42BH NOMINAL COOLING CAPACITIES
UNIT SIZE
42BH
NOMINAL CFM COIL ROWS EWT GPM
COOLING*
Total Capacity Sensible Capacity
(MBtuh) (MBtuh)
08 800
4
40 6.6 33.0 21.2
45 4.9 24.4 17.7
50 3.0 15.0 14.6
6
40 7.8 39.0 24.7
45 6.0 30.0 21.4
50 4.2 21.0 18.5
12 1200
4
40 10.4 52.0 31.0
45 7.9 39.5 26.0
50 5.2 26.0 22.0
6
40 12.6 63.0 37.5
45 9.8 49.0 32.5
50 7.0 35.0 27.0
16 1600
4
40 14.2 71.0 44.5
45 10.2 51.0 38.0
50 6.2 31.0 31.0
6
40 16.2 81.0 50.0
45 11.9 59.5 42.0
50 7.5 37.5 33.0
20 2000
4
40 18.8 94.0 58.0
45 13.4 67.0 48.0
50 8.6 43.0 39.0
6
40 21.0 105.0 63.5
45 16.0 80.0 52.2
50 11.0 55.0 42.0
30 3000
4
40 25.6 128.0 83.0
45 18.4 92.0 70.5
50 13.9 69.5 56.7
6
40 32.9 164.5 98.0
45 25.6 128.5 84.0
50 18.5 92.5 68.0
40 4000
4
40 36.4 182.0 116.5
45 28.0 140.0 100.0
50 19.2 96.0 80.0
6
40 44.4 222.0 134.0
45 34.9 174.5 112.5
50 25.6 128.0 92.5
EWT — Entering Water Temperature
*Based on entering air temperature of 67 F wb, 80 F db and temperature rise of 10 degrees F.
NOTES:
1. All ratings at sea level.
2. Ratings in accordance with ARI.
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