Coil Specification Sheet

W.S.D. 19 x 20 Hot Water Coil
Fin Height x Fin Length 19.0 In. x 20.0 In.
Number of Tubes 19
Rows Deep x Fins Per Inch 3.0 Rows x 12.0 Fins Per Inch
Tube O.D. and Thickness 3/8 In. .014 Wall—Smooth Tube
Fin Thickness and Material .0060 Corrugated Aluminum Fins
Face Area 2.64 Square Feet
Approx Weight of Coil 15.24 lbs.
Number of Circuits 9
All Performance Tests At 0 ft. Elevation
140* F Entering Water Temperature
1,000 60 106.61 378.95 0.114 140 119.52 5 0.727 1.69 50,387.79
1,000 60 109.15 378.95 0.114 140 124.58 7 1.32 2.36 53,130.63
1,000 60 110.66 378.95 0.114 140 127.64 9 2.06 3.04 54,766.34
1,300 60 101.55 492.63 0.182 140 116.27 5 0.727 1.69 58,391.61
1,300 60 104.35 492.63 0.182 140 121.91 7 1.32 2.36 62,323.59
1,300 60 106.05 492.63 0.182 140 125.39 9 2.06 3.04 64,712.25
1,500 60 98.80 568.42 0.235 140 114.43 5 0.727 1.69 62,912.64
1,500 60 101.71 568.42 0.235 140 120.37 7 1.32 2.36 67,629.60
1,500 60 103.50 568.42 0.235 140 124.08 9 2.06 3.04 70,529.58
180* F Entering Water Temperature
1,000 60 130.78 378.95 0.114 180 148.49 5 0.67 1.69 76,515.28
1,000 60 134.46 378.95 0.114 180 156.33 7 1.22 2.36 80,487.68
1,000 60 136.63 378.95 0.114 180 161.05 9 1.90 3.04 82,834.69
1,300 60 123.23 492.63 0.182 180 143.41 5 0.67 1.69 88,849.47
1,300 60 127.31 492.63 0.182 180 152.18 7 1.22 2.36 94,588.23
1,300 60 129.77 492.63 0.182 180 157.57 9 1.90 3.04 98,041.53
1,500 60 119.10 568.42 0.235 180 140.54 5 0.67 1.69 95,832.55
1,500 60 123.37 568.42 0.235 180 149.78 7 1.22 2.36 102,749.00
1,500 60 125.96 568.42 0.235 180 155.53 9 1.90 3.04 106,956.70
2,100 60 121.47 795.79 0.426 180 160.85 15 4.69 5.06 139,551.90
Total BTU
BTU/HR
Liquid Velocity
FPS
Water Pressure Drop
FTHD
GPM
# Gallon
Leaving Water Temp.
Degrees F
Entering Water Temp.
Degrees F
Air Pressure Drop
IN, W G.
Face Velocity
SFPM
Leaving Air Dry Bulb
Degrees F
Entering Air Dry Bulb
Degrees F
Flow
CFM
Page 18
110* F Entering Water Temperature
1600 60 83.10 606.32 0.26 110 93.89 5 0.78 1.69 39,949.97
1600 60 84.98 606.32 0.26 110 97.55 7 1.41 2.36 43,206.59
1600 60 86.16 606.32 0.26 110 99.86 9 2.21 3.04 45,239.35
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