* Rinnai HydraHeat® Split Hot Water Heat Pump

Rinnai HydraHeat® Split Hot Water Heat Pump

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Looking for a highly efficient water heating solution designed for New Zealand homes? The Rinnai HydraHeat® Split Hot Water Heat Pump represents the next generation of eco-friendly, energy-saving technology. Engineered to meet strict NZ standards, this versatile split system is the perfect choice for both new builds and residential home upgrades. By separating the outdoor compressor unit from the hot water storage cylinder, it maximizes installation flexibility and outdoor space while delivering trade-quality performance you can trust.

Whether you are a licensed plumber sourcing reliable hardware for a client or a homeowner looking to slash your power bills, the Rinnai HydraHeat® Split offers rapid heat recovery and exceptional reliability. It utilizes advanced thermal stratification within the cylinder to deliver immediate top-down heating, ensuring your household enjoys hot water from the moment the system starts up.

Key Features & Performance Benefits:

• Up to 75% Energy Savings: Significantly lowers household operating costs. Provides highly efficient water heating compared to a standard 250L electric hot water cylinder (based on heating water from 19°C to 55°C).
• High Coefficient of Performance (COP) of 4.6: By maximizing heating output while minimizing electrical input, this system ensures reliable, cost-effective operation for energy-conscious Kiwi households (measured at inlet water temp 19°C, outlet water temp 55°C, dry bulb temp 19°C).
• Seamless Retrofit Capability: The smart split design allows you to upgrade your current hot water heating solution and connect directly to your existing cylinder, avoiding the unnecessary expense of a full cylinder replacement. Please refer to the cylinder compatibility checklist to ensure a perfect fit.
• Rapid Top-Down Heating: Delivers instant hot water directly to the top of your cylinder right when you need it, maximizing efficiency.
• Built for Cold NZ Climates: Equipped with built-in smart defrost and active frost protection, allowing the outdoor unit to run efficiently even in freezing winter temperatures.
• Dedicated to Sustainability: Future-proof your property with an eco-friendly system that utilizes just 150g nominal charge of natural R290 refrigerant, drastically reducing environmental impact.
• Smart Timer Function: Program heating cycles to run during off-peak electricity rates or align with your solar PV system's peak generation hours to maximize your energy savings.
• Whisper-Quiet Operation: Engineered to run quietly, ensuring acoustic comfort for both your family and surrounding neighbors.
• Architectural Styling: Features a modern Cod Grey colorway to blend in beautifully with modern New Zealand home exteriors.
• 5-Year Warranty: Enjoy long-term peace of mind with a comprehensive 5-year heat pump module warranty.

Explore More Rinnai Energy-Efficient Solutions:

Are you looking for alternative configurations or integrated options? Explore our wider range of trade-quality heating systems:

Click Here to View the Rinnai Enviroflo™ GR Series Hot Water Heat Pumps

Click Here to View the Rinnai HydraHeat® Integrated Hot Water Heat Pump

Technical Resources & Documentation:

Ready to plan your installation? Download a Brochure Here to view dimensions, cylinder compatibility, and full specifications.

Get a Professional Supply & Installation Quote from Pratts

At Pratts, we make upgrading your hot water simple. Our team of certified plumbers and electricians can supply and install the Rinnai HydraHeat® Split system to ensure peak performance and compliance with all NZ building codes. Contact us today for an obligation-free installation quote or to discuss your project requirements.