Coil Specification Sheet
W.S.D. 22 x 22 Hot Water Coil
Fin Height x Fin Length 22.0 In. x 22.0 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 3.36 Square Feet
Approx Weight of Coil 19.32 lbs.
Number of Circuits 11
All Performance Tests At 0 ft. Elevation
140* F Entering Water Temperature
1,600 60 99.99 476.03 0.172 140 111.89 5 0.513 1.38 69,161.34
1,600 60 103.20 476.03 0.172 140 118.31 7 0.93 1.93 74,721.20
1,600 60 105.18 476.03 0.172 140 122.36 9 1.45 2.49 78,140.31
2,000 60 95.60 595.04 0.255 140 108.72 5 0.513 1.38 76,973.05
2,000 60 98.96 595.04 0.255 140 115.55 7 0.93 1.93 84,237.53
2,000 60 101.08 595.04 0.255 140 119.95 9 1.45 2.49 88,801.25
2,400 60 92.13 714.05 0.352 140 106.12 5 0.513 1.38 83,363.03
2,400 60 95.55 714.05 0.352 140 113.22 7 0.93 1.93 92,236.86
2,400 60 97.74 714.05 0.352 140 117.89 9 1.45 2.49 97,913.04
180* F Entering Water Temperature
1,600 60 120.91 476.03 0.172 180 136.62 5 0.47 1.38 105,352.10
1,600 60 125.64 476.03 0.172 180 146.61 7 0.86 1.93 113,533.60
1,600 60 128.52 476.03 0.172 180 152.89 9 1.34 2.49 118,511.90
2,000 60 114.32 595.04 0.255 180 131.64 5 0.47 1.38 117,441.90
2,000 60 119.30 595.04 0.255 180 142.29 7 0.86 1.93 128,204.60
2,000 60 122.40 595.04 0.255 180 149.14 9 1.34 2.49 134,892.60
2,400 60 109.09 714.05 0.352 180 127.56 5 0.47 1.38 127,346.50
2,400 60 114.18 714.05 0.352 180 138.66 7 0.86 1.93 140,564.60
2,400 60 117.41 714.05 0.352 180 145.93 9 1.34 2.49 148,927.60
2,600 60 121.88 773.55 0.405 180 160.11 18 4.58 4.97 173,923.10
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 21
110* F Entering Water Temperature
2000 60 81.86 595.04 0.25 110 90.94 5 0.55 1.38 47,267.50
2000 60 83.99 595.04 0.25 110 95.06 7 1.00 1.93 51,865.39
2000 60 85.34 595.04 0.25 110 97.73 9 1.56 2.49 54,782.75
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