905-780 3262
If you’re wondering whether a heat pump can handle Toronto’s winter, you’re not alone. With dropping temperatures, many homeowners ask: “Do heat pumps work in cold weather?”
The answer is yes—especially with today’s modern systems. In this guide, we’ll explain exactly how heat pumps work in winter, what their limits are, and why more Toronto homeowners are switching to them.
📞 Got questions? Call us at 905-780-3262 or book a free consultation
❄️ What Is a Heat Pump?
A heat pump is a device that provides both heating and cooling using electricity. Instead of generating heat (like a furnace), it moves heat from one place to another.
In summer → it moves heat out of your home.
In winter → it pulls heat from outside air and moves it into your home.
Even when it’s -10°C outside, there’s still usable heat energy in the air.
📌 Want more details? Check out how heat pumps work (Natural Resources Canada)
🔬 How Do Heat Pumps Work in Cold Weather?
- Outdoor Unit pulls heat from the outside air (even if it’s freezing).
- Compressor concentrates the heat.
- Indoor Unit transfers the heat into your home via air handler or ductwork.
- A reversing valve allows it to switch from heating to cooling mode.
Modern cold-climate heat pumps can work effectively even at -25°C when installed and sized properly.
✅ Do Heat Pumps Work Well in Toronto Winters?
Yes! In fact, many of our clients in:
- North York
- Richmond Hill
- Vaughan
- Aurora
- Toronto proper
… have successfully replaced their old furnaces or baseboard heating with high-efficiency heat pumps.
💡 Check our HVAC services in Toronto
🔋 Are Heat Pumps Efficient in Cold Weather?
Very! For every 1 kW of electricity, heat pumps can provide up to 3 kW of heat. This makes them:
- More efficient than electric baseboard heaters
- Cheaper to run than oil or propane furnaces
- Eligible for rebates (up to $6,500 from the Canada Greener Homes Grant)
🧰 Backup Heating for Extra Cold Days
Some Toronto homes use:
- Hybrid Systems: Combine a heat pump + gas furnace
- Dual Fuel Systems: Automatically switch to gas heat below -15°C
- Electric Resistance Backup: Installed within the air handler
Temperature Care can assess your needs and recommend a setup that gives you peace of mind.
🛠️ Heat Pump Installation in Toronto
- We install trusted brands like Daikin, Mitsubishi, Carrier, Lennox
- Full service: sizing, installation, and warranty
- Available in ducted and ductless versions
📅 Book your heat pump consultation today
📍 We Service:
- Toronto
- North York
- Richmond Hill
- Markham
- Aurora
- Thornhill
- Mississauga
