Up to 97% AFUE
The Gold S9V2-VS furnace is more efficient in both heating and cooling, offers quiet operation, and maintains the DNA that American Standard is known for: quality and reliability. The S9V2 is rated at 97% gas efficiency (AFUE) providing energy savings in both winter AND summer. The S9V2-VS furnace includes a variable speed draft inducer. With stainless steel primary and secondary heat exchangers you can count on a consistent flow of warm, comfortable air with quiet operation.
96% AFUE
The Gold S9V2 furnace is more efficient in both heating and cooling, offers quiet operation, and maintains the DNA that American Standard is known for: quality and reliability. The S9V2 is rated at 96% gas efficiency (AFUE) providing energy savings in both winter AND summer. With stainless steel primary and secondary heat exchangers you can count on a consistent flow of warm, comfortable air with quiet operation.
Up to 96% AFUE
The Gold S9X2 furnace offers two stages of heat and a high-efficiency CTM blower motor for comfort in cold weather, while maintaining the DNA that American Standard is known for: quality and reliability. The S9X2 is rated at up to 96% gas efficiency (AFUE), providing energy savings and a consistent flow of warm, comfortable air in both winter AND summer.
Up to 96% AFUE
The S9X1 furnace offers a high-efficiency constant torque ECM blower motor for comfort in cold weather, while maintaining the DNA that American Standard is known for: quality and reliability. The S9X1 is rated at up to 96% gas efficiency (AFUE), providing energy savings and a consistent flow of warm, comfortable air in both winter AND summer.
92.1% AFUE
The S9B1 furnace offers a constant torque ECM blower motor for comfort in cold weather, while maintaining the DNA that American Standard is known for: quality and reliability. The S9B1 is rated at 92.1% gas efficiency (AFUE), providing energy savings and a consistent flow of warm, comfortable air in both winter AND summer.
80% AFUE
* S8X1 & S8X2 models do not have insulation in the blower compartment on the 14.5″ models.
The S8X1 furnace offers single stage heat for comfort in cold weather, while maintaining the DNA that American Standard is known for: quality and reliability. The S8X1 is rated at 80% gas efficiency (AFUE), providing energy savings and a consistent flow of warm, comfortable air in both winter AND summer.
80% AFUE
The S8B1 furnace offers single stage heat for comfort in cold weather, while maintaining the DNA that American Standard is known for: quality and reliability. The S8B1 is rated at 80% gas efficiency (AFUE), providing energy savings and a consistent flow of warm, comfortable air in both winter AND summer.
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