Two-Stage Multi-Speed Gas Furnace
– 80% AFUE
– Stainless-Steel Tubular Primary Heat Exchanger
– Multi-Speed Motor
AMS8 – 80% AFUE Gas Furnaces
Single-Stage Multi-Speed Gas Furnace
– 80% AFUE
– Stainless-Steel Tubular Primary Heat Exchanger
– Multi-Speed Motor
ADSS8 – 80% AFUE Gas Furnaces
Single-Stage Multi-Speed Gas Furnace
– 80% AFUE
– Stainless-Steel Tubular Primary Heat Exchanger
– Multi-Speed Motor
ADSH8 – 80% AFUE Gas Furnaces
Two-Stage Multi-Speed Gas Furnace
– 80% AFUE
– Stainless-Steel Tubular Primary Heat Exchanger
– Multi-Speed Motor
AMEH8 – 80% AFUE Gas Furnaces
Energy-Efficient Two-Stage Multi-Speed Gas Furnace
– 80% AFUE
– Stainless-Steel Tubular Primary Heat Exchanger
– Multi-Speed, Electronically
– Commutated Motor
AMVC8 – 80% AFUE Gas Furnaces
Two-Stage Multi-Speed Gas Furnace
– 80% AFUE
– Integrated communicating ComfortBridge™ technology
– Efficient and Quiet Variable-Speed Circulator Motor