Tag: condensing furnace

HVAC technician checking a high-efficiency gas furnace with PVC venting in a Durham Region home

High Efficiency vs Mid Efficiency Furnace: AFUE Explained for Ontario Homes

November 1, 2026

Aire One East Heating & Cooling High Efficiency vs Mid EfficiencyFurnace AFUE Explained What the AFUE number means, how much a 95% furnace saves over an older unit, and what Canadian rules require in 2026 95%+ AFUELower Gas BillsDurham Region 2026 GUIDEAIRE ONE EASTDURHAM REGION …

1910 Dundas St E #117
Whitby, ON-L1N 2L6

info@aireonedurham.ca

905-576-7600

Serving Whitby, Oshawa, Ajax, Pickering, Courtice, Bowmanville, Port Perry and Uxbridge — L1M, L1N, L1P, L1R, L1G, L1H, L1J, L1K, L1L, L1S, L1T, L1Z, L1V, L1W, L1X, L1Y, L1C, L1E, L9L, L9P, L0C — and beyond.