A furnace works to keep a home warm in the winter and plays a critical
part in the operation of an air conditioning system. Furnaces produce
heat through the combustion of natural gas in the furnace's burner.
The heat produced from this process then passes through a heat exchanger.
Air from your home's return air ducts is blown over the heat exchanger,
thus warming the air. The furnace's blower then blows the warmed air
into the ductwork, which carries and disperses the warmed air throughout
the home. During warmer months, the blower inside a furnace continues
to circulate return air throughout the home--only this time, the return
air has been cooled by being blown over the indoor coil portion of the
home's split-system air conditioning system. The condensing coil is
typically installed on top of the furnace.
he Infinity® 98 with Greenspeedâ¢ Intelligence offers innovations
that save on utilities, provide luxury-level comfort.
The Performance 96 with two-stage heating offers annualized fuel utilization
efficiency (AFUE) of up to 96.7%.
The Comfort 95 Gas Furnace delivers on energy efficiency, achieving to 95% AFUE.
The Base 80 gas furnace features 80% Annualized Fuel Utilization Efficiency (AFUE).
The Infinity® 96 with two-stage heating is at the heart of this system.
With annualized fuel utilization efficiency (AFUE) of up to 96.7%.
The Performance Boost 95 with single-stage heating offers annualized fuel
utilization efficiency (AFUE) of up to 96.5%.
The Infinity® 80 Gas Furnace marries energy efficiency with Carrier's
intelligent Infinity System control.