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Water Cooled

Isotherm ASU Magnum Water Cooled Systems are built using the powerful Danfoss BD Series compressors and a copper-nickel pump water cooled condenser.

Thermal energy stored in the holding plate will keep the refrigerator cool for many hours without draining the batteries. After all the thermal energy stored in the holding plate has been released the ASU control will restart the compressor at a low speed, using a minimum of power to maintain a stable temperature.

Fridge or Freezer use
■ 12/24 V Danfoss compressor
■ Self-priming sea water pump to ensure extra high efficiency for tropical applications
■ Variable speed water pump according to the temperature


Item Name Product Image Model Price

4201 ASU MAGNUM

Isotherm 4201 water-cooled refrigeration system with ASU energy-management electronic control....
4201 ASU MAGNUM IM-4201-AS $2,857.00
Sale: $2,228.46
Save: 22% off


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4701 ASU MAGNUM

Isotherm 4701 water-cooled refrigeration system with ASU energy-management electronic control....
4701 ASU MAGNUM IM-4701-AS $3,145.00
Sale: $2,453.10
Save: 22% off


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4901 ASU MAGNUM

Isotherm 4901 water-cooled refrigeration system with ASU energy-management electronic control....
4901 ASU MAGNUM IM-4901-AS $3,408.00
Sale: $2,658.24
Save: 22% off


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5301 ASU MAGNUM

Isotherm 5301 water-cooled refrigeration system with ASU energy-management electronic control....
5301 ASU MAGNUM IM-5301-AS $3,727.00
Sale: $2,907.06
Save: 22% off


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