How To Buy A New Furnace Info

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"

Lower upfront cost, but usually more expensive to run monthly. how to buy a new furnace

Common in rural areas where gas lines don't reach. 2. Check the Efficiency (AFUE Rating) Ask your contractor for a Manual J Load Calculation