Rheem - Classic Series 80% Gas Furnace, Single Stage, 100K BTU, Downflow, Constant Torque, Low NOx

 Rheem R801CA100521ZXA - Classic Series 80% Gas Furnace, Single Stage, 100K BTU, Downflow, Constant Torque, Low NOx, 3 1/2 to 5 Ton, 21" Cabinet Width

R801C (DF) Series Model Features

• 80% residential Gas Furnace CSA certified
• 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.
• Low profile 34" cabinet ideal for space constrained installations
• Integrated Controls 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
•