Windsor HVAC guide: heat pumps, rebates & costs

Windsor is Ontario's warmest city and the best candidate for full heat pump conversions — a properly sized CCHP can carry the entire winter without backup heat for many homes.

Climate zone: Zone 5
Design temp: -14°C
Gas utility: Enbridge Gas (Union)
Electric utility: ENWIN Utilities

What matters most in Windsor

✓Mildest winters in Ontario — full electrification is realistic here
✓Summer humidity makes 2-stage or variable-speed cooling worthwhile
✓Former Union Gas service area uses Enbridge HRS portal as of 2025

Guides for Windsor homeowners

Articles most relevant to Windsor's climate zone and utility setup.

Cost

Heat Pump vs. Furnace Cost

Full 15-year cost comparison for Ontario homeowners — install cost, Enbridge gas vs. electricity rates, rebates applied, and when a hybrid system wins.

Read the guide Cold Climate

Heat Pumps in Ontario Winters

Honest cold-climate heat pump performance for Ontario — from Windsor to Thunder Bay. Capacity at -15°C and -25°C, backup heat strategy, and which models actually deliver.

Read the guide

Neighbourhoods we cover in Windsor

Our contractor matches serve homeowners across Windsor and surrounding communities.

WalkervilleSouth WindsorRiversideLaSalleTecumseh

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We'll match you with licensed Windsor contractors who handle HRS rebate paperwork and know Zone 5 climate sizing.

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