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Home / Blog / E.R.E.S. News / Coldzone’s Dual-Pak Condensing Units

Coldzone’s Dual-Pak Condensing Units

Coldzone has recently announced their Dual-Pak Multi-Refrigerant Condensing Units for walk-in cooler and freezer applications.

These units feature a 70°F floating head pressure control valve and an integral subcooling circuit that allows saturated liquid to flow from the receiver to the condenser where the refrigerant is subcooled by ambient air. This provides an average of 3 to 5°F of subcooling for higher operating efficiency while assuring optimal expansion device operation. Every unit features an accessible control panel and easy access to refrigerant valves.


  • Single point electrical connection
  • Single point plumbing
  • Over-sized condenser for more energy efficiency

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