Classic Series: 80% AFUE Upflow/Horizontal (R801S)

  • 80% residential Gas Furnace CSA certified
  • 3 way multi poise design UF / HZ
  • PlusOne™ Diagnostics — 7 Segment LED all units
  • PlusOne™ 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 Controls board features dip switches for easy system set up
  • QR codes for quick access to product information from your smart phone or tablet

  • Single-stage
  • Three way multi poise design
  • PSC Motor
  • Ruud-Exclusive PlusOne™ Ignition System
  • Industry-First PlusOne™ Diagnostics

Documents

R801S (Upflow/Horizontal)
Contractor Color literature
Consumer Literature
Installation Instructions
Sales Fact Sheet
Specification Sheet
Submittal Sheet
Warranty Information

Warranties

Conditional Parts Warranty - 10 Years (Registration Required)
Heat Exchanger - 20 years