Catalogue
CAB-PRC001-EN 25
Performance Data
Horizontal Cabinet, Vertical Cabinet, Inverted Vertical Cabinet
Heating performance is based on 70°F entering air temperature, 180°F entering hot water
temperature with a 30°F ΔT. All performance measured on high speed tap, 115 V, 0 ESP, throwaway
filter. Free discharge EC motor.
Note: The steam coil option is not available on the Horizontal Cabinet or Horizontal Recessed
models.
Table 11. Hot water performance—free discharge EC motor
SIZE COIL
Airflow
(cfm)
Hot Water Coils
Motor Power
(W)
Total
Capacity
(MBh) Q/ITD
Flow Rate
(gpm)
WPD
(ft H
2
0)
020 2HC 222 15.46 0.14 1.03 4.94 37
3HC 217 18.46 0.17 1.23 2.02 37
4HC 204 19.96 0.18 1.33 2.92 37
030 2HC 280 18.23 0.17 1.21 6.61 39
3HC 277 22.37 0.20 1.49 2.87 39
4HC 256 24.14 0.22 1.61 4.12 39
040 2HC 349 22.63 0.21 1.51 2.46 58
3HC 338 28.30 0.26 1.89 4.98 58
4HC 320 30.86 0.28 2.06 7.31 58
060 2HC 544 35.56 0.32 2.37 6.72 79
3HC 541 43.64 0.40 2.91 3.21 79
4HC 510 48.02 0.44 3.20 4.45 79
080 2HC 706 44.67 0.41 2.98 3.02 122
3HC 659 54.74 0.50 3.65 5.38 122
4HC 627 60.13 0.55 4.01 7.51 122
100 2HC 912 62.09 0.56 4.14 6.51 145
3HC 933 78.56 0.71 5.23 7.64 145
4HC 893 86.94 0.79 5.79 9.02 145
120 2HC 996 66.08 0.60 4.40 7.32 160
3HC 976 81.29 0.74 5.41 8.16 160
4HC 921 89.25 0.81 5.95 9.47 160
Note: Q/ITD = MBh / (entering water temp - entering air temp) When Δ T and gpm remain constant. To determine heating
capacities at a different entering water or entering air temperature, compute the new ITD and multiply it by the new
Q/ITD shown.
Table 12. Steam coil performance—free discharge EC motor
SIZE COIL
Airflow
(cfm)
2 PSIG 5 PSIG
Motor
Power
(W)
Total
Capacity
(MBh) Q/ITD
Heating
LAT (°F)
Total
Capacity
(MBh) Q/ITD
Heating
LAT (°F)
020 Steam 203 14.27 0.096 135 15.11 0.096 139 37
030 Steam 250 15.83 0.106 128 16.76 0.107 132 39
040 Steam 317 20.90 0.140 131 22.13 0.141 134 58
060 Steam 496 32.43 0.218 130 34.35 0.219 134 79
080 Steam 642 41.72 0.280 130 44.20 0.282 134 122
100 Steam 846 59.00 0.396 134 62.52 0.398 138 145
120 Steam 909 61.19 0.411 132 64.84 0.413 136 160
Note: Q/ITD = MBh / (saturated steam temp - entering air temp) When Δ T and gpm remain constant. To determine heating
capacities at a different saturated steam or entering air temperature, compute the new ITD and multiply it by the new
Q/ITD shown.
CAB-PRC001-EN.book Page 25 Tuesday, May 8, 2012 10:11 AM