Commercial Heat Pump Water Heating

As the largest supplier of commercial water heaters in Australasia, Rheem Commercial introduces two groups of heat pumps with two different technologies by collecting free heat energy from air and waste heat from the building chiller circuit.

Air to Water (A2W) Heat Pump for where energy efficiency is essential.

Water to Water (W2W) Heat Pump providing a sound environment and financial investment compared to gas and electric heating systems.

Air to Water (A2W) Heat Pump

The Rheem Commercial Air to Water (A2W) range delivers hot water at 65°C with a system Coefficient of Performance (COP) up to 4.0. Non ducted models are generally designed for outdoor installations. Non ducted models may be installed indoors, without ducting, if a sufficient supply of heat energy is available.

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Water to Water (W2W) Heat Pump

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.

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