This 24V DC powered water-exchange heat pump is ready to serve your water chilling and heating needs directly from 24V DC with DC native compressor, fan, and water pump.

Ships pre-tested and pre-charged with R134a refrigerant ready to use. Just attach to a pressure tank or other body of water, and turn it on. The control panel and water temperature sensor probe are on a 33 foot wire (extendable). In stock ready for immediate shipment, delivery within the US in 3-5 days.