Estimated Price $3,200 TO $5,200*
Savings & Offers
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.

Energy Star
ENERGY STAR® Qualified*
*Estimated price reflects the most common average installation cost across the USA. Price may vary in your area. See more details



  • 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


* Estimated price reflects the most common average installation cost across the USA. Price may vary in your area. Price ranges shall apply to Basic Installation to include standard materials and service, which may vary by the type of system selected. All price ranges are subject to adjustment based on the unique characteristics of the home. Any changes or modifications to Basic Installation agreed upon by Buyer will be an additional cost as negotiated by Buyer and the independent Trane Comfort Specialist including the cost of mechanical permits that may be required by local and state law. Price ranges do not include any taxes, now or hereafter enacted. Taxes will be added by your Trane Comfort Specialist to the sales price to comply with local and federal tax law.

*This product meets ENERGY STAR requirements when appropriate coil components are used. Ask your contractor for details.