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Deal.ai › Goodman › Furnaces
Goodman
Goodman 80,000 Btu 80% Afue 9 Speed Two-Stage Upflow Gas Furnace for use with R-32 Refrigerant (17.5" Wide - 1,200 CFM)

Goodman 80,000 Btu 80% Afue 9 Speed Two-Stage Upflow Gas Furnace for use with R-32 Refrigerant (17.5" Wide - 1,200 CFM)

4(1 rating)

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$1,472.00at WalmartChecked 11 h ago

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Price facts

  • Lowest price today: $1,472.00 at Walmart (checked Nov 15, 2026).

Our take on the Goodman 80,000 Btu 80% Afue 9 Speed Two-Stage Upflow Gas Furnace for use with R-32 Refrigerant (17.5" Wide - 1,200 CFM)

The Goodman GR9T8 is an 80,000 BTU, 80% AFUE upflow gas furnace with a two-stage burner and a nine-speed ECM blower. The two-stage operation runs mostly on low heat for steadier temperatures and quieter cycles, and the variable-speed blower helps with airflow and humidity control. It is built for R-32 refrigerant systems and pairs with a matching cased coil. It suits homeowners replacing an older single-stage furnace who want more even heat without stepping up to a high-efficiency condensing unit. Against premium two-stage furnaces it is a value-focused choice with fewer comfort extras, and it is not a condensing design, so it gives up efficiency to 90%+ models.

Best forHomeowners replacing a single-stage upflow furnaceCold-climate homes wanting steadier two-stage heatBuyers pairing a furnace with an R-32 air conditioner or heat pumpValue-focused replacements where a condensing furnace is not practical
Pros
  • Two-stage burner runs on low heat most of the time for steadier temperatures
  • Nine-speed ECM blower supports better airflow and humidity control
  • 80,000 BTU output suits mid-size homes
  • Designed for R-32 refrigerant systems
  • Upflow cabinet fits a standard closet or basement install
Cons
  • 80% AFUE is below condensing furnaces, so more heat goes up the flue
  • Two-stage, not fully modulating, so output steps rather than glides
  • Installation and venting require a qualified HVAC contractor
  • No built-in smart thermostat or Wi-Fi controls

Goodman 80,000 Btu 80% Afue 9 Speed Two-Stage Upflow Gas Furnace for use with R-32 Refrigerant (17.5" Wide - 1,200 CFM) prices at every store

  • WalmartNew

    In stockSold by The AC Outlet LLCReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $1,472.00Free shippingChecked 11 h ago
    Visit Walmart

About the Goodman 80,000 Btu 80% Afue 9 Speed Two-Stage Upflow Gas Furnace for use with R-32 Refrigerant (17.5" Wide - 1,200 CFM)

Goodman heating and cooling systems are designed, engineered and assembled in the United States.

Brand
Goodman
Made in
Designed, engineered and assembled in the United States

Questions and answers

Is the Goodman GR9T8 a good furnace?
It is a solid mid-tier choice. The two-stage burner and nine-speed blower give more even heat and quieter operation than a single-stage furnace, at a lower cost than premium modulating models.
What size home does 80,000 BTU heat?
Roughly a mid-size home in a moderate climate, but sizing depends on square footage, insulation, windows and climate. Have a contractor run a load calculation before buying.
Does it work with R-32 refrigerant?
Yes. It is designed for use with R-32 refrigerant systems, so pair it with a matching R-32 coil and outdoor unit.
What is the difference between two-stage and modulating?
Two-stage runs at low or high fire. Modulating furnaces adjust across many levels for tighter temperature control. Two-stage is simpler and usually less expensive.
Can I install it myself?
No. Gas furnaces require licensed installation, gas piping, venting and electrical work. Improper installation is dangerous and can void the warranty.
Where is the Goodman 80,000 Btu 80% Afue 9 Speed Two-Stage Upflow Gas Furnace for use with R-32 Refrigerant (17.5" Wide - 1,200 CFM) cheapest?
At Walmart, for $1,472.00, as of our latest check.
What do buyers say about the Goodman 80,000 Btu 80% Afue 9 Speed Two-Stage Upflow Gas Furnace for use with R-32 Refrigerant (17.5" Wide - 1,200 CFM)?
Rated 4 out of 5 from 1 ratings.

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