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Table 3-5. Cooling Tower and Chilled Water Line Sizes
Table 3-6. WCC Performance
Water Cooled Condenser Sizing and Performance
Model
Cooling Tower Water Condenser
1
Chilled Water Condenser
2
Heat Rejection
3
gpm Water (ft)
4
gpm Water (ft)
5
MBH
030 55 31 40 20 500
035 65 28 50 25 560
040 75 35 60 30 620
045 85 30 65 34 680
050 95 32 70 34 780
060 105 18 80 28 930
070 125 28 100 35 1060
080 150 33 115 36 1220
090 165 35 130 38 1320
1
Maximum 90 °F EWT
2
Maximum 55 °F EWT
4
Cleanable, vented condenser
5
Spiral, vented condenser
3
Heat rejection at 120 °F Condensing Temperature
Model
Water Piping
CPVC Dia (in.)
Refrigeration Connections (Inches)
System 1 System 2 System 3
Discharge Liquid Discharge Liquid Discharge Liquid
030 2 1-3/8 7/8 1-3/8 7/8
035 2 1-3/8 7/8 1-3/8 1-1/8
040 2 1-3/8 7/8 1-5/8 1-1/8
045 2 1-3/8 1-1/8 1-5/8 1-1/8
050 3 1-3/8 1-1/8 1-5/8 1-3/8
060 3 1-3/8 1-1/8 1-3/8 1-1/8 1-3/8 1-1/8
070 3 1-3/8 1-1/8 1-5/8 1-1/8 1-5/8 1-1/8
080 3 1-5/8 1-1/8 1-5/8 1-1/8 1-5/8 1-3/8
090 3 1-5/8 1-1/8 1-5/8 1-3/8 1-5/8 1-3/8