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Healthy heat starts at your feet

Optimal home heating solutions warming kiwi homes

A leading specialist in hydronic underfloor heating and hot water heating solutions for your home

Helping kiwi families to optimally heat their whole home with set-and-forget comfort

In this system a heat pump heats water which flows through pipes in your concrete foundation, transforming it into a gentle, giant radiator.

The result is set-and-forget comfort, combined with exceptionally low running costs. Simply programme the central thermostat and enjoy steady warmth rising from the floor in every room.

Our accreditations and affiliates

We offer affordable, sustainable and comfortable solutions for your home

Radiant, whole-home heating using advanced hot water heat pump technology and concrete’s natural heat-retaining properties.

Hydronic Underfloor Heating

The future of hot water heating - perfect for space saving, high-pressure hot water heating and supply for new builds.

2in1 Heat Pump Hot Water Cylinder

Upgrade your gas, diesel, or wood/coal burner to our efficient R290 hot water heat pump for affordable, year-round heating.

Boiler Conversions & Retrofits

How does Hydronic Underfloor Heating work?

When building a new home, a network of plastic pipes is laid within the concrete foundation. An external air-to-water heat pump heats water, which is circulated through the pipes. The entire foundation is warmed by the hot water, and this heat radiates up into the completed home.

The overall temperature is set by a thermostat which is placed in a neutral heat zone in the home. Because concrete holds heat so well, the system is extremely energy efficient. It offers the best kind of warmth too; sublime comfort from the toes up!

Discover the Warmth NZ difference

Save money from day one

Hydronic underfloor heating uses efficient heat pump technology to amplify energy, making it the most cost-efficient heating system available for New Zealand homes.

Year-round climate perfection

Make chilly winters a thing of the past with warmth in every room. In summer time the system works in reverse, keeping your home as cool as a cucumber.

Quiet, consistent, luxurious warmth

Unlike forced air, our system is a radiant heat source which creates longer lasting, feel-good warmth while safely reducing mould, condensation and draughts.

Better for the planet

Thanks to our highly energy efficient R32 air-to-water heat pump technology, Warmth NZ’s system is easy on fossil fuels and a better sustainable option to consider for the environment.

Discover just how affordable the solution is.

Find out more about hydronic underfloor heating pricing

Hear from other Kiwi families

enjoying the Warmth NZ difference

  • “The level of comfort has to be experienced to be believed. I will never go back to any other type of heating. It’s not expensive to run, and our power bills have been very acceptable. Do it once, do it right and you will never regret it.” - Warren Clarke

  • “From the first communication to order, advice and technical support during installation and fabulous follow up support, the Warmth.nz team have been nothing but exemplary. The best investment in creating a healthy, economical run home we have ever made.” - Chris Jose

  • “I contacted warmth.nz to ask if my control settings in underfloor heating might need adjustment. A technician came the next day to check and make adjustments. I found their service to be top class given the system was installed a few years ago. Warmth NZ certainly provide excellent follow up service and I would highly recommend this company.” - Diane Harland

  • "The product is amazing - our house sits at 20 degrees all day in winter with no heat pump on and everything works well. The guys at Warmth are friendly and know their stuff. If you are looking for a cost effective heating solution, I would highly recommend talking to Warmth.nz" - Daniel Gillespie

Save 75% on your hot water, too!

Ready to learn more or have further enquiries?

Your leading specialists in hydronic underfloor heating, trusted by the experts