Gas furnaces come in two efficiency ranges: 90+% and 80%.
Oil furnaces come in two styles to fit most applications
The 95% range has three equipment levels:
- Freedom 90 Single stage - basic 92% Eff. Furnace with direct
vent through PVC pipe to eliminate chimney concerns.
- Freedom 95 - This model uses the same 2-stage burner but
includes a variable speed indoor air blower to combine burner
rate with indoor air flow to closer match heating and cooling
requirements. When combined with a correctly matched A/C
system, total year round energy savings is improved. This
model is also the quietest unit available. Efficiencies up to
96.7% are achieved!
- Freedom 95 Communicating - This model uses a 3 Stage
burner and a variable speed blower to achieve better mid-fire
efficiencies. A special communicating feature allows the
furnace to communicate with the outdoor unit and thermostat to
keep tighter control of the system and make intelligent
decisions of how much heating and cooling is required.
The 80% range has three equipment levels:
- Freedom 80 Single Stage - basic 80% Eff. Furnace with
induced natural draft to vent out a standard chimney.
- Freedom 80 2-Stage - This uses a low stage firing rate to better
match the required heating input to most homes during mild
weather. The furnace shifts automatically to high stage for
maximum heating.
- Freedom 80 2-Stage Variable Speed - This model uses the
same 2-stage burner but includes a variable speed indoor air
blower to combine burner rate with indoor air flow to closer
match heating and cooling requirements. When combined with
a correctly matched A/C system, total year round energy savings
is improved
All American Gas Furnaces are available in Natural Gas or Propane
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American Standard Oil Furnaces are top quality Heavy Duty
furnaces that use the popular Beckett AFG Cleancut burners.
- Freedom 80 Highboy - A taller compact furnace used in most
modern homes. These units are designed to replace older
less efficient oil furnaces.
- Freedom 80 Lowboy - a lower wider version designed to
replace those used in low ceiling height basements.
