The S8X2 furnace offers two stages of heat for comfort in cold weather, while maintaining the DNA that American Standard is known for: quality and reliability. The S8X2 is rated at 80% gas efficiency (AFUE), providing energy savings and a consistent flow of warm, comfortable air in both winter AND summer.
Two-stage furnaces can achieve more consistent temperatures throughout the home compared to a single-stage furnace.
- 40 – 140 mbth input
- Two-stage heat
- High Efficiency 9 tap Constant Torque ECM blower
- Two-speed draft inducer
- Silicon nitride igniter
- Fully insulated*/gasketed
- Aluminized steel heat exchanger
- Factory wired for humidifier and EAC
* S8X1 & S8X2 models do not have insulation in the blower compartment on the 14.5″ models.