Catalogue
24 CAB-PRC001-EN
Performance Data
Vertical Concealed
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, 0.05 ESP, without
filter. Free discharge EC motor.
Table 9. 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 211 14.91 0.14 0.99 4.64 37
3HC 205 17.63 0.16 1.17 1.86 37
4HC 192 18.93 0.17 1.26 2.65 37
030 2HC 272 17.89 0.16 1.19 6.40 39
3HC 270 21.92 0.20 1.46 2.76 39
4HC 247 23.48 0.21 1.56 3.92 39
040 2HC 340 22.21 0.20 1.48 2.37 58
3HC 328 27.65 0.25 1.84 4.77 58
4HC 309 29.98 0.27 2.00 6.94 58
060 2HC 535 35.16 0.32 2.34 6.58 79
3HC 531 43.07 0.39 2.87 3.13 79
4HC 499 47.13 0.43 3.14 4.30 79
080 2HC 697 44.29 0.40 2.95 2.98 122
3HC 646 53.90 0.49 3.59 5.22 122
4HC 612 58.94 0.54 3.93 7.23 122
100 2HC 891 61.04 0.55 4.07 6.31 145
3HC 913 77.24 0.70 5.14 7.39 145
4HC 870 85.08 0.77 5.67 8.68 145
120 2HC 980 65.32 0.59 4.35 7.17 160
3HC 958 80.12 0.73 5.34 7.94 160
4HC 899 87.46 0.80 5.83 9.12 160
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 10. 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 24 Tuesday, May 8, 2012 10:11 AM