Guides
Guides
Plain-language answers to the questions we hear most.
Rebates and tax credits for a new furnace or AC in Ontario
What to check about rebates and tax credits before you replace a furnace or air conditioner in Smithville, and why the paperwork order matters as much as the equipment.
Read moreWhat size furnace does a Smithville house need?
Furnace size should come from your house's heat loss, not the old unit's label or a square-footage rule. Here is how sizing works for Smithville's older, established and newer homes, and what drives the cost of a replacement.
Read moreSide-wall vents, snow and CO: keeping a high-efficiency furnace safe
Why the two plastic pipes on the side of a newer Smithville house matter, what snow and frost do to them, and what every household with a gas furnace should know about carbon monoxide.
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