HVAC Efficiency and Insulation: Why R-60 Comes Before a New Furnace
Insulation and HVAC · Peel Region, Ontario · Updated September 2026 The furnace is sized to the house. Change the house first. What Ontario’s code asks of the envelope, where the heat actually leaves, and why the order matters. TSSA-registered fuels contractor Carrier Factory Authorized Dealer Carrier President’s Award BBB Accredited Business 24/7 Emergency Service […]