Rinnai HydraHeat 275L

The experts in water heaters and heat pumps have combined the technology of both to bring you a very clever solution – a Hot Water Heat Pump called HydraHeat. Using the efficiency of heat pump technology, HydraHeat will heat a home’s water while saving you up to 75% on your water heating costs*. The result is a far more cost-effective and more sustainable solution for the homes of tomorrow. Designed and built right here in New Zealand for Kiwi conditions, HydraHeat is easy to install for any home.

• Up to 75% Savings on Hot Water Costs*Provides highly efficient water heating, minimising energy consumption and lowering operating costs.
• Dedicated to SustainabilityPowered by only 150g of high-efficiency R290 refrigerant with low Global Warming Potential and COP of 4.7.**
• Renowned QualityCrafted with exceptional quality by Rinnai New Zealand, the trusted name in total home living.
• Designed and built in NZSpecifically designed for New Zealand climatic conditions (from -10°C to +42°C), as well as coastal locations. Operates in full heat pump mode right down to -10°C without the need for electric boosting.
• ReliabilityThe inbuilt electric element guarantees a consistent and dependable supply of hot water, at all times.
• Modular ‘Heat Pump Ready’ DesignUpgrade from a standalone HydraHeat® electric cylinder to Hot Water Heat Pump Technology by adding the HydraHeat® head unit.
• Easy ServicingRemovable Heat Pump unit allows for easy servicing, and ensures uninterrupted supply of hot water.
• Frost ProtectionBuilt-in defrost and frost protection functions to handle colder climates.
• NZ MEPS CompliantMEPS (Minimum Energy Performance Standard) means less heat loss from unit and less energy use, resulting in a more efficient product. Not all Hot Water Heat Pumps in New Zealand are MEPS compliant.
• Warranties5-year heat pump unit warranty and a 7-year cylinder warranty.
• User Friendly Control InterfaceFeatures OLED screen and six operation modes for versatility.
• 6 Operation ModesStandard, Boost, Eco 55, Eco 50, High Usage, and Element Only.
• Ideal for a Range of Residential StylesSuitable for homes of 2–6 people. Plus an operating sound level of only 45dBA makes it suitable for a wide range of homes, including built-up residential areas.

The Rinnai HydraHeat is designed primarily for outdoor installations. It may be possible to install internally if the proposed location is not an occupied space as defined by AS/NZS 5149, consult a qualified installer prior to installation.

HydraHeat Flyer.

HydraHeat Operation Guide.

• Find out more about this product here.
• For warranty information, please visit our warranty policy page.
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