Heat pumps in Vaughan
Vaughan’s winters ask more of a heating system than downtown Toronto’s. We check the Ontario and federal rebates your home may qualify for and arrange a heat pump sized for it.
- Winter design temperature
- −20 °C
- Heating degree days
- 4,100
- Electricity distributor
- Alectra Utilities
What a Vaughan winter means for your heat pump
The building code lists Vaughan under Woodbridge: −20 °C and 4,100 degree days. That is about 16% more heating demand over a season than Toronto City Hall’s 3,520, which matters for both the size of the system and your running costs.
Climate figures: Ontario Building Code, SB-1 (2024).
What 4,100 degree days means for your bill
More degree days means more hours of heating, so the efficiency of the model matters more here. Compare the running cost before you choose, using our operating cost guide. Vaughan’s electricity distributor is Alectra Utilities.
Rebates for Vaughan homeowners
A qualifying home may get the federal rebate of $2,000, or up to $10,000 at or below the median income, for installs from November 1, 2026. The Ontario rebate needs pre-approval before work starts. Read the full rebate guide.
How we help
Tell us about your home and we estimate your rebate. We arrange the installation with our partner installer and help with the rebate paperwork.
Common questions
Will a heat pump keep up in a Vaughan winter?
A cold-climate model sized for −20 °C should. Ask for a room-by-room heat-loss calculation, because a unit that is too small leans on backup heat and one that is too big cycles on and off.
Are heat pump rebates different in Vaughan?
No. The Ontario and federal programs are not set city by city. What changes the amount is your home, your equipment and, for the federal rebate, your household income.
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