S9X1 Highlights
Up to 96% AFUE for efficient operation
Matches with single- and two-stage AC and HP models
High-efficiency constant torque ECM (Electronically Commutated Motor) blower motor
Exclusive Vortica™II blower design that increases airflow efficiency
Stainless steel primary and secondary heat exchangers resist corrosion for long-lasting performance
Self-diagnosing integrated furnace control (IFC)
Certified 1% airtight, meeting stringent building codes and saving energy
Energy Star certification validates performance and efficiency
Fully insulated cabinet reduces operating noise
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