WATER HEATING 19 February 2024
Announcing Rinnai HydraHeat™ - a new generation of Hot Water Heat Pumps.

Discover the benefits of a Rinnai HydraHeat™, the latest innovation in hot water heat pumps, made in NZ.

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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.

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WATER HEATING 9 June 2022
The World's First Hydrogen Water Heater

Rinnai strives to make sustainable improvements across all areas of our business as we hope to shape and influence the future of the gas industry. We are proud to announce that we have developed the world’s first 100% hydrogen combustion technology for residential water heaters.

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WATER HEATING 12 August 2021
How to Save on Hot Water

Hot water can make up a third of our electricity bill! This ends up being a lot of amount of money as time goes by. With a few small changes in our daily habits and routines, we can cut down on these costs.

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WATER HEATING 19 May 2021
How to Choose a Wetback Hot Water Cylinder

New Zealand's abundant supply of low-cost firewood makes it a great option to heat a home's water via a wetback accessory and a specialised hot water cylinder.

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WATER HEATING 24 February 2021
The Future of Gas in New Zealand

We’d like to reassure you that gas will continue to be part of New Zealand’s energy mix for years to come, even as we move towards carbon neutrality as a nation.

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WATER HEATING 1 December 2020
How Do I Fix My Rinnai INFINITY®?

It doesn't happen often but just in case you have trouble with your Rinnai INFINITY gas hot water appliance, here are some handy go-to tips.

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WATER HEATING 17 November 2020
What's a Rinnai Smart Cylinder?

If you’ve ever wondered why we call it a ‘Smart’ Cylinder, here’s what makes it so clever.

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WATER HEATING 17 September 2020
What is a Condensing Water Heater?

We’re continuously being asked what continuous flow water heaters are, or as they’re also known, condensing water heaters. Well here’s the answer.

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WATER HEATING 22 January 2020
Making the Connection to LPG

If you can’t connect to mains gas, not to worry. LPG is a great alternative. Read on to find out all you need to do to get connected.

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