Enjoy the latest innovative energy solutions for your home

If you're thinking about renovating your home or you're designing a new build, now is the perfect time to look for the latest innovative energy solutions for your home. The perfect place to start is what amounts to 30% to 45% of your power bill – heating hot water!

The Calitec System is built using the highest quality parts and is designed to last. There is a 5 year warranty on the outdoor unit and 20 year warranty on the hot water cylinder, so you know it's something you can rely on.

Our System is an intelligent set-and-forget Refrigerant Split System (RSS). It will provide you with a reliable hot water supply in any weather and any time of the day, saving you up to 70% of your

hot water costs.​​

Latest energy solutions

Let's face it, sustainable energy is the way of the future.

Heating water is almost always the single biggest user of energy in a home because unlike room heating (often the second biggest user) 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.

In 2020, we upgraded our systems because we’re dedicated to advancing energy-efficient heat pump technology. We now have:

  • Duplex (2205) stainless steel within the inner cylinder and a double layer evaporator in the outdoor unit, which ensures the system is resistant against impurities in your water.

  • a better insulation layer

  • an improved back-up heater

  • multiple cold and hot water connection options

  • a double-layer evaporator from the outdoor unit ensuring a better efficiency at lower ambient temperatures

  • upgraded the case to 1mm 304 stainless steel

  • a backlight for easier reading for the controller

Proven and reliable

The Calitec Hot Water System is our own New Zealand brand and specially redesigned with Kiwi homes in mind. We source products from well-known manufactures who have produced hot water heat pumps for over 15 years and who are dedicated to making the best quality products.

Including Panasonic (compressor), Saginomiya (4-way valve), Emerson (thermal expansion valve) and golden and blue hydrophilic fin-tube evaporators. 

What should I do next?

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 are the differences and what is the most cost-effective and environmentally friendly option for your family?

A free house consultation with a local Calitec expert will help you understand the total savings your household could be benefiting from - take the first step and find out more today.

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.


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.

Air Conditioning

Heat Pumps

Heat pumps are the most energy-efficient way of heating your home. We offer honest advice

to help you choose the best option for your home and budget. Calitec is an

accredited Panasonic dealer in the

Whangarei district.


for a free quote

Call us: 0800 125 225

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Head Office:

Calitec Hot Water Systems Limited

PO Box 930, 0140 Whangarei, New Zealand

Email: info@calitec.nz  |  Phone: 0800 125 225

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​© 2020 by Calitec