Product data

16
50P1H,P1V012
400 CFM NOMINAL AIRFLOW COOLING/400 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
3.0 8.5 19.6
Operation Not Recommended
300 8.5 0.98 5.3 96.20 2.5
3.0 8.5 19.6
400 8.7 0.88 5.7 90.20 2.9
30
1.5 1.9 4.3 300 14.2 8.2 0.58 0.55 16.1 25.8
300 9.3 1.00 6.0 98.6 2.7
1.5 1.9 4.3 400 14.8 9.3 0.63 0.57 16.8 25.8
400 9.5 0.90 6.4 91.9 3.1
2.3 3.6 8.4 300 14.3 8.2 0.58 0.51 16.1 27.9 300 9.6 1.01 6.3 99.7 2.8
2.3 3.6 8.4 400 14.9 9.3 0.63 0.53 16.7 27.9
400 9.9 0.91 6.8 92.8 3.2
3.0 6.7 15.5 300 14.3 8.2 0.58 0.50 16.0 28.8 300 9.8 1.02 6.5 100.4 2.8
3.0 6.7 15.5 400 14.9 9.3 0.63 0.52 16.6 28.8
400 10.1 0.92 7.0 93.3 3.2
40
1.5 1.4 3.2 300 14.0 8.1 0.58 0.61 16.0 22.9
300 10.6 1.04 7.1 102.6 3.0
1.5 1.4 3.2 400 14.5 9.2 0.63 0.63 16.7 22.9
400 10.8 0.93 7.6 95.0 3.4
2.3 3.0 6.9 300 14.2 8.2 0.58 0.57 16.1 25.1 300 11.0 1.05 7.6 104.1 3.1
2.3 3.0 6.9 400 14.8 9.3 0.63 0.59 16.8 25.1
400 11.3 0.94 8.1 96.2 3.5
3.0 5.7 13.1 300 14.3 8.2 0.58 0.54 16.1 26.2 300 11.3 1.06 7.8 104.9 3.1
3.0 5.7 13.1 400 14.8 9.3 0.63 0.57 16.8 26.2
400 11.6 0.95 8.3 96.8 3.6
50
1.5 1.1 2.5 300 13.5 7.9 0.58 0.67 15.8 20.1
300 11.9 1.08 8.3 106.8 3.2
1.5 1.1 2.5 400 14.1 8.9 0.63 0.70 16.5 20.1
400 12.2 0.97 8.9 98.2 3.7
2.3 2.6 6.0 300 13.9 8.0 0.58 0.62 16.0 22.2 300 12.5 1.09 8.9 108.6 3.4
2.3 2.6 6.0 400 14.4 9.1 0.63 0.65 16.7 22.2
400 12.8 0.98 9.5 99.6 3.8
3.0 5.0 11.5 300 14.0 8.1 0.58 0.60 16.1 23.3 300 12.8 1.10 9.1 109.6 3.4
3.0 5.0 11.5 400 14.6 9.2 0.63 0.63 16.7 23.3
400 13.1 0.99 9.8 100.4 3.9
60
1.5 0.9 2.1 300 12.9 7.6 0.59 0.74 15.5 17.4 300 13.3 1.11 9.6 111.1 3.5
1.5 0.9 2.1 400 13.5 8.6 0.64 0.77 16.1 17.4 400 13.6 1.00 10.2 101.5 4.0
2.3 2.3 5.3 300 13.4 7.8 0.58 0.69 15.7 19.3 300 14.0 1.13 10.2 113.1 3.6
2.3 2.3 5.3 400 13.9 8.8 0.63 0.72 16.4 19.3 400 14.3 1.02 10.8 103.1 4.1
3.0 4.5 10.3 300 13.6 7.9 0.58 0.67 15.8 20.4 300 14.3 1.14 10.5 114.2 3.7
3.0 4.5 10.3 400 14.1 8.9 0.63 0.69 16.5 20.4 400 14.7 1.03 11.2 104.0 4.2
70
1.5 0.8 1.8 300 12.2 7.3 0.60 0.82 15.0 14.9 300 14.7 1.15 10.8 115.3 3.7
1.5 0.8 1.8 400 12.7 8.3 0.65 0.85 15.6 14.9 400 15.0 1.04 11.5 104.8 4.2
2.3 2.1 4.8 300 12.5 7.4 0.59 0.77 15.2 16.3 300 15.4 1.18 11.4 117.6 3.8
2.3 2.1 4.8 400 13.1 8.4 0.64 0.80 15.8 16.3 400 15.8 1.06 12.2 106.5 4.4
