C3 Cold Climate Coolers

C3 Cold Climate Coolers

Centralized Cooling SystemsCentralized Cooling Systems

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C3 Cold Climate Cooler design offers a cost-effective solution to process cooling in cold weather areas. The dry coolers use ambient air temperature to cool fluid in a closed loop system that requires no make-up water or expensive chemical treatments.

The C3 fluid coolers save water and energy and are environmentally friendly. The dry coolers extend the life of your chiller. During cold weather, you can turn off your chiller and use the Cold Climate Cooler.

The C3 dry cooler is also an ideal addition to a Mokon central chiller and pump tank system. The Cold Climate Cooler can be integrated to provide maximum cooling at minimal cost!

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C3 Cold Climate Cooler System (Ethylene Glycol)

Model Capacity (Tons) Flow (gpm) Fans Hp Fans Qty Dimensions (L x W x H) Shipping Weight (lbs.)
FND124C-9-E23 20 57 2 2 130" x 48" x 52" 1,125
FND134C-9-E35 30 86 2 3 187" x 48" x 52" 1,582
FND134C-9-G29 40 115 2 3 187" x 48" x 52" 1,640
FND154C-9-E70 50 143 2 5 301" x 48" x 56" 2,369
FND153F-9-G43 60 172 2 5 301" x 48" x 56" 2,367
FND234C-9-G58 80 229 2 6 187" x 93" x 52" 2,799
FND254C-9-E140 100 286 2 10 301" x 93" x 56" 4,356
FND253F-9-G86 120 344 2 10 301" x 93" x 56" 4,358

C3 Cold Climate Cooler System (Propylene Glycol)

Model Capacity (Tons) Flow (gpm) Fans Hp Fans Qty Dimensions (L x W x H) Shipping Weight (lbs.)
FND124C-9-G19 20 53 2 2 130" x 48" x 52" 1,164
FND134D-9-G29 30 79 2 3 187" x 48" x 52" 1,670
FND224C-9-G38 40 105 2 4 130" x 93" x 52" 2,025
FND224F-9-G38 50 131 2 4 130" x 93" x 52" 2,146
FND234D-9-G58 60 157 2 6 187" x 93" x 52" 2,860
FND253F-9-F86 80 210 2 10 301" x 93" x 56" 4,257
FND263D-9-G86 100 262 2 12 358" x 93" x 56" 5,220
FND263E-9-G86 120 315 2 12 358" x 93" x 56" 5,310

■ - Based on 1 Ton of refrigeration equal to 12,000 BTUH.

◆ - Flows are based on cooling 2.8 GPM per Ton of 50% water/50% ethylene glycol.

●- Flows are based on cooling 2.8 GPM per Ton of 60% water/40% propylene glycol.


Chiller capacities are based on cooling from 60°F to 50°F with 35°F ambient air temperature.

Specifications are for operation at elevations under 1,000 feet above sea level.

Includes motor fusing and non-fused disconnect.

Standard cold climate cooler leg height is 22”; optional heights of 36", 48" and 60" are available upon request.

  • Warranty
    • 1 year on system

Standard electrical rating is 480 Volts, 3 Phase, 60 Hertz. Other voltages available @ 60Hz include 208, 240, 600 Volts and @ 50Hz 208, 240, 380, 400, 415 Volts. Note: reduced cooling capacity by 8% when operating @50 Hz. For higher tonnages and flow capacities, please contact Mokon for more information.

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