Yes, a ducted heat pump can heat and cool your whole home, as long as the layout, ducting space and system capacity suit it. Instead of one unit on the wall, it sends warm or cool air to several rooms through hidden ducts and ceiling or floor vents. Many systems also let you split the home into zones, so you can control different areas separately.
Below, we explain how these systems work, what makes a home suitable and what to think about before you commit.
How does a ducted heat pump work?
The main indoor unit sits out of sight, usually in the ceiling space or under the floor. It connects to an outdoor unit, just like a standard heat pump. From there, insulated ducts carry air to vents in each room, and a return vent draws air back to the unit.
Because the equipment is hidden, all you see inside are small vents and a wall controller. As a result, many homeowners like the clean look and quiet running.
What is zoning and why does it matter?
Zoning splits your home into separate areas, such as living spaces and bedrooms. Each zone can then run on its own settings or switch off completely.
For example, you might heat the living areas during the day and the bedrooms in the evening. This means you aren’t paying to heat empty rooms. Zoning also helps when different people in the house like different temperatures.
What makes a home suitable for ducted heating and cooling?
Not every home is a good fit. An installer will usually look at four things:
- Layout. Single-level homes and open, well-connected floor plans are often the simplest to duct. Multi-level homes may need more planning or more than one system.
- Space for ducting. You need enough room in the ceiling or under the floor for the indoor unit and duct runs. Low roof pitches or tight crawl spaces can limit your options.
- System capacity. The unit needs enough capacity for the total area it serves, plus your local climate. In addition, insulation and glazing affect how much heating each room needs.
- How you use the house. If you only heat one or two rooms, a ducted system may be more than you need.
Is a ducted heat pump right for your home?
It is often a strong choice for new builds and major renovations. That is because ducting is much easier to install while ceilings and floors are open. Larger family homes with several bedrooms also tend to benefit, since one system can cover the whole house.
On the other hand, it may not suit every existing home. Older homes with limited ceiling space, or homes where you only use a few rooms, may be better served by high-wall or multi-split units. A ducted system also costs more upfront than a single wall unit, so it pays to think about how you’ll use it.
What are the pros and cons of a Ducted Heat Pump?
The benefits:
- Even heating and cooling across the whole home
- Only small vents on show, with no large units on walls
- Zoning for better control and less wasted energy
- Quiet running, with the main equipment out of the way
The trade-offs:
- Higher upfront cost than single-room options
- Needs suitable ceiling or underfloor space
- More planning and a longer installation
- Regular servicing, including filters and return air grilles
Why get a local expert to assess your home?
A ducted system needs careful design to work well. The right size, duct layout and vent positions all affect comfort and running costs. For this reason, a site visit is the best way to find out if ducted heating suits your home.
At GoFox, each franchise is locally owned and operated, so you deal with a team that knows homes and climates in your area. Our national buying power also helps keep pricing competitive on quality systems. You can read more about our ducted and split heat pump options, or look at the electrical services we offer homes and businesses.
Common questions about ducted heating
Can I add ducted heating to an existing home? Often, yes. It depends on how much ceiling or underfloor space you have and how easy it is to run ducts to each room. An on-site assessment will confirm what is possible.
Can I heat some rooms and not others? Yes, if the system has zoning. You can set each zone separately or switch it off when you don’t need it.
Is a ducted system more efficient than several wall units? It depends on the home and how you use it. Zoning helps reduce waste. However, a few high-wall units can be more efficient if you only heat part of the house.
How do I look after a ducted system? Clean or replace the filters as your manual recommends, and book regular professional servicing. Your technician will also check the ducts, vents and electrical connections.
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