RF1P Spec Sheet

Airflow Performance Data
RF1T/RF1P Series
WeatherKing 7
Airflow Performance
Cooling BTUH x 1,000
Cooling Tons Nominal
-18
1.5
-24
2
-30
2.5
-36
3
Heat Pump or Air Conditioning
Maximum Heat/Cool CFM [L/s]
(37.5 CFM [18 L/s]/1,000 BTUH)
(450 CFM [212 L/s]/Ton Nominal)
675
[319]
900
[425]
1125
[531]
1350
[637]
Heat Pump or Air Conditioning
Nominal Heat/Cool CFM [L/s]
(33.3 CFM [16 L/s]/1,000 BTUH)
(400 CFM [189 L/s]/Ton Nominal)
600
[283]
800
[378]
1000
[472]
1200
[566]
Heat Pump or Air Conditioning
Minimum Heat/Cool CFM [L/s]
(30.0 CFM [14 L/s]/1,255 BTUH)
(360 CFM [170 L/s]/Ton Nominal)
540
[255]
720
[340]
900
[425]
1080
[510]
Maximum kW Electric Heating
& Minimum Electric Heat CFM [L/s]
8
450 [212]
10
690 [326]
10
808 [381]
10
976 [461]
Maximum Electric Heat Rise °F [°C] 54 [12] 44 [7] 44 [7] 44 [7]
Airflow performance data is based on cooling performance
with a coil and filter in place. Select performance table for
appropriate unit size, voltage and number of electric heaters to
be used. Make sure external static applied to unit allows oper-
ation within the minimum and maximum limits shown in table
below for both cooling and electric heat operation. For opti-
mum blower performance, operate the unit in the .3 [8 mm] to
.7 inches [18 mm] W.C. external static range. Units with coils
should be applied with a minimum of .1 inch [3 mm] W.C.
external static range.
Airflow Operating Limits
[ ] Designates Metric Conversions