Introducing the HydraHeat® Split – a versatile solution compatible with both new and existing cylinders*.
This energy-efficient hot water heat pump is eligible for an NZ Green Energy Loan – read here for more information.
Combining Rinnai’s expertise in water heating and heat pump technology, the HydraHeat® Split Hot Water Heat Pump offers a highly efficient way to heat your water. Its split design allows flexible installation while maximising performance.
Designed and built in New Zealand, the Rinnai HydraHeat® Split Hot Water Heat Pump utilises thermal stratification within the storage cylinder to ensure rapid top-down hot water delivery from the moment it starts, offering an efficient and practical water heating solution.
*Please refer to Rinnai’s cylinder compatibility checklist to find out if your cylinder is compatible with the HydraHeat® Split system.
* When compared to a 250L standard electric hot water cylinder heating water from 19°C to 55°C. ** COP measured at: Inlet water temp. 19°C, Outlet water temp. 55°C, Dry Bulb temp. 19°C. *** Refer to the cylinder compatibility checklist to confirm compatibility with the HydraHeat® Split system.
Model Number / Order Code
Cylinder Compatibility CriteriaThe cylinder connected to the HydraHeat® Split must meet all the following criteria (onsite inspection recommended if unsure):
¹ Cylinder element must be operational and properly connected for compliance and Legionella protection.
Performance Specs
Valve & Pressure Requirements
Electrical & Power Info
Physical Specs
Refrigerant
Accessories
Market Release
For over 45 years, Rinnai has supplied New Zealand homes with a range of appliances that help Kiwis to enjoy comfortable, safe and efficient lives. We’ve designed and manufactured products especially for New Zealand homes and conditions – from heating your water, to heating and cooling your living areas. With over a million appliances sold over this time, Rinnai has established a proud reputation for quality and reliability, and become known as your total home living experts.
At Rinnai, we’re all about comfort.