Gas Furnaces

80% AFUE Upflow/Horizontal (S801C)

Product Info
  • 80% residential gas furnace CSA certified
  • 3 way multi poise design UF / HZ
  • Diagnostics — 7 Segment LED all units
  • Ignition System – DSI for reliability and longevity
  • Heat exchanger is removable for improved serviceability. Aluminized steel construction provides maximum corrosion resistance and thermal fatigue reliability.
  • Solid doors provide quiet operation
  • Low profile 34" cabinet ideal for space constrained installations
  • Blower shelf design – serviceable in all furnace orientations
  • Hemmed edges on cabinets and doors
  • 1/4 turn door knobs for tool less access
  • Integrated Control board features dip switches for easy system set up
  • QR code for quick access to product information from your smart phone or tablet
  • Constant Torque electrically commutated motor  


  • Three way multi-poise deign
  • Constant Torque Motor
  • Ignition System - DSI for reliability and longevity
  • Diagnostics - 7 Segment LED all units



Conditional Parts Warranty - 10 Years (Registration Required)
Heat Exchanger - 20 years
Find a contractor near you

By continuing to use this website, you agree to our use of cookies. For more information, see our Privacy Statement.