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Innovative energy solution

Our Calitec system is a flexible set-and-forget Refrigerant Split System (RSS) with an outdoor unit and a stainless steel hot water cylinder. Easy to install in new and existing homes. It will provide you with a reliable hot water supply in any weather and any time of the day.

The Calitec System is built using the highest quality parts and is designed to last. We offer a 5 year warranty on the outdoor unit and 20 year warranty on the hot water cylinder.

If you're thinking about renovating your home or you're designing a new build, now is the perfect time to check out the latest efficient and innovative energy solutions for your home. Heat pump hot water can save you up to 70% of your water heating costs - which is typically 30-45% of your total power bill.

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Sustainable future

We all want to move towards a sustainable future and to use less energy. Heating water is almost always the single biggest user of energy in a home because unlike room heating (often the second biggest cost), water heating uses energy all year.

A hot water heat pump system uses innovative technology to provide an environmentally friendly, energy-efficient hot water system that will reduce your carbon emissions and living costs every day, every year, for years to come.

Find out more

Every household’s water usage is different so finding good, trustworthy information for your personal situation is important to help you understand all your options.​​

With electrical, gas, solar or heat pump hot water, there are so many options today. What is the most cost-effective and environmentally friendly option for your family?

Check out the information on our website and contact the Calitec team to help you understand the total savings you could expect from a heat pump hot water system. Just fill in the form below and we'll be in touch.

Proven and reliable

The Calitec Hot Water System is our own New Zealand brand and specially redesigned with Kiwi homes in mind and for New Zealand conditions.

We source products from well-known manufacturers who have been producing hot water heat pumps for more than 15 years and who are dedicated to making the best quality products.

Contact Us

If you have any questions, or for a free no-obligation quote, just fill in the form and we will be in touch.


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Image by Jared Rice

Hot Water Heat Pumps

Our Calitec Hot Water Heat Pump Systems offer an energy-efficient and cost-saving way to heat your water.


These systems are designed with Kiwi homes in mind and are easy to install in both new and existing homes.

Image by Curology
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