FXM AIRFLOW PERFORMANCE − CFM at a given Speed and Static reading
Model
FXM4X1800
FXM4X2400
FXM4X3000
FXM4X3600
FXM4X4200
FXM4X4800
FXM4X6000
NOTES:
1. Airflow based upon dry coil at 230v with factory approved filter and electric heater (2 element heater sizes 1800 through 3600, 3 element heater sizes 4200 through
6000).
2. Airflow at 208 volts is approximately the same as 230 volts because the ECM motor is a constant torque motor. The torque doesn't drop off at the speeds the
motor operates.
3. To avoid potential for condensate blowing out of drain pan prior to making drain trap: Return static pressure must be less than 0.40 in. wc. Horizontal
applications of 4200 − 6000 sizes must have supply static greater than 0.20 in. wc.
4. Airflow above 400 cfm/ton on 4800 − 6000 size could result in condensate blowing off coil or splashing out of drain pan.
5. Not recommended for use above 0.60 inches water column external static pressure.
6. Shading − Airflow outside 450 cfm/ton.
496 01 5503 02
Blower Speed
0.10
Tap 5
776
Tap 4
683
Tap 3
683
Tap 2
631
Tap 1
625
Tap 5
956
Tap 4
825
Tap 3
825
Tap 2
726
Tap 1
631
Tap 5
1189
Tap 4
1041
Tap 3
1041
Tap 2
924
Tap 1
779
Tap 5
1363
Tap 4
1237
Tap 3
1237
Tap 2
1095
Tap 1
1014
Tap 5
1519
Tap 4
1437
Tap 3
1437
Tap 2
1257
Tap 1
1237
Tap 5
1757
Tap 4
1664
Tap 3
1664
Tap 2
1459
Tap 1
1301
Tap 5
2030
Tap 4
1811
Tap 3
1811
Tap 2
1665
Tap 1
1462
Specifications are subject to change without notice.
Fan Coils: FEM4X, FEM4P, REM4X, FXM4X
Measured Static Pressure, inlet to outlet (inches water column)
14 seer single--package air conditioner and gas furnace system with r--410a refrigerant single phase 2 to 5 nominal tons three phase 3 to 5 nominal tons (10 pages)