Updated September 2026
How Much Does a Heat Pump Cost in Duncan?
Duncan Heat Pumps installs systems in Duncan from $3,500 to $18,000 installed, before rebates, based on your home's size and layout. You can lower your total cost using CleanBC's Energy Savings Program or the Home Renovation Rebate Program, plus a $350 top-up in Duncan or North Cowichan.
Updated September 2026
It replaces both a furnace and an air conditioner, and it runs on electricity rather than oil, gas or propane.
For a full breakdown of what an install involves, see heat pump installation.
| System type | Installed cost |
|---|---|
| Single-zone ductless | $3,500 – $6,000 |
| Multi-zone ductless (2–4 heads) | $8,000 – $15,000 |
| Central ducted system | $8,000 – $18,000 |
These figures cover typical single-family homes in the Cowichan Valley, and we confirm your exact price after a site visit and heat-loss calculation.
What changes the price for your home?
We size your system to Duncan's -6°C winter design temperature and 2,980 heating degree-days below 18°C, using a heat-loss calculation rather than the size of whatever you're replacing. Your final price depends on your existing ductwork, your current fuel (oil, gas, propane or electric baseboard) and your electrical panel capacity.
What's included in your quote?
Your written quote covers the equipment, installation labour, electrical wiring, old equipment removal, system commissioning and a final walkthrough with you. If you're converting off oil or gas, decommissioning the tank or the line shows up as its own line so you can see what it costs. You get one flat price for the job rather than an hourly rate, and we confirm it after we've been out to your home.
What can your electrical panel carry?
Your electrical panel usually moves the price more than the heat pump itself does. A heat pump needs its own circuit, and if you're on an older 100-amp service that can mean upgrading before anything can be connected. We evaluate your electrical panel during our initial assessment and itemize any required upgrade as a clear line item on your quote. A system sized for Duncan's -6°C design temperature draws more power, so we check your panel can carry it.
How much do rebates reduce the net cost?
CleanBC's Energy Savings Program and the Home Renovation Rebate Program pay out after installation, and you can check our heat pump rebate guide for full details.
What to compare between two quotes
When evaluating heat pump quotes, start by checking whether each proposal includes a detailed heat-loss calculation. Sizing equipment accurately for your home's unique layout ensures your system performs efficiently on cold days. Look closely at the equipment specifications to verify that the proposed unit is cold-climate-rated for reliable performance throughout the winter.
Next, review the full scope of work outlined in the estimate. Confirm that the quote covers removing old heating equipment, verifying electrical panel capacity, making electrical connections, fitting line-set covers, and completing final system commissioning. An electrical permit is normally required for a heat pump installation, and you can apply for it yourself. Make sure the proposal clearly states which electrical tasks are included so you know exactly what work is being performed.
Finally, check contractor credentials. Verify that your installation will be carried out by a CleanBC Better Homes registered contractor and certified Refrigeration and Air Conditioning Mechanics. Working with a registered contractor is mandatory if you plan to apply for provincial rebate programs.
For an exact price on your Duncan home, request a free quote.