Goodman brand gas furnaces deliver warm, money-saving indoor comfort year
after year. Variable and multi-speed furnaces can provide enhanced indoor
comfort by slowly ramping-up to your thermostat setting rather that simply
turning-on at full speed. This alleviates the ‘cold air blow’ often
associated with single speed furnaces. Choose from a full line of Goodman
brand gas furnaces that many agree offer the best warranty protection in the
heating and cooling industry. To find a gas furnace that delivers maximum
energy-efficiency savings, select a unit with the highest AFUE rating.