As the other reports corroborate, Goodman products are junk. One of their furnaces was installed in my home; it makes a rattling noise when the blower fan runs--probably out of balance. Also, the output air temperature at all the registers is only luke-warm! The old furnace put out much warmer air.

United Air Temp installedthe Goodman unit at their choice. After several years of dealing with them, I believe that they are a greedy outfit and just as bad as Goodman Manufacturing.