• 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

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

S9X2 FURNACE MODELS

MODEL MAX INPUT BTUH NOMINAL TONS COOLING AIRFLOW POISE AFUE ENERGY STAR
S9X2B040U2 40,000 2 Upflow / Horizontal 96 Yes
S9X2B040U3 40,000 3 Upflow / Horizontal 96 Yes
S9X2B060U3 60,000 3 Upflow / Horizontal 96 Yes
S9X2B060U4 60,000 4 Upflow / Horizontal 96 Yes
S9X2B080U3 80,000 3 Upflow / Horizontal 96 Yes
S9X2B080U4 80,000 4 Upflow / Horizontal 95 Yes
S9X2C080U4 80,000 4 Upflow / Horizontal 96 Yes
S9X2C080U5 80,000 5 Upflow / Horizontal 96 Yes
S9X2C100U4 100,000 4 Upflow / Horizontal 96 Yes
S9X2C100U5 100,000 5 Upflow / Horizontal 96 Yes
S9X2D120U5 120,000 5 Upflow / Horizontal 95 Yes
S9X2B040D2 40,000 2 Downflow 96 Yes
S9X2B060D3 60,000 3 Downflow 95 Yes
S9X2B080D4 80,000 4 Downflow 95 Yes
S9X2C100D5 100,000 5 Downflow 95 Yes
S9X2D120D5 120,000 5 Downflow 95 Yes