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The S9X1 family features up to 96% AFUE and is packed with energy-saving features such as a high efficiency ECM (Electronically Commutated Motor) blower motor. These high efficiency features help lower monthly energy bills, helping you save money over the lifetime of your furnace.

High-efficiency, Constant Torque ECM blower motor provides a consistent flow of warm, comfortable air, while operating quietly and efficiently.

All S9X1 materials are tested repeatedly for long-lasting performance and reliability.

Add Trane CleanEffects™ to your system for advanced air filtration that removes more dust, pollen and other irritants from conditioned air for a cleaner, healthier, more comfortable home.

High-efficiency constant torque ECM blower motor.

Self-diagnostic integrated furnace control board (IFC).

Matches with single- and two-stage AC and HP for more system options.

Durable silicon nitride hot surface igniter.

Sealed combustion, 100% outside air option.

Multi-port, in-shot burners.

Tubular, stainless steel primary heat exchanger.

Patented Vortica™ II blower design.

Pre-painted galvanized steel cabinet.

Fully insulated for quiet operation.


Max input btuhNominal tons cooling airflowPoiseEnergy Star
100,0005Upflow / HorizontalYes

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