What are the best furnace brands in Canada?

The best furnace brands in Canada for handling cold Canadian winters with high efficiency and reliability include Lennox, Carrier including Bryant which is owned by Carrier, Trane, Napoleon which is Canadian owned, and Daikin including Goodman. Lennox is often rated as one of the best for Canada because it offers high efficiency furnaces with AFUE up to 99 percent in its Dave Lennox Signature Collection, strong cold climate performance, and good dealer support across Canada with CSA certification. Carrier and Bryant are also top rated in Canada for high efficiency furnaces with excellent cold weather reliability and wide parts availability through Canadian distributors. Trane is highly regarded for durability and long lifespan of 15 to 20 years, with its slogan It's Hard To Stop A Trane, and performs well in harsh winters. Napoleon Heating and Cooling, headquartered in Barrie, Ontario, is a Canadian-owned brand that is popular in Canada for its furnaces designed for Canadian climates. Daikin and Goodman offer good value and high efficiency. For best furnace in Canada, look for AFUE of 96 percent or higher, two-stage or modulating gas valves for comfort, variable speed blowers for quiet operation, and good warranty. Lennox, Carrier, and Trane are consistently rated best by Canadian HVAC contractors.