Pro Pac C

Calorex Pro-Pac Commercial Heat Pumps - Extended Season - All Year Round - 3 Phase

Identical to the Pro-Pac summer season heat pump except that it incorporates Reverse Cycle Defrost enabling the pump to be used all year round. Specifically designed for swimming pool heating, heat pumps are recognized as the most sustainable way to dynamically heat swimming pool water, and with a Calorex heat pump you will save both energy and operating costs. Calorex Pro-Pac heat pumps are available for seasonal use during typical outdoor pool usage periods, or for indoor pool all year round enjoyment. Suitable for use indoors and outdoors 52 weeks a year down to -15°C. 

Because of the size and weight of these units, an extra carriage charge will apply. Please phone our customer service for a quote.

Full Description



  • Up to 400% operating cost and carbon saving against direct electric heaters
  • Up to 34% operating cost saving against fossil fuel boilers
  • Up to 50% carbon saving against fossil fuel boilers
  • No flues or fuel storage tanks
  • Minimal maintenance
  • Easy to retrofit to existing swimming pool systems
  • Designed and built in the UK to ISO 9001 for the UK climate
  • Purpose designed components for swimming pool heating
  • Can be installed outside or in a plant room 
  • High efficiency spiral wound tube in tube titanium condenser
  • Leading brand rotary or scroll compressors
  • Water flow switch
  • Pool pump synchronisation control
  • Remote thermostat options
  • Capacities from 8kw to 22kw
  • Choice of single or three phase
  • Soft start options
  • Nationwide service
  • Standard models operate from +5°C ambient temperature. Y models with reverse cycle defrost operate from -15°C

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