3.0 4.1 9.5 300 12.7 7.5 0.59 0.75 15.3 17.0 300 15.8 1.19 11.7 118.8 3.9
3.0 4.1 9.5 400 13.3 8.5 0.64 0.78 15.9 17.0 400 16.2 1.07 12.5 107.5 4.4
80
1.5 0.7 1.5 300 11.4 7.0 0.61 0.90 14.5 12.7 300 16.0 1.20 11.9 119.4 3.9
1.5 0.7 1.5 400 11.9 7.9 0.67 0.94 15.1 12.7 400 16.4 1.08 12.7 108.0 4.5
2.3 1.9 4.4 300 11.8 7.1 0.60 0.85 14.7 13.9 300 16.8 1.22 12.6 121.7 4.0
2.3 1.9 4.4 400 12.3 8.0 0.65 0.88 15.3 13.9 400 17.2 1.10 13.4 109.8 4.6
3.0 3.8 8.8 300 12.0 7.2 0.60 0.83 14.8 14.5 300 17.2 1.24 12.9 123.0 4.1
3.0 3.8 8.8 400 12.5 8.1 0.65 0.86 15.4 14.5 400 17.6 1.11 13.8 110.7 4.6
85
1.5 0.6 1.5 300 10.9 6.8 0.62 0.90 14.2 11.7 300 16.6 1.22 12.5 121.3 4.0
1.5 0.6 1.5 400 11.4 7.7 0.68 0.98 14.7 11.7 400 17.0 1.10 13.3 109.4 4.6
2.3 1.8 4.2 300 11.4 6.9 0.61 0.89 14.4 12.8 300 17.4 1.30 13.1 123.6 4.1
2.3 1.8 4.2 400 11.9 7.9 0.66 0.93 15.0 12.8 400 17.8 1.10 14.0 111.2 4.6
3.0 3.7 8.5 300 11.6 7.0 0.60 0.87 14.5 13.4 300 17.7 1.30 13.4 124.8 4.1
3.0 3.7 8.5 400 12.1 7.9 0.66 0.90 15.1 13.4 400 18.2 1.10 14.3 112.1 4.7
90
1.5 0.6 1.4 300 10.5 6.7 0.63 0.99 13.9 10.7 300 17.3 1.24 13.0 123.3 4.1
1.5 0.6 1.4 400 10.9 7.5 0.69 1.03 14.4 10.7 400 17.7 1.12 13.9 110.9 4.6
2.3 1.8 4.1 300 11.0 6.8 0.62 0.93 14.1 11.7 300 18.0 1.28 13.6 125.5 4.1
2.3 1.8 4.1 400 11.4 7.7 0.67 0.97 14.7 11.7 400 18.4 1.15 14.5 112.6 4.7
3.0 3.6 8.2 300 11.2 6.8 0.61 0.91 14.3 12.3 300 18.3 1.29 13.9 126.6 4.2
3.0 3.6 8.2 400 11.6 7.7 0.67 0.95 14.8 12.3 400 18.8 1.16 14.8 113.5 4.7
100
1.5 0.5 1.2 300 9.5 6.4 0.67 1.07 13.2 8.9
Operation Not Recommended
1.5 0.5 1.2 400 9.9 7.2 0.72 1.12 13.8 8.9
2.3 1.7 3.8 300 10.1 6.5 0.65 1.02 13.5 9.8
2.3 1.7 3.8 400 10.5 7.3 0.70 1.06 14.1 9.8
3.0 3.3 7.7 300 10.4 6.6 0.64 1.00 13.8 10.4
3.0 3.3 7.7 400 10.8 7.5 0.69 1.04 14.3 10.4
110
1.5 0.5 1.1 300 8.5 6.0 0.71 1.17 12.5 7.3
1.5 0.5 1.1 400 8.9 6.8 0.77 1.22 13.1 7.3
2.3 1.6 3.6 300 9.1 6.2 0.68 1.12 12.9 8.1
2.3 1.6 3.6 400 9.4 7.0 0.74 1.16 13.4 8.1
3.0 3.2 7.3 300 9.4 6.3 0.67 1.09 13.1 8.6
3.0 3.2 7.3 400 9.8 7.1 0.73 1.14 13.7 8.6
120
1.5 0.4 1.0 300 7.5 5.7 0.76 1.27 11.8 5.9
1.5 0.4 1.0 400 7.8 6.4 0.82 1.32 12.3 5.9
2.3 1.5 3.4 300 8.0 5.8 0.73 1.22 12.2 6.6
2.3 1.5 3.4 400 8.3 6.6 0.79 1.27 12.7 6.6
3.0 3.0 7.0 300 8.3 5.9 0.71 1.19 12.4 7.0
3.0 3.0 7.0 400 8.7 6.7 0.77 1.24 12.9 7.0
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)