What is the Average Cost of a Ducted Heat Pump System?
In this article, we discuss how much ducted heat pump systems typically cost from supply to installation, the average running costs of ducted heating and the benefits of central heating for your home.
If you’ve ever woken up on a cold Wellington morning and wished your entire house felt as warm as your bed: you’re not alone. Many homes around the region, especially older villas, weren’t originally designed with modern heating in mind. That’s why more homeowners are turning to central heating solutions like ducted heat pump systems, which warm the entire home efficiently, rather than just one room at a time.
What Affects the Cost of a Ducted Heat Pump Installation?
The cost of a ducted heat pump can vary depending on a few key factors, such as:
The size of your home: larger homes, especially those with higher ceilings, require more powerful systems and more extensive heat pump ductwork to distribute air evenly throughout the whole house.
The number of rooms being heated: a full central heating installation that heats every room in the house will require more ducts and vents than a system designed to only heat certain zones of the house.
Roof space and accessibility: installing a heat pump with ductwork is usually easiest when there’s good roof or ceiling space to run the ducts through. Homes with tighter roof cavities may require more complex installation work. Ducted systems can also be installed from the ground-up if your home is built on piles with an accessible crawl space.
System brand and features: some systems include features like zoning, smart controls or higher efficiency ratings, which can influence the final ducted heat pump cost. We supply various trusted brands including Fujitsu, Daikin, Hitachi and Mitsubishi, all with their own unique systems and features.
Our installers can make recommendations on what ducted heat pump will work best for your space based on your home’s size and what type of functionality your family is looking for.
So, what is the average cost when it comes to the installation of ducted heating?
As discussed above, a ducted heat pump system’s cost can vary depending on the size of your home, the layout and how complex the heat pump ductwork needs to be.
Let’s take a 3 bedroom, 100m² house as an example:
In New Zealand, for a 100m² house, assuming you're heating all the rooms except for bathroom and hallways, the system would likely start around $15,000 incl. GST. The cost also depends on which brand and model you go for—models can also increase in price depending how many extras and add-ons you'd like.
The way that our qualified assessors measure how many kilowatts a ducted heating system needs to be (and thus how expensive it is), depends on air volume rather than square metres. Generally, this means that if you have a 100m² house with high ceilings, you'll need a more powerful system than a 100m² house with low ceilings. This ensures that the system can adequately heat or cool the volume of air in each room.
On average, most ducted heat pump installation projects in Wellington fall somewhere between $12,000 and $22,000+ incl. GST for supply and installation.
Smaller homes or systems that heat only part of the house may sit toward the lower end of this range, while larger homes with multiple rooms or more complex heat pump with ductwork layouts may cost more. Because every property is different, our experienced central heating installers will provide a tailored quote and assessment of your home, all at no cost.
What Are the Running Costs of Central Heating?
While the upfront cost of a ducted heat pump can seem significant, many homeowners are pleasantly surprised by the ongoing running costs and longevity of the system.
Ducted systems use highly efficient heat pump technology, meaning they produce more heat (or cooling) energy than the electricity they consume. In many Wellington homes, the average running cost for ducted heating is often comparable to running one or two standard electric heaters, yet you’re able to heat or cool the entire house instead of just one room.
Factors that influence running costs include:
The size and efficiency of the system
How well the home is insulated
How often the system is used
The number of rooms being heated or cooled
When installed by experienced central heating installers, a well-designed heat pump with ductwork can provide efficient, consistent warmth throughout the home without excessive energy use.
The Benefits of Central Heating for Wellington Homes
More homeowners are investing in central heating systems in Wellington because they provide a level of comfort that single-room heaters simply can’t match. Wellington homes are notoriously cold and draughty, so a smart, efficient system to keep every room comfortable just makes sense.
Some of the biggest benefits of ducted heating include:
Whole-home warmth
Single-unit heat pumps are only designed to heat a single space. Heating just the lounge and hoping the warmth spreads is a strategy that does not work. Ducted heating systems deliver warm air to multiple rooms at once—keeping everyone in the family warm and happy, and reducing the need to crowd into the one room.
Discreet designs
A heat pump with ductwork keeps the main system hidden in the ceiling or roof cavity, with only subtle vents visible in each room. This means they’re great in rooms with minimal wall space, or for heating near windows.
Consistent temperatures
A well-designed central heating installation keeps the whole house at a comfortable temperature, eliminating cold spots. Smart systems also let you turn off any zones you’re not using, reducing energy wastage.
Ideal for Wellington winters
Wellington’s damp, windy winters can make homes feel colder than they actually are. Central heating installers design systems that help maintain a steady, comfortable indoor environment. The systems also reduce overall humidity and therefore create a drier, mould-free environment.
Control your heating from anywhere
Many of our central heating systems include smart controls that allow you to manage your heating remotely using a phone app or smart home control panel. This means you can turn your ducted heating on before you get home, adjust temperatures room by room or schedule heating times so your house is toasty as soon as you wake up, or walk through the door.
Is a Ducted Heat Pump Worth It?
For many homeowners, the answer is a definite yes. While the up-front ducted heat pump cost is higher than a standard wall-mounted heat pump, the ability to heat your entire home evenly and smartly makes it one of the most comfortable heating solutions available. Electric systems, like the ones we offer, also rely on New Zealand’s highly renewable electricity grid rather than fossil fuels like gas. Coupled with their high efficiency and humidity control, this makes ducted heat pumps a great solution for the sustainability of the planet and the health of your family.
By working with a trusted central heating supplier and experienced central heating installers, you can ensure your ducted heat pump installation is designed specifically for your home, for years to come.
If you’re interested in learning more about central heating for your home or are keen to see how much a ducted heating system could improve your living space and bedrooms, you can get a free quote from our awesome Wellington installation team by clicking the button below.