Coil Specification Sheet

W.S.D. 22 x 25 Hot Water Coil
Fin Height x Fin Length 22.0 In. x 25.0 In.
Number of Tubes 22
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 3.82 Square Feet
Approx Weight of Coil 21.86 lbs.
Number of Circuits 11
All Performance Tests At 0 ft. Elevation
140* F Entering Water Temperature
1,600 60 101.69 418.91 0.14 140 110.70 5 0.56 1.38 72,095.38
1,600 60 104.98 418.91 0.14 140 117.41 7 1.02 1.93 77,802.35
1,600 60 106.99 418.91 0.14 140 121.65 9 1.59 2.49 81,280.83
2,000 60 97.20 523.64 0.20 140 107.32 5 0.56 1.38 80,412.98
2,000 60 100.68 523.64 0.20 140 114.47 7 1.02 1.93 87,941.66
2,000 60 102.85 523.64 0.20 140 119.08 9 1.59 2.49 92,632.27
2,400 60 93.62 628.36 0.28 140 104.55 5 0.56 1.38 87,216.87
2,400 60 97.19 628.36 0.28 140 111.99 7 1.02 1.93 96,475.08
2,400 60 99.45 628.36 0.28 140 116.89 9 1.59 2.49 102,356.40
180* F Entering Water Temperature
1,600 60 123.40 418.91 0.14 180 134.85 5 0.52 1.38 109,649.55
1,600 60 128.26 418.91 0.14 180 145.28 7 0.94 1.93 118,059.91
1,600 60 131.20 418.91 0.14 180 151.83 9 1.47 2.49 123,136.33
2,000 60 116.65 523.64 0.20 180 129.57 5 0.52 1.38 122,477.91
2,000 60 121.82 523.64 0.20 180 140.69 7 0.94 1.93 133,649.11
2,000 60 125.01 523.64 0.20 180 147.85 9 1.47 2.49 140,537.58
2,400 60 111.26 628.36 0.28 180 125.24 5 0.52 1.38 132,990.20
2,400 60 116.59 628.36 0.28 180 145.28 7 0.94 1.93 146,799.98
2,400 60 119.93 628.36 0.28 180 144.43 9 1.47 2.49 155,478.27
3,000 60 120.91 785.46 0.42 180 157.41 18 5.01 4.97 197,534.90
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 22
110* F Entering Water Temperature
2000 60 82.88 523.64 0.20 110 90.05 5 0.60 1.38 49,460.96
2000 60 85.08 523.64 0.20 110 94.38 7 1.09 1.93 54,218.88
2000 60 86.46 523.64 0.20 110 97.18 9 1.70 2.49 57,213.96
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