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Gas Furnace


S9X2 Description

The new S9X2 furnace offers two stages of gas heat for comfort in cold weather, and a CTM blower for maximum efficiency in warm weather, while maintaining the quality and reliability that Trane is known for.



  • Up to 96% 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 single 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




modelmax input btuhnominal tons cooling airflowpoiseafueenergy star
S9X2B040U240,0002Upflow / Horizontal96Yes
S9X2B040U340,0003Upflow / Horizontal96Yes
S9X2B060U360,0003Upflow / Horizontal96Yes
S9X2B060U460,0004Upflow / Horizontal96Yes
S9X2B080U380,0003Upflow / Horizontal96Yes
S9X2B080U480,0004Upflow / Horizontal95Yes
S9X2C080U480,0004Upflow / Horizontal96Yes
S9X2C080U580,0005Upflow / Horizontal96Yes
S9X2C100U4100,0004Upflow / Horizontal96Yes
S9X2C100U5100,0005Upflow / Horizontal96Yes
S9X2D120U5120,0005Upflow / Horizontal95Yes

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. The S9X2 includes:

  • 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
Trane Product

Trane Warranty

Trane HVAC Product

Protect your S9X2 with one of our top of the line warranties

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