Furnaces

Armstrong Air Furnaces

From high-efficiency gas valves and two-stage heating to our patented EHX Technology, Armstrong Air gas furnaces use advanced designs to bring more to every home.

Variable Speed Blower & Multi-Stage Performance

Armstrong Air's most advanced furnaces deliver the highest number of features, the most comfort and the greatest efficiency.

A96MV
96% AFUE
A96MV
  • 96% AFUE Efficiency Rating
  • Modulating Heat
  • Variable Speed Fan Motor
  • Stainless Steel Heat Exchanger
ENERGY STAR
A952SV
95% AFUE
A952SV
  • 95% AFUE Efficiency Rating
  • Two-Stage Heating
  • Variable Speed Fan Motor
  • Stainless Steel Heat Exchanger
ENERGY STAR
A802V
80% AFUE
A802V
  • 80% AFUE Efficiency Rating
  • Two-Stage Heating
  • Variable Speed Fan Motor
  • Alumized Steel Heat Exchanger

Constant Torque Blower & Single-Stage Performance

For the perfect balance between performance and value, look to Armstrong Air furnaces with constant torque motors.

A951E
95% AFUE
A951E
  • 95% AFUE Efficiency Rating
  • Constant Torque Motor
  • Stainless Steel Heat Exchanger
A801E
80% AFUE
A801E
  • 80% AFUE Efficiency Rating
  • Constant Torque Motor
  • Alumized Steel Heat Exchanger

Single-Stage Performance

Armstrong Air’s single-stage furnaces keep your energy use smart and your home comfortable.

A951S
95% AFUE
A951S
  • 95% AFUE Efficiency Rating
  • Stainless Steel Heat Exchanger
A951A
95% AFUE
A951A
  • 95% AFUE Efficiency Rating
  • Alumized Steel Heat Exchanger
A931A
93% AFUE
A931A
  • 93% AFUE Efficiency Rating
A801A
80% AFUE
A801A
  • 80% AFUE Efficiency Rating