How To Buy A New Furnace [ 99% PROVEN ]

Ask your contractor for a Manual J Load Calculation . This looks at your square footage, insulation, and window quality to find the "Goldilocks" size for your home. 4. Consider the "Extras"

Before you sign, check for rebates or federal tax credits. Many utility companies will actually pay you to upgrade to a high-efficiency model. how to buy a new furnace

More expensive upfront but saves a ton on monthly bills—ideal for cold winters. 3. Size It Right Ask your contractor for a Manual J Load Calculation

The furnace runs on a lower setting most of the time and only kicks into "high" during extreme cold. Consider the "Extras" Before you sign, check for

In the HVAC world, bigger isn't better. A furnace that’s too large will "short cycle" (turn on and off constantly), wearing out the parts. One that’s too small will run forever and never get you warm.