The Complete Warmth NZ Whole Home Solution

Smarter, Efficient, and More Comfortable Living for Kiwi Homes

At Warmth NZ, we believe your home should be more than just a place to live — it should be a place where comfort meets efficiency, and sustainability comes naturally. Our Whole Home Solution brings together the best of modern heating, ventilation, and hot water technology to create an environment that’s warm, healthy, and energy-efficient all year round.

Hydronic Underfloor Heating, Heat Pump Hot Water Cylinder, and Heat Recovery Ventilation — all working in harmony to power your home the smart way.

And if you’d like to take your energy efficiency even further, our system can also integrate seamlessly with Solar PV Panels for additional savings and sustainability.

1.        Hydronic Underfloor Heating – Comfortable Warmth from the Ground Up

Experience the ultimate in-home comfort with Warmth NZ’s Hydronic Underfloor Heating System, combining the power of a Hydronic Heat Pump with Underfloor In-Slab Heating Pipes.

During construction, water pipes are installed within your home’s concrete foundation. Once complete, water heated by an advanced air-to-water heat pump circulates through these pipes, turning the concrete slab into a giant radiator that radiates consistent, gentle warmth throughout your home.

This system doesn’t just heat your floors — it creates an even, comfortable temperature in every room, eliminating cold spots and ensuring a cosy indoor climate, even during the coldest South Island winters.

✔ Comfortable and consistent heat across the whole home

✔ Quiet, low-maintenance, and built to last

✔ Ideal for new builds and modern, airtight home designs

2.        Domestic Hot Water Cylinder – Energy-Efficient Hot Water, On Demand

Upgrade your home’s hot water with Warmth’s 2-in-1 Heat Pump Hot Water Cylinder — a compact, high-performance solution that delivers powerful mains-pressure hot water using just a fraction of the energy of conventional systems.

Using the latest R290 refrigerant technology, our unit efficiently transfers free warmth from the outside air into your hot water, reducing energy costs and environmental impact. It’s fully compatible with Solar PV Panels, allowing you to heat your water using renewable energy generated from your own roof.

✔ Up to 70% energy savings on hot water heating

✔ Consistent high pressure for showers and taps

✔ Compact, space-saving external design (Giving you your hot water cylinder cupboard back)

✔ Solar-ready for future integration

Left: Whole Home Solution Illustration

3.        Heat Recovery Ventilation – Fresh Air That Saves Energy

Healthy air and energy efficiency go hand-in-hand with Mechanical Heat Recovery Ventilation (MHRV). This intelligent system continuously replaces stale indoor air with fresh, filtered air — while retaining up to 90% of the heat from the outgoing air.

Perfect for modern, airtight Kiwi homes, MHRV ensures your indoor air remains clean, comfortable, and condensation-free without wasting valuable warmth.

✔ Fresh, filtered air throughout the home

✔ Reduces moisture, mould, and condensation

✔ Maintains a consistent, comfortable temperature

✔ Promotes a healthier living environment year-round

Solar PV Integration — Powering the Smart Home of the Future

Adding Solar PV Panels takes your Warmth.NZ Whole Home Solution to the next level. The electricity generated by your solar system can help power your heat pump and ventilation, significantly improving efficiency and reducing your dependence on the grid. By generating your own clean energy, you’re not just lowering running costs — you’re investing in a smarter, more sustainable future for your home and family.

We partner with trusted local suppliers to integrate solar PV.

A Smarter, Complete Solution for Kiwi Homes

Together, these technologies create an intelligent, energy-efficient ecosystem designed for long-term comfort and affordability. The Hydronic Underfloor Heating System provides luxurious warmth from the ground up, the Domestic Hot Water Cylinder ensures reliable hot water at minimal cost, and the Heat Recovery Ventilation maintains fresh, healthy indoor air.

For those seeking ultimate energy independence, Solar PV integration ties it all together. With Warmth NZ, you’re not just choosing a product — you’re investing in a complete, future-proof comfort solution built for New Zealand homes and lifestyles.

Why Homeowners Choose Warmth NZ

✔ New Zealand-owned and operated

✔ Proven expertise in whole-home heating and ventilation

✔ Tailored design and installation for every home

✔ Long-term efficiency, comfort, and support

✔ In-house expert installation team

Ready to experience true whole-home comfort?

Get in touch with our friendly team today to discover how Warmth NZ can design a custom Whole Home Solution for your new build or renovation.

Book a Free Consultation: https://www.warmth.nz/contact-us