Question: what questions to ask when buying a furnace?
Answer: What Are Your Heating Needs? ... , What Is the Age of Your Current Furnace? ... , How is Your Indoor Air Quality? ... , What Brands of Furnaces Are Available? ... , How Much Space is in Your Home? ... , What Areas Need the Most Heat? ... , What Fuel Type Do You Need? ... , What Do You Want Other Than “Warm Air”?