Rheem classic R801S series User Manual

Rheem Classic
®
Series
Upflow/Horizontal Gas Furnace
FORM NO. G11-542 REV. 2
R801S- (Upflow/Horizontal) Series
80% A.F.U.E.†
Input Rates 50-150 kBTU
Air
Gas Furnaces
R801S (UF/HZ) Series
Annual Fuel Utilization Efficiency - AFUE
THIS MODEL
ENER UIDE
97%78%
HIGH
MID
82% 88%
80.0%
✝A.F.U.E. (Annual Fuel Utilization Efficiency) calculated in accordance with
Department of Energy test procedures.
• 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

Rheem classic R801S series Specifications

General

Brand	Rheem
Model	classic R801S series
Category	Furnace
Language	English