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All the latest news and views from Rinnai

Water Heating

14 August 2025

Hot Water Heat Pump Installation & Requirements Guide

Thinking about installing a hot water heat pump? Here’s the short answer: You’ll need a licensed plumber, a certified electrician, and a suitable installation site. While it might sound complex, with the right planning — and the right system — installation can be smooth, cost-effective, and future-ready. At Rinnai, our HydraHeat® Integrated, HydraHeat® Split and […]

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Water Heating

6 August 2025

Hot Water Heat Pump Efficiency

For homeowners looking to reduce power bills and environmental impact, switching to an energy efficient heat pump water heater is one of the smartest moves you can make. Hot water heat pumps offer a cutting-edge, sustainable solution to traditional water heating methods.

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Water Heating

31 July 2024

Financing Your Home Heating Upgrades with Green Home Loans

This guide outlines the available loan options and the application process, helping you install a top-quality appliance for a warmer home and reliable hot water supply.

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Water Heating

19 February 2024

Announcing Rinnai HydraHeat® – a new generation of Hot Water Heat Pumps.

We are thrilled to announce the release of the Rinnai HydraHeat® Hot Water Heat Pump. Rinnai have combined the technology of water heaters and heat pumps to bring you a very clever solution – a Hot Water Heat Pump called HydraHeat®. Designed and built right here in New Zealand by

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Water Heating

17 November 2023

What is a Hot Water Heat Pump?

Hot water heat pumps are innovative water-heating technologies that are helping to address environmental concerns and improve energy efficiency. They use heat pump technology to offer sustainable and cost-effective hot water in an era focused on the environment and cost of living. Hot water heat pumps are a smart choice

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