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AquaCal Geothermal

Water Source Pool Heating Applications

Water Source heat pumps by AquaCal bring the warmth of the tropics or the cool of the mountains to your backyard or community swimming pool and spa. The Water Source transfers free heat from nearby wells, lakes, canals, or oceans to your swimming pool. It's safe, efficient, and gentle on the environment.


Features & Benefits

  • ThermoLink Patented Titanium Heat Exchanger* (WS03 and WS05 only)
  • Best warranty in its class
  • Electronic control and monitoring system
  • Attractive marine grade aluminum for strength and durability
  • Super efficient scroll compressor
  • Dual pool and spa thermostat standard on all models
  • Heat and cool standard on WS05 & WS10