S9X2 Furnace

Estimated Price

Price depends on location, installation feels and additional components. Contact a dealer for pricing info.

The new S9x2 furnace offers two stages of gas heat for comfort in cold weather, and high-efficiency CTM blower for efficiency in warm weather, while maintaining the DNA that Trane is known for: quality and reliability.


  • 95% AFUE – fuel efficient design
  • 2 stage gas heat – more comfort, quieter operation, less temperature swing
  • ECM Constant Torque, high-efficiency motor – electrically efficient
  • Vortica II blower – Exclusive design is efficient and quiet
  • Stainless steel primary and secondary heat exchangers – reliable/durable
  • Three-way poise (U, HL, HR) plus dedicated DF – getting the right model is easier
  • 24v IFC – compatible with most thermostats
  • Matches with stingle stage or 2 stage AC or HP – more system design flexibility
  • 34″ height – easy to fit in tight places or with larger coils
  • Easy to install and service – dealer friendly design
  • Certified 1% airtight – meets the most stringent building codes
  • Energy Star certified – validated to be efficient


Every Trane furnace is packed with high-quality components. Each helps ensure that time after time, your unit will provide total comfort your family can rely on.

  • Re-designed cabinet platform to fit in tighter spaces
  • CTM blower motor
  • Heavy gauge, two-tone powder-painted cabinet
  • Stainless steel primary and secondary heat exchanger
  • Insulated cabinet for quiet operation

S9X2 Furnace Models

ModelMax Input BTUHNominal Tons Cooling AirflowPoiseAFUEEnergy Star
S9X2B040U2PSAAA40,0002Upflow / Horizontal95Yes
S9X2B040U3PSAAA40,0003Upflow / Horizontal96Yes
S9X2B060U3PSAAA60,0003Upflow / Horizontal95Yes
S9X2B060U4PSAAA60,0004Upflow / Horizontal95Yes
S9X2B080U3PSAAA80,0003Upflow / Horizontal95Yes
S9X2B080U4PSAAA80,0004Upflow / Horizontal95Yes
S9X2C080U4PSAAA80,0004Upflow / Horizontal 96Yes
S9X2C080U5PSAAA80,0005Upflow / Horizontal96Yes
S9X2C100U4PSAAA100,0004Upflow / Horizontal95Yes
S9X2C100U5PSAAA100,0005Upflow / Horizontal95Yes
S9X2D120U5PSAAA120,0005Upflow / Horizontal95Yes