Energy-Efficient Split System Heat Pump Water Heaters
Calitec is a proudly New Zealand company supplying eco-friendly, split system heat pump water heaters NZ-wide. Designed specifically for Kiwi homes, our hot water systems offer year-round energy efficiency, flexible installation options, and long-lasting performance. Whether you’re building new, renovating, or upgrading an old cylinder, Calitec provides sustainable hot water solutions you can rely on – nationwide.
Talk to your plumber to find out more – or get in touch with us directly.
Our products
At Calitec, we specialise in heat pump hot water systems, offering two split-system options: Refrigerant Cycle and Water Cycle. These systems are designed to deliver high performance while minimising energy consumption.
We also provide Hydronic Home Systems, offering both heating and cooling solutions while efficiently heating your domestic water. All our systems are available in a range of sizes to suit your specific needs.
WH-70
Our Calitec Mono Block WH-70 hot water heater heats your hot water cylinder by water cycling. This system utilizes the environmentally friendly R290 refrigerant, has a high heating capacity and the option to heat two hot water cylinders.
Pricing $3,990
Note: The WH-70 can be perfectly paired with a Calitec hot water cylinder or any heat pump-ready cylinder. Check our this page.
KP-50
Heat Pump Hot Water System
Our Calitec KP-50 refrigerant cycle hot water system is a perfect solution for distance split installations. This system offers a lot of installation flexibility and runs on R32 refrigerant. This system includes the hot water cylinder.
Pricing start at $6,190
Hydronic
Hydronic Home Heating/Cooling/Hot Water
Our Calitec Hydronic Home System offers a single system to heat and cool your entire home, as well as heating your hot water.
The Hydronic Home System can be directly connected to your radiator, underfloor or fan coil circuit and your hot water cylinder.
Pricing start at $6,490
Company
Calitec is a proudly New Zealand owned and operated company, based in Whangarei, Northland. We operate nationwide, collaborating directly with plumbers, heat pump installers, electricians, and builders to ensure that our customers and installers receive the best advice and service possible.
Our mission is to provide innovative and sustainable solutions, based on heat pump technology for New Zealanders. We strongly believe in long-lasting, high-quality products at a fair price.
Our systems are designed to withstand New Zealand’s unique environment, due its stainless-steel casing, which ensuring long-lasting durability and reliability.
More info about heat pump hot water in New Zealand and if it is suitable for your household: check out EECA.
Installation options
We understand that choosing the right installers is crucial to your project. You have two options for your installation:
1) Use your own Qualified Installers*
If you already have a plumber and heat pump installer in your network, you're more than welcome to use them for the installation.
2) Use our Installers' Network
Don't have your own installers? No worries! We have a nationwide network of installers who are experienced with Calitec systems.
If you prefer to use our Calitec Installers' Network, we'll connect you with one of our Calitec dealers/installers in your area. Simply reach out to us, and we'll help you organize the installation efficiently and promptly.
Warranty & Guarantees
We back our products and understand that our Calitec product is an investment that should last. That's why all of our products are guaranteed with lengthy warranties.
Calitec heat pump units are designed and built using the highest quality parts and are intended to last at least 10-15 years. They are backed by a 5-year warranty on the heat pump unit and a 20-year warranty on Calitec hot water cylinders. In the event of any issues that your installer cannot resolve, we provide a replacement unit and facilitate the entire process. For full warranty details, click here.
* All Calitec systems and cylinders must be installed by qualified installers in accordance with all relevant building codes and New Zealand standards.
Get in touch
Talk to your plumber to find out more – or get in touch with us directly.
Find out more at our full Calitec website, including detailed technical specifications. If you have any questions, would like a quote, or are ready to order, simply fill in the form – and we’ll be in touch shortly.