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Deal.ai › Goodman › Furnaces
Goodman
Goodman 80% AFUE Gas Furnace Nine Speed ECM, Single Stage, GR9S800603AN

Goodman 80% AFUE Gas Furnace Nine Speed ECM, Single Stage, GR9S800603AN

5(1 rating)

Best price now

$1,060.00at Alpine Home Air ProductsChecked 11 h ago

Compared across 13 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $1,060.00 at Alpine Home Air Products (checked Nov 15, 2026).
  • Checked at 13 stores.

Our take on the Goodman 80% AFUE Gas Furnace Nine Speed ECM, Single Stage, GR9S800603AN

The Goodman GR9S800603AN is an 80% AFUE single-stage natural gas furnace rated at 60,000 BTU, built for upflow or horizontal installation. Its nine-speed ECM blower is the standout: it spreads airflow more evenly than a plain fixed-speed motor and draws less power while running. It suits homeowners replacing an older 80% furnace or heating a smaller home, and it is a budget-minded alternative to two-stage and modulating furnaces that cost more and need more complex controls. It is not a high-efficiency condensing unit, so it vents through a metal flue rather than PVC and loses more heat up the chimney than 90%+ models.

Best forReplacing an aging 80% furnace in a smaller homeUpflow or horizontal closet and basement installsBuyers who want variable-speed airflow on a budgetMild to moderate climates where 80% AFUE is enough
Pros
  • Nine-speed ECM blower gives steadier room-to-room temperatures than a fixed-speed motor
  • Single-stage gas valve keeps the control board and service simple
  • Silicon nitride hot-surface igniter avoids standing pilot waste
  • Convertible to propane with a kit for homes off the gas grid
  • 10-year parts limited warranty backs the cabinet and components
Cons
  • 80% AFUE is well below the 90%+ of condensing furnaces, so more heat is lost
  • Single-stage heating runs at full fire or off, with no low-fire long cycles
  • Requires a metal flue and proper venting; no PVC sidewall venting like condensing units
  • 60,000 BTU output may be oversized for a small, tight house

Goodman 80% AFUE Gas Furnace Nine Speed ECM, Single Stage, GR9S800603AN prices at every store

  • Alpine Home Air ProductsNew

    In stock

    $1,060.00Checked 11 h ago
    Visit Alpine Home Air Products
  • HVACTotal.comNew

    In stock

    $1,174.00Free shippingChecked 11 h ago
    Visit HVACTotal.com
  • HVAC StoreNew

    In stock

    $1,221.00Free shippingChecked 11 h ago
    Visit HVAC Store
  • HVACDirect.comNew

    In stock

    $1,221.00Free shippingChecked 11 h ago
    Visit HVACDirect.com
  • WalmartNew

    In stockSold by ACUNITSFORLESSReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $1,277.00Free shippingChecked 11 h ago
    Visit Walmart
  • eFireplaceStore.comNew

    In stock

    $1,545.95Free shippingChecked 11 h ago
    Visit eFireplaceStore.com
  • wbahvacsupply.comNew

    Availability unknown

    $1,090.00Checked 11 h ago
    Visit wbahvacsupply.com
  • ZoroNew

    Availability unknown

    $1,122.99Checked 11 h ago
    Visit Zoro
  • SameDaySupply.comNew

    Availability unknown

    $1,206.75Checked 11 h ago
    Visit SameDaySupply.com
  • DK HardwareNew

    Availability unknown

    $1,211.95Checked 11 h ago
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  • Lowe'sNew

    Availability unknown

    $1,221.00Free shippingChecked 11 h ago
    Visit Lowe's
  • Buy Comfort DirectNew

    Availability unknown

    $1,221.00Checked 11 h ago
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  • WebstaurantStore.comNew

    Availability unknown

    $1,239.00Checked 11 h ago
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Also available at

  • WalmartCheck price at Walmart

Goodman 80% AFUE Gas Furnace Nine Speed ECM, Single Stage, GR9S800603AN price history

Lowest price we've seen: $1,060.00 on Nov 15 at Alpine Home Air Products. Tracked across 13 stores since Nov 15.

About the Goodman 80% AFUE Gas Furnace Nine Speed ECM, Single Stage, GR9S800603AN

The Goodman GR9S800603AN is a single-stage gas furnace with an 80% AFUE rating and a 60,000 BTU heating capacity. It uses a nine-speed ECM blower motor to control airflow and energy use, and it is rated to heat areas of 1,500 to 1,800 sq. ft.

The cabinet is heavy-gauge, fully insulated steel, which helps reduce operating noise. The heat exchanger is aluminized steel, and the cabinet has a baked enamel finish. Ignition is by silicon nitride hot surface igniter.

It can be installed in an upflow or horizontal configuration, so it can be placed in an attic, closet or basement. Components are reached through the front panel for service and inspection. It runs on natural gas and can be converted to propane with an LP conversion kit, sold separately. It works with compatible Goodman AC units or evaporator coils.

Model
GR9S800603AN
Efficiency
80% AFUE
Capacity
60,000 BTU
Size
3 Tons
Width
14 in
Fuel type
Natural gas (convertible to LP with kit, sold separately)
Configuration
Upflow/horizontal
Motor
Nine-speed ECM
Operation
Single stage
Ignition
Silicon nitride hot surface
Heat exchanger
Aluminized steel
Coverage
1,500 to 1,800 sq. ft.
Warranty
10-year limited parts (upon registration); 20-year limited heat exchanger

Specifications

size
3 Tons267Source
assembled_product_width
14 inSource
fuel_type
Natural GasSource

Questions and answers

Is 60,000 BTU enough for my house?
Goodman rates it for roughly 1,500 to 1,800 square feet, but that depends on climate, insulation and window quality. A load calculation is the only reliable way to size it.
Can it run on propane?
Yes. It ships set up for natural gas and needs a conversion kit to burn LP.
Does it need a special vent?
Yes. At 80% AFUE it is not condensing, so it vents through a metal flue rather than PVC pipe.
What is the difference from a two-stage furnace?
This one fires at a single full rate. A two-stage furnace adds a lower first stage for longer, quieter cycles, at a higher cost and with more complex controls.
What comes in the box?
The furnace cabinet and its factory-installed blower, gas valve and igniter. The venting, thermostat and any LP kit are separate.
Is the ECM motor worth it over a PSC motor?
The nine-speed ECM moves air more evenly and uses less electricity than a standard PSC blower, which is the main reason to pick this model over a base furnace.
Where is the Goodman 80% AFUE Gas Furnace Nine Speed ECM, Single Stage, GR9S800603AN cheapest?
At Alpine Home Air Products, for $1,060.00, as of our latest check.
What do buyers say about the Goodman 80% AFUE Gas Furnace Nine Speed ECM, Single Stage, GR9S800603AN?
Rated 5 out of 5 from 1 ratings.
Where can I buy the Goodman 80% AFUE Gas Furnace Nine Speed ECM, Single Stage, GR9S800603AN?
13 stores we checked sell it, including Walmart, Alpine Home Air Products, wbahvacsupply.com, Zoro, HVACTotal.com.

Stores we've priced the Goodman 80% AFUE Gas Furnace Nine Speed ECM, Single Stage, GR9S800603AN at

  • Lowe's deals and prices
  • Walmart deals and prices
  • Zoro.com deals and prices

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