External, Parallel Refrigeration System

ParaTemp® parallel refrigeration systems are typically installed outdoors. By being placed on either the rooftop or behind a building, ParaTemp saves customers space while at the same time providing some, or all, the capability for which a conventional system located in a machine room or mechanical center would otherwise need. This is accomplished by containing all the critical components of a conventional system in a compact, weatherproof enclosure.



  • Weatherproof, galvanized, corrosion-resistant outer skin.
  • A self-contained, parallel condensing unit making it easy to boost capacity when remodeling.
  • Mounted, pre-piped, pre-wired integral condensers eliminate field installation and reduce refrigerant requirements by connecting to the compressors with only inches of piping.
  • Removable exterior panels for easy service access.
  • Water and air reclaim valves for compressor heat reclamation.
  • Suction accumulators prevent liquid from entering your compressors, thus protecting your compressors as well as the environment.
  • An electronic pressure control for cycling compressors, controlling defrost, temperature monitoring, and alarm monitoring for optimum control and energy savings.
  • Mounted, pre-piped, pre-wired condenser that eliminates field installation.
  • Crankcase heaters to prevent liquid migration in cold climates

Please consult Hillphoenix Engineering Reference Manual for dimensions, plan views and technical specifications. Specifications subject to change without notice. Designed for optimal performance in store environments where temperature and humidity do not exceed 75°F and 55% R.H. Certified to UL 471, ANSI/NSF Standard 2,7,51 and CAN/CSA C22.2.

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