Catalogue

CG-PRC017H-EN 15
General Data
Table 1. General data - 60 Hz - high efficiency - IP
Size 20 26 30 35 40 52 60 70 80 90 100 110 120 130
Compressor
Number # 2 2 2 2 4 4 4 4 4 4 4 4 4 6
Tonnage/circuit¹ 10+10 13+13 15+15 15+20 10+10 13+13 15+15 15+20 20+20 20+25 25+25 25+30 30+30
20+20
+25
Evaporator
Water storage (gal) 1.4 2.2 2.2 3.2 2.4 4.1 5.0 7.5 7.0 9.0 10.3 11.5 11.5 12.3
Min. flow (gpm) 30 38 42 50 57 74 84 100 115 129 145 157 170 184
Max. flow (gpm) 69 89 100 117 136 176 201 238 275 307 346 375 407 440
Water connection (in) 2 2.5 2.5 2.5 3 3 3 3 4 4 4 4 4 4
Condenser
Quantity of coils # 1 1 1 1 2 2 2 2 4 4 4 4 4 4
Coil length (in) 91 91 127 127 91 91 127 127 121 121 144 144 144 180
Coil height (in) 68 68 68 68 68 68 68 68 42 42 42 42 42 42
Number of rows # 2 2 2 2 2 2 2 2 3 3 3 3 3 3
Fins per foot (fpf) 192 192 192 192 192 192 192 192 192 192 192 192 192 192
Fan
Quantity # 2 2 3 3 4 4 6 6 6 6 8 8 8 10
Diameter (in) 28.8 28.8 28.8 28.8 28.8 28.8 28.8 28.8 28.8 28.8 28.8 28.8 28.8 28.8
Airflow per fan (cfm) 9413 9420 9168 9173 9413 9420 9168 9173 9470 9472 9094 9096 9098 9094
Power per motor (HP) 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3
Motor RPM (rpm) 840 840 840 840 840 840 840 840 840 840 840 840 840 840
Tip speed (ft/min) 6333 6333 6333 6333 6333 6333 6333 6333 6333 6333 6333 6333 6333 6333
General Unit
Refrig circuits # 1 1 1 1 2 2 2 2 2 2 2 2 2 2
Capacity steps % 50-100 50-100 50-100 43-100
25-50-
75-100
25-50-
75-100
25-50-
75-100
21-43-
71-100
25-50-
75-100
22-44-
72-100
25-50-
75-100
23-45-
73-100
25-50-
75-100
15-31-
46-62-
81-100
Refrig charge/circuit ¹ (lbs) 32 34 44 48 32 32 44 48 74 78 90 91.5 86 112
Oil charge/circuit¹ (gal) 1.7 1.7 1.9 3.5 1.7 1.7 1.9 3.5 3.5 3.5 3.5 3.7 3.8 5.8
Min ambient - wide (°F) 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Min ambient - high (°F) 32 32 32 32 32 32 32 32 32 32 32 32 32 32
Pump Package
Avail head pressure² (ft H2O) 78.2 77.7 71.1 67.6 67.1 58.6 76.7 63.5 82.0 78.1 69.0 61.9 71.3 62.2
Power (HP) 5 5 5 5 5 5 7.5 7.5 10 10 10 10 15 15
Expansion tank
volume
(gal) 5 5 5 5 5 5 5 5 6 6 6 6 6 6
Buffer tank volume (gal) 140 140 140 140 140 140 140 140 152 152 195 195 195 195
Partial Heat Recovery
Water storage/circuit¹ (gal) 0.02 0.02 0.02 0.03 0.02 0.02 0.02 0.03 0.03 0.04 0.04 0.04 0.06 0.06
Max flow (gpm) 39 39 39 39 78 78 78 78 127 127 127 127 127 127
Water connection (in) 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 2.5 2.5 2.5 2.5 2.5 2.5
1. Data shown for circuit one only. The second circuits always matches.
2. Pump available head pressure is based on: 44/54°F evaporator with water, .0001 hr-ft²-°F/Btu, 95°F ambient and 0 ft elevation.