Product data

19
50P1H,P1V024
800 CFM NOMINAL AIRFLOW COOLING/800 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
6.0 8.5 19.6
Operation Not Recommended
640 15.5 1.91 9.5 92 2.39
6.0 8.5 19.6
850 15.9 1.71 10.1 87 2.72
30
3.0 2.2 5.2 640 27.7 17.4 0.63 1.12 31.5 24.8
640 17.2 1.93 11.0 95 2.61
3.0 2.2 5.2 850 28.9 19.7 0.68 1.16 32.8 24.8
850 17.6 1.74 11.8 89 2.98
4.5 4.0 9.3 640 28.2 17.5 0.62 1.05 31.8 26.9 640 18.0 1.95 11.7 96 2.70
4.5 4.0 9.3 850 29.4 19.8 0.67 1.09 33.1 26.9
850 18.4 1.75 12.5 90 3.08
6.0 7.2 16.7 640 28.5 17.5 0.62 1.02 31.9 28.0 640 18.4 1.95 12.1 97 2.76
6.0 7.2 16.7 850 29.6 19.8 0.67 1.06 33.2 28.0
850 18.8 1.76 12.9 91 3.14
40
3.0 1.9 4.4 640 26.9 17.1 0.64 1.23 31.1 21.9
640 19.9 1.98 13.4 99 2.94
3.0 1.9 4.4 850 28.0 19.4 0.69 1.28 32.4 21.9
850 20.4 1.78 14.4 92 3.36
4.5 3.6 8.2 640 27.5 17.3 0.63 1.15 31.4 24.0 640 20.8 2.00 14.3 100 3.06
4.5 3.6 8.2 850 28.7 19.6 0.68 1.19 32.7 24.0
850 21.3 1.79 15.3 93 3.49
6.0 6.4 14.9 640 27.8 17.4 0.63 1.11 31.5 25.1 640 21.3 2.01 14.7 101 3.12
6.0 6.4 14.9 850 28.9 19.7 0.68 1.16 32.8 25.1
850 21.9 1.80 15.7 94 3.55
50
3.0 1.7 3.9 640 26.2 16.9 0.65 1.36 30.8 19.3
640 22.6 2.03 15.9 103 3.27
3.0 1.7 3.9 850 27.3 19.1 0.70 1.42 32.1 19.3
850 23.2 1.82 17.0 95 3.72
4.5 3.2 7.4 640 26.7 17.0 0.64 1.26 31.0 21.1 640 23.7 2.05 16.9 104 3.39
4.5 3.2 7.4 850 27.8 19.3 0.69 1.32 32.2 21.1
850 24.3 1.84 18.0 96 3.87
6.0 5.9 13.6 640 27.0 17.1 0.64 1.22 31.1 22.1 640 24.3 2.06 17.4 105 3.46
6.0 5.9 13.6 850 28.1 19.4 0.69 1.27 32.4 22.1
850 24.9 1.85 18.6 97 3.94
60
3.0 1.5 3.5 640 25.3 16.6 0.66 1.52 30.4 16.7 640 25.3 2.08 18.3 107 3.57
3.0 1.5 3.5 850 26.3 18.8 0.71 1.58 31.7 16.7 850 25.9 1.87 19.6 98 4.07
4.5 3.0 6.9 640 25.7 16.7 0.65 1.40 30.5 18.3 640 26.6 2.10 19.4 108 3.70
4.5 3.0 6.9 850 26.8 18.9 0.70 1.46 31.7 18.3 850 27.2 1.89 20.7 100 4.22
6.0 5.5 12.6 640 26.1 16.8 0.64 1.35 30.6 19.3 640 27.2 2.12 20.0 109 3.77
6.0 5.5 12.6 850 27.1 19.0 0.70 1.41 31.9 19.3 850 27.9 1.90 21.4 100 4.30
70
3.0 1.3 3.0 640 22.9 15.7 0.69 1.91 29.4 12.0 640 30.4 2.18 22.9 114 4.08
3.0 1.3 3.0 850 23.8 17.8 0.75 1.99 30.6 12.0 850 31.1 1.96 24.4 104 4.65
4.5 2.6 6.1 640 23.4 15.8 0.67 1.76 29.4 13.3 640 31.7 2.21 24.0 116 4.20
4.5 2.6 6.1 850 24.4 17.9 0.73 1.84 30.7 13.3 850 32.5 1.99 25.7 105 4.79
6.0 4.9 11.3 640 23.8 16.0 0.67 1.70 29.6 14.1 640 32.4 2.23 24.6 117 4.26
