Top Questions About Cold Climate Heat Pumps
Featuring the Daikin FIT Aurora
When temperatures drop in Eastern Ontario, staying warm without breaking the bank becomes top of mind. Heat pumps, especially cold-climate models like the Daikin FIT Aurora, are quickly becoming a favourite choice for homeowners looking to upgrade their heating system.
We’ve rounded up the most common questions we get at ServicePlus Heating and Cooling to help you decide if this award-winning system is right for your home.
Are cold climate heat pumps worth it?
Absolutely. Cold climate heat pumps like the Aurora are designed for harsh Canadian winters. They deliver efficient performance down to -30 degrees Celsius, dramatically reduce your energy usage, and qualify for rebate programs like the Home Renovations Savings Program for 2025.
What’s the lowest temperature a cold climate heat pump can handle?
The Daikin FIT Aurora is built for extreme Canadian weather. Thanks to its inverter-driven compressor and cold-climate engineering, it operates efficiently at -30 degrees Celsius and continues heating when traditional heat pumps simply can’t keep up.
Do heat pumps really work in cold climates like Canada?
Yes! Especially the ones designed specifically for our climate. Older heat pumps struggled in sub-zero temperatures, but today’s systems are a whole new breed. The Daikin FIT Aurora uses advanced defrost logic and smart controls to maintain warmth, even in the dead of winter.
What refrigerant does the Daikin FIT Aurora use?
The Aurora currently uses R-410A refrigerant. It’s reliable, efficient, and widely used across modern HVAC systems. While Daikin and other manufacturers are beginning to transition to lower-GWP refrigerants like R-32 this year, for most homeowners, the type of refrigerant won’t impact day to day comfort or performance. What matters most is that the system is properly installed, maintained, and sized for your home.
Do heat pumps still save money now that the carbon tax is paused?
Yes – though the savings may be less dramatic for now. When the federal carbon tax increased the price of natural gas and propane, many homeowners noticed substantial fuel savings by switching to electric heat pumps. While some provinces have temporarily paused the carbon tax, the FIT Aurora still provides energy efficiency, comfort, and long-term utility savings – especially in well-insulated homes.
Can the Daikin FIT Aurora be paired with my existing furnace?
Not quite. The FIT Aurora is designed to work with Daikin’s communicating furnaces, not standard gas or propane units. This ensures proper communication between components and maximum efficiency.
If you’re currently running a furnace, we can help assess compatibility or recommend a properly matched Daikin model.
The Daikin FIT Aurora isn’t just a cold-climate heat pump, it’s a smart, long-term solution for efficient year-round comfort in Ontario homes. If you’re thinking of switching from propane, upgrading your old AC, or exploring greener heating options, this system is worth a look (and a rebate!).
