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Water to Water (W2W) Heat Pump

Heat water by using waste heat from a chiller with Rheem's Water to Water models.

The Rheem Water to Water (W2W) range includes units using R134a refrigerant for hot water heating up to 65°C with a minimum entering water temperature on the building chiller loop of 12°C. This gives a return water temperature of 7°C. As the units are compact they are suitable for both indoor or outdoor installation.

Key Features
  • Water Mark certified 316L stainless steel, double-wall brazed plate heat exchanger on domestic hot water side
  • Multiple safeties including low temperature freeze protection and flow switch on the chilled water side
  • Full commercial construction with marine grade aluminium case
  • High COP of this product results in a very favourable return on investment making the W2W HP both a sound environmental and financial investment compared to gas and electric heating systems

Available in the following model configurations:

  • 95401500 | Not Stackable | 4000L Max Storage Capacity
  • 9540150S | Stackable | 4000L Max Storage Capacity
  • 95403500 | Not Stackable | 8000L Max Storage Capacity
  • 9540350S | Stackable | 8000L Max Storage Capacity
Scope of Use
  • Suitable for apartments and residential complexes, hospitals and healthcare facilities, and commercial applications
  • Suitable for both indoor or outdoor installation
Other Performance Attributes
  • Full commercial construction with marine grade aluminium case
Installation and Operation
Commercial and Industrial Hot Water Solutions Brochure
Additional Information

Rheem provides reliable, efficient water heating and now also the latest in Solar PV heating.

Product Enquiries

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