26
Cabinet Width 17 17/21 21 24
Cooling BTUH x 1,000 18 24 30 36 42 48 48 60
Cooling Tons Nominal 1.5 2 2.5 3 3.5 4 4 5
Heat Pump or Air Conditioning
Maximum Heat/Cool CFM [L/s] 675 900 1125 1350 1575 1800 1800 1930
(37.5 CFM [18 L/s]/1,000 BTUH) [319] [425] [531] [637] [743] [850] [850] [911]
(450 CFM [212 L/s]/Ton Nominal)
Heat Pump or Air Conditioning
Nominal Heat/Cool CFM [L/s] 600 800 1000 1200 1400 1600 1600 1800
(33.3 CFM [16 L/s]/1,000 BTUH) [283] [378] [472] [566] [661] [755] [755] [850]
(400 CFM [189 L/s]/Ton Nominal)
Heat Pump or Air Conditioning
Minimum Heat/Cool CFM [L/s] 540 720 900 1080 1260 1440 1440 1620
(30.0 CFM [14 L/s]/1,200 BTUH) [255] [340] [425] [510] [595] [680] [680] [765]
(360 CFM [170 L/s]/Ton Nominal)
Maximum kW Electric Heating 13 13 18 18 20 25 25 30
& Minimum Electric Heat CFM [L/s] 487 [230] 617 [291] 814 [384] 1054 [497] 1171 [553] 1502 [709] 1502 [709] 1666 [786]
Maximum Electric Heat Rise °F [°C] 80 [26.7] 63 [17.2] 66 [18.9] 51 [10.6] 49 [9.4] 50 [10] 50 [10] 54 [12.2]
5.0 AIRFLOW PERFORMANCE
Airflow performance data is based on cooling performance with a coil and no 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 operation 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 to .7 in W.C. external static range. Units
with coils should be applied with a minimum of .1 in W.C. external static.
5.1 AIRFLOW OPERATING LIMITS
Summary of Contents for FH2417PTSJSN
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