2 18.4 0.76 2.98 34.4 8.1
7.5 2.4 5.5 750 23.8 16.5 0.69 2.77 33.3 8.6
7.5 2.4 5.5 1000 24.8 18.7 0.75 2.88 34.6 8.6
120
3.8 0.5 1.1 750 20.4 15.2 0.74 3.44 32.2 5.9
3.8 0.5 1.1 1000 21.2 17.2 0.81 3.58 33.5 5.9
5.6 1.2 2.7 750 21.4 15.6 0.73 3.21 32.4 6.7
5.6 1.2 2.7 1000 22.3 17.6 0.79 3.34 33.8 6.7
7.5 2.3 5.3 750 22.0 15.8 0.72 3.10 32.6 7.1
7.5 2.3 5.3 1000 22.9 17.8 0.78 3.23 33.9 7.1
AHRI — Air Conditioning, Heating, and Refrigeration Institute
COP — Coefficient of Performance
db — Dry Bulb
EAT — Entering Air Temperature
EER — Energy Efficiency Ratio
EWT — Entering Water Temperature
GPM — Gallons Per Minute
HE — Heat of Extraction (MBtuh)
ISO — International Organization for Standardization
LAT — Leaving Air Temperature (F)
MBtuh — Btuh in Thousands
TC — Total Capacity (MBtuh)
THC — Total Heating Capacity (MBtuh)
THR — Total Heat Rejection (MBtuh)
TSC — Total Sensible Capacity (MBtuh)
wb — Wet Bulb
Performance data (cont)