How much does it cost to install a heat pump in New Zealand?
- Dom Hines
- 2 days ago
- 5 min read

Heat Pump Installation Cost for New Zealand Homeowners | Heat Pump Installation Cost Hines
Installing a heat pump is one of the smartest ways to make your home more comfortable year-round. Whether you’re battling the chill of winter or trying to stay cool in summer, heat pumps give you energy-efficient and cost-effective climate control at the touch of a button.
In our experience, one of the most common installation questions is, ‘How much is it going to cost me?’ Here’s our advice on calculating the cost of installing a heat pump in New Zealand, including factors that influence price and how to get the best value for your investment.
What are the different types of heat pumps?
Choosing the correct type of heat pump for your home and lifestyle can make a big difference to your cost and your result.
Here’s a quick overview of the main types of heat pumps used in New Zealand:
Ducted heat pump systems
Ducted heat pumps are the ultimate in whole-home comfort. These systems are installed in your ceiling or under the floor and distribute warm or cool air through a series of ducts to every room. Because of the more involved installation, ducted systems tend to sit at the higher end of the cost scale — but they’re an effective option for larger homes.
High wall heat pumps
These are the most common heat pumps you’ll see in Kiwi homes – and for good reason. High wall heat pumps are mounted near the ceiling and offer quick, affordable heating and cooling. They’re great for individual rooms and are usually easy to install.
Floor-standing heat pumps
If you prefer not to have anything mounted on your wall or you don’t have an appropriate space, floor-standing heat pumps are a great alternative. These units sit low on your wall or directly on the floor, making them perfect for homes with limited wall space or for people who prefer a more discreet look.
To learn more about the different types of heat pumps available, read our guide on how to choose the best heat pump for your space or home.
Key factors that influence the cost of heat pump installation
How do you get the most bang for your buck when it comes to heat pumps? Four key factors will influence the total cost of your pump and installation. They are:
Brand of heat pump
As with most appliances, brand does matter. Premium heat pump brands like Mitsubishi Electric or Daikin tend to come with a higher price tag, but they also offer superior efficiency, performance and durability – you don’t want to be replacing your heat pump in a few years. It’s worth investing in a brand that has proven it can perform in New Zealand conditions.
Type of heat pump
As mentioned earlier, a high wall unit is usually more affordable than a ducted system. Floor-standing heat pumps sit somewhere in the middle. Your choice will largely depend on your home’s layout and the number of rooms you want to heat or cool.
Size and capacity of the heat pump
Heat pumps come in different capacities (measured in kilowatts), and bigger isn’t always better. A unit that’s too small will struggle to keep up with your needs, it will always be running at maximum capacity which is not efficient and it will not last as long, while one that’s too large may waste energy or blow too hard making it uncomfortable. Use our handy heat pump calculator to help you find the right fit for your space and avoid unnecessary costs.
Location of heat pump installation
Installation logistics can also impact cost. For example, if your outdoor unit needs to be mounted on a roof or wall bracket, or your home has difficult access, labour and materials may cost a little more. A straightforward install in a single-storey home will generally be cheaper than a complex retrofit.
Benefits of installing a quality heat pump
Installing a heat pump isn’t just about staying warm in winter (or cool in summer). A quality heat pump offers several benefits that make it a smart, long-term investment, including:
Better energy efficiency
Traditional heaters typically operate at a maximum efficiency of 100%. This means they convert 1kW of electricity into 1 unit of heat. Heat pumps can deliver 3-5 times more heat energy per kW of electricity because they move heat from outside to inside (or vice versa for cooling).
Reduced heating costs
Thanks to that efficiency, many New Zealand households find that their energy bills decrease after switching to a heat pump. Over time, those savings can really stack up.
Improved air quality in your home
Many modern heat pumps come with built-in filters that help remove dust, allergens and even some bacteria from the air – making them great for families with allergies or asthma.
Maximise comfort in your home
Whether it’s a chilly winter morning or a sticky summer afternoon, a heat pump helps you keep your home just the way you like it – all year round.
Heat pumps can provide heating and cooling
That’s right, two for the price of one. That’s the beauty of a heat pump – it works as both a heater and an air conditioner, giving you year-round temperature control with a single unit.
How much does a heat pump installation cost?
Let’s talk numbers. The cost to install a heat pump in New Zealand depends on the type of unit and the complexity of the installation.
Here’s a rough estimate for the different types of heat pumps we’ve mentioned:
· High wall heat pump: $2,300–$3,500+ installed
· Floor-standing heat pump: $2,800–$4,000+ installed
· Ducted heat pump system: $7,000–$15,000+ installed
These prices include both the unit and professional installation. Keep in mind that every home is different. For an accurate quote, it’s best to speak with one of our experienced installers.
Tips for saving money on your heat pump installation
Want to keep costs down without cutting corners? Here are a few smart tips:
Buy the right-sized heat pump using our heat pump calculator
It sounds simple, but getting the size right is one of the best ways to save money. Get one that’s too big or too small, and you’ll either overspend or find the unit underperforms. Use our calculator to get it right the first time.
Consult a heat pump specialist regarding the right heat pump for your application
There’s no substitute for expert advice. At Hines, we can assess your home and recommend a setup that matches your space, usage and budget, so you don’t waste money on the wrong system.
Research and utilise government subsidies
Depending on your region and situation, you may be eligible for government subsidies or funding assistance. It’s always worth checking what’s available before making a purchase.
Chat to a heat pump specialist at Hines today
Over the years, we’ve helped hundreds of Kiwi homeowners make their homes warmer, drier and more energy-efficient with the proper heat pump setup. From small bungalows to modern family homes, we know how to match the perfect system to your space, budget and lifestyle.
We’re not here to give you a hard sell – just honest advice, quality products and expert installation and servicing from a team that genuinely cares.
Get your free quote from the Hines team today and take the first step toward a more comfortable home.
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