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Ruud R801T 80% Gas Furnace

R801T 80% Gas Furnace

The Ruud Achiever® Series Gas Furnace was designed to create the comfortable home you and your family have been waiting for. Industry-exclusive features deliver peace of mind. Our furnace is not only reliable’ it’s also quiet. So you can stay focused on what matters most.

  • Multi-position Upflow / horizontal’ or Downflow
  • 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
  • Integrated Control board features dip switches for easy system set up
  • Constant Torque electrically commutated motor

MODELConfigurationInput MBtuHOutput MBtuHAFUECFMDimensions HxWxDWeight Lbs.
R801TA075317ZDownflow 75.0 60.0 80.0 1200 34×17.5×29 105
R801TA075521ZDownflow 75.0 60.0 80.0 2000 34x21x29.6 120
R801TA100521ZDownflow 100.0 81.0 80.0 2000 34x21x29 120
R801TA125524ZDownflow 125.0 99.0 80.0 2000 34×24.5×29 140
R801TA050314MUpflow / Hor. 50.0 40.0 80.0 1300 34x14x29 110
R801TA075417MUpflow / Hor. 75.0 60.0 80.0 1450 34×17.5×29 125
R801TA075421MUpflow / Hor. 75.0 60.0 80.0 1600 34x21x29 140
R801TA100521MUpflow / Hor. 100.0 80.0 80.0 1850 34x21x29 140
R801TA125524MUpflow / Hor. 125.0 100.0 80.0 1950 34×24.5×29 150

Warranty Information

  • All Parts for 120 months –
  • Heat Exchanger for 240 months –

Available Documents

What To Expect

Discover the Southside Heating & Air Conditioning Difference

Family Owned and Operated

45+ Years in business

certified and trusted technicians

fast, reliable service

Affordable financing options

transparent pricing

Family Owned and Operated

45+ Years in business

certified and trusted technicians

fast, reliable service

Affordable financing options

transparent pricing

father and 2 children playing on scooter and bike in doorway of their home smiling
father and 2 children playing on scooter and bike in doorway of their home smiling
Our Reviews

See What Your Neighbors Are Saying

I am very happy with the service I obtain from Southside Heating & Air. If I need a tech onsite. The tech is always courteous and provides me with the info needed to resolve the issue promptly.

David S.

David S.

Very professional technicians, knowledgeable, quick to figuring out and fixing my problem. Called me back right away the next morning after I left a message the night before when they were closed. Plus they have the best customer service.

Scott O.

Scott O.

Great experience with Southside Heating and AC. Very much enjoyed working with Mark. They were on time and completed the work the same day for new furnace and AC. No surprises with quoted price to actual. Thanks.

Mike O.

Mike O.

Donald Siefert helped me with the filter in my air conditioner. I had bought a new one a couple months ago and had finally tried to replace it by myself, I didn’t know if I put it in right so I gave Southdside a call and…

Julia S.

Julia S.

Extremely satisfied with Southside. After we were rescheduled/delayed/no-call-no-showed three times by the company that installed HVAC for my new build business, Southside came out to help within HOURS. Super professional, did a very thorough job, showed up exactly when they said they would and made sure…

Rachel J.

Rachel J.

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