Hot Water Heat Pumps – Energy-Efficient Water Heating Solutions in Hawke’s Bay
Are you looking for a cost-effective and sustainable way to heat your water? At Napier Heat Pumps, we specialise in hot water heat pumps designed to reduce your energy bills while providing reliable, eco-friendly hot water heating for your home or business.
Using advanced heat pump technology, our systems extract heat from the surrounding air to efficiently heat your water, saving up to 80% on your water heating costs compared to traditional electric or gas systems. With leading brands like Rinnai, Panasonic, Eco Spring, Haier, Econergy, and Daikin, we offer New Zealand-designed solutions that are built to handle local conditions while minimizing environmental impact.
Whether you are building a new home, upgrading your existing water heating system, or looking for a swimming pool heat pump, we provide tailored solutions across Napier, Hastings, Havelock North, and the wider Hawke’s Bay region.
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Hot Water Use: Savings Compared to an Electric Hot Water Cylinder
| Hot Water Method | Savings Per Year | Extra Costs Per Year | Increased Emissions | Reduced Emissions |
| Hot Water Heat Pump | $287 | – | – | 64% |
| Piped Gas Instantaneous | – | $32 | 70% | – |
| Bottled Gas Instantaneous | – | $117 | 86% | – |
| Piped Gas Hot Water Cylinder | – | $740 | 321% | – |
Source: GenLess – Switch on Efficiency
Our Hot Water Heat Pump Brands
Rinnai Enviroflo range
Designed and manufactured in Australia, the Rinnai Enviroflo range of Electric Integrated Heat Pump hot water systems deliver a comprehensive set of installation configurations perfect for the various site specific requirements around the country. The innovative controller works to maximise hot water availability while using up to 75% less energy*, compared to a standard electric storage tank. They are available in a range of capacity sizes, and can be equipped with magnesium or hard water anodes to further customise their capabilities to suit the application.
A standard feature of the Rinnai Enviroflo is the single element boost, that allows the product to be used in high demand applications or even cold ambient conditions, meaning you will enjoy always hot water all year round.
Hydra Heat Hot Water Heat Pump
- Using the efficiency of heat pump technology,
- HydraHeat™ will heat a home’s water while saving you up to 75% on your water heating costs.
- The result is a far more cost-effective and more sustainable solution for the homes of tomorrow.
- Designed and built right here in New Zealand for Kiwi conditions,
- HydraHeat™ is easy to install for any home. It really is the future of hot water.
Panasonic Hot Water Heat Pumps
New Panasonic Aquarea Air to Water Heat Pump Monobloc J Series
CO₂ Hot Water Heat Pump
Enjoy up to 80%* savings on your hot water bill with a Panasonic CO₂ Hot Water Heat Pump.
Environmentally friendly, industry leading CO₂ technology with a global warming potential of 1 means upgrading your hot water heating will be kind to the planet as well as your wallet.
Hot Water heat pumps – Eco Spring
EcoSpring Heat Pump Hot Water Cylinders operate on a principle similar to that of a refrigerator but in reverse. They utilise the surrounding air’s ambient temperature and amplify this energy to warm the water, resulting in significantly lower operating costs than conventional hot water cylinders.
Hot Water heat pumps – Haier
Empowering smarter, happier, and healthier living, Haier leads with smart technologies across a range of home appliances. As the top global major appliances brand for over a decade, Haier’s products are designed to enable better living through innovation.*
Hot Water heat pumps – Ecoenergy
Econergy heat pump water heaters are designed to cover the range of hot water needs of New Zealand homes.
Hot Water Heat Pumps – Daikin
The Daikin Altherma hot water heat pump range is an energy-efficient solution for heating domestic water using renewable energy. Designed for residential and commercial applications, it extracts heat from the air to warm water, significantly reducing electricity consumption compared to traditional water heaters. With advanced inverter technology, it ensures consistent performance and cost savings. The system integrates seamlessly with solar panels for enhanced sustainability. Featuring a compact design, user-friendly controls, and a high coefficient of performance (COP), Daikin Altherma heat pumps offer reliable, eco-friendly, and cost-effective hot water heating, making them an excellent choice for energy-conscious homeowners and businesses.
Hot Water Heat Pumps – Swimming Pools
Also available by request – Domestic Hot Water,
Water Heater Heat Pumps in 4kW, 6kW, 7.9kW, 8kW, 10kW, 12kW 15kW, 28kW & 35.5kW
- Swimming Pool & Spa Heating
- ThermoPlus Pool & Spa Heat Pumps
- DuoHeat – Pool & Domestic Hot Water
Why Choose a Hot Water Heat Pump?
Energy Efficiency: By utilizing ambient air, hot water heat pumps consume less electricity compared to traditional water heaters, resulting in lower energy bills.
Environmental Friendliness: Reduced energy consumption means a smaller carbon footprint, contributing to a more sustainable environment.
Safety: These systems operate without the need for oil, gas, or other hazardous substances, eliminating associated risks and the need for fuel storage.
Versatility: Hot water heat pumps can be integrated with various heating systems, including underfloor heating and radiators, providing comprehensive home comfort.
✔ Expert Installation – Our team is highly experienced in installing hot water heat pumps for homes and businesses.
✔ Custom Solutions for Every Home – We provide tailored recommendations based on your property size, water usage, and budget.
✔ Energy-Efficient & Eco-Friendly – Reduce energy consumption and lower your carbon footprint.
✔ Local & Trusted Service – Serving Napier, Hastings, Havelock North, and surrounding areas with reliable service.
✔ High-Quality Brands – We supply and install only the best hot water heat pumps on the market.
Get a Free Quote for a Hot Water Heat Pump Today!
Upgrade to an energy-efficient hot water heat pump and start saving on your water heating costs today. Whether you need a domestic hot water system, central heating integration, or a swimming pool heat pump, we have the perfect solution for you.
📞 Call us at 0800 003 594
📧 Email us at admin@napierheatpumps.co.nz
Stay comfortable all year round with a professionally designed and installed heat pump solution tailored for your home or business in Hawke’s Bay.
Get in touch for a quote
Heat Pump FAQ's
How do Heat Pumps work?
Heat pumps do not generate heat but extract it from one body of air and transfer it to another. They use the same principle as your fridge, compressing gas and then allowing it to expand, extracting heat as it does so.
Even if the air outside is freezing, heat pumps can extract heat energy and transfer it inside to keep you warm. In summer the system works in reverse, extracting heat from indoors and transferring it outside leaving you comfortable and cool.
Why are Heat Pumps better than other forms of heating?
Heat pumps offer many benefits over other forms of heating. Firstly they are much cheaper to run giving up to 4 times more heat than you pay for, they can be used all year round for cooling, air filtering and dehumidification. They are safe and easy to use.
Heat pumps produce low density heat which is safe for children and the elderly, unlike fires or electric heaters. They are unmatched for convenience and ease of use (Remote Controlled). They don’t pollute our atmosphere as with products for combustion and they use ozone friendly refrigerants.
What size Heat Pump will I need for my home?
Every home is as individual as its owner. The key to selecting the right heat pump for your home is accurate assessment of the heat that will need to be transferred into your home in winter for heating, and out of your home in summer for cooling.
This needs to be carried out by experienced and qualified specialists. Click here to arrange a free onsite survey and quote.
What factors will affect the size of Heat Pump I need?
The amount of heating needed will depend on the potential for heat loss through walls, windows and roofs. To minimise this loss, good insulation is recommended. By insulating first, the size of heat pump selected will be generally smaller and therefore cheaper to run.
The aspect of the home is also an important factor as north facing rooms are generally warmer and require less heating.
