The S9X2 furnace offers two stages of heat and a high-efficiency constant torque ECM blower motor for comfort in cold weather, while maintaining the DNA that Trane is known for: quality and reliability. The S9X2 is rated at 96% gas efficiency (AFUE), providing energy savings and a consistent flow of warm, comfortable air in both winter AND summer.

 96% AFUE

• High-efficiency 9 tap ECM constant torque blower mower
• Comfort-R™ mode
• Two-speed inducer
• 40–120 mbth input
• Two-stage heat
• Dry contact Humidifier and EAC terminals
• Fully insulated/gasketed
• Standard 34″ height
• IFC board with digital configuration, status and fault codes
• Silicon nitride ignitor
• Single or two pipe vent options
• Certified to 1% air leakage
• ENERGY STAR® qualified (Select models)