6.0 4.9 11.3 850 24.8 18.1 0.73 1.77 30.8 14.1 850 33.1 2.00 26.3 106 4.85
80
3.0 1.3 2.9 640 22.2 15.5 0.70 2.03 29.2 11.0 640 31.5 2.21 23.8 116 4.18
3.0 1.3 2.9 850 23.1 17.5 0.76 2.12 30.4 11.0 850 32.3 1.98 25.5 105 4.77
4.5 2.6 5.9 640 22.8 15.6 0.68 1.88 29.2 12.2 640 32.7 2.24 25.0 117 4.29
4.5 2.6 5.9 850 23.7 17.6 0.74 1.95 30.4 12.2 850 33.5 2.01 26.7 107 4.89
6.0 4.8 11.0 640 23.2 15.7 0.68 1.80 29.3 12.9 640 33.4 2.25 25.5 118 4.34
6.0 4.8 11.0 850 24.1 17.8 0.74 1.88 30.5 12.9 850 34.2 2.02 27.2 107 4.95
85
3.0 1.2 2.8 640 21.6 15.3 0.71 2.16 28.9 10.0 640 32.6 2.23 24.8 117 4.28
3.0 1.2 2.8 850 22.4 17.3 0.77 2.25 30.1 10.0 850 33.4 2.01 26.5 106 4.88
4.5 2.5 5.8 640 22.2 15.4 0.69 1.99 29.0 11.1 640 33.8 2.26 25.9 119 4.38
4.5 2.5 5.8 850 23.1 17.4 0.75 2.07 30.1 11.1 850 34.6 2.03 27.6 108 4.99
6.0 4.7 10.7 640 22.5 15.4 0.69 1.91 29.0 11.8 640 34.4 2.28 26.4 120 4.42
6.0 4.7 10.7 850 23.4 17.5 0.75 1.99 30.2 11.8 850 35.2 2.05 28.2 108 5.04
90
3.0 1.2 2.8 640 21.6 15.3 0.71 2.16 28.9 10.0 640 32.6 2.23 24.8 117 4.28
3.0 1.2 2.8 850 22.4 17.3 0.77 2.25 30.1 10.0 850 33.4 2.01 26.5 106 4.88
4.5 2.5 5.8 640 22.2 15.4 0.69 1.99 29.0 11.1 640 33.8 2.26 25.9 119 4.38
4.5 2.5 5.8 850 23.1 17.4 0.75 2.07 30.1 11.1 850 34.6 2.03 27.6 108 4.99
6.0 4.7 10.7 640 22.5 15.4 0.69 1.91 29.0 11.8 640 34.4 2.28 26.4 120 4.42
6.0 4.7 10.7 850 23.4 17.5 0.75 1.99 30.2 11.8 850 35.2 2.05 28.2 108 5.04
100
3.0 1.2 2.7 640 20.2 14.8 0.74 2.44 28.5 8.3
Operation Not Recommended
3.0 1.2 2.7 850 21.0 16.8 0.80 2.54 29.7 8.3
4.5 2.4 5.5 640 20.8 14.9 0.72 2.25 28.5 9.2
4.5 2.4 5.5 850 21.6 16.9 0.78 2.34 29.7 9.2
6.0 4.5 10.3 640 21.1 15.0 0.71 2.16 28.5 9.8
6.0 4.5 10.3 850 22.0 17.0 0.77 2.25 29.7 9.8
110
3.0 1.1 2.5 640 18.8 14.4 0.77 2.77 28.3 6.8
3.0 1.1 2.5 850 19.5 16.3 0.84 2.88 29.4 6.8
4.5 2.3 5.3 640 19.3 14.4 0.75 2.55 28.1 7.6
4.5 2.3 5.3 850 20.1 16.3 0.81 2.66 29.2 7.6
6.0 4.3 9.9 640 19.7 14.5 0.74 2.45 28.1 8.0
6.0 4.3 9.9 850 20.5 16.4 0.80 2.55 29.3 8.0
120
3.0 1.0 2.4 640 17.1 13.9 0.81 3.13 27.9 5.5
3.0 1.0 2.4 850 17.8 15.7 0.88 3.26 29.0 5.5
4.5 2.2 5.1 640 17.8 14.0 0.78 2.89 27.8 6.2
4.5 2.2 5.1 850 18.6 15.8 0.85 3.01 28.9 6.2
6.0 4.2 9.6 640 18.3 14.1 0.77 2.78 27.9 6.6
6.0 4.2 9.6 850 19.1 16.0 0.84 2.89 29.0 6.6
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