
GM9C800603AN Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $1252.00 | Condition is New, Goodman 60,000 Btu 80% Afue 2-Stage Gas Furnace, FREE SHIPPING | 100.0% |
![]() | $1412.53 | Condition is New, Goodman GM9C800603AN 80% ECM, TWO STAGE, UPFLOW/HORIZONTAL - NEW ECM 9 Tap, FREE SHIPPING | 98.5% |
![]() | $3923.00 | Condition is New, Goodman 1.5 Ton 14.7 SEER2 R-32 60,000 Btu 80% Afue 2-Stage Gas System, FREE SHIPPING | 100.0% |
![]() | $3986.00 | Condition is New, Goodman 1.5 Ton 14.5 SEER2 R-32 60,000 Btu 80% Afue 2-Stage Gas System, FREE SHIPPING | 100.0% |
![]() | $4011.00 | Condition is New, Goodman 1.5 Ton 15 SEER2 R-32 60,000 Btu 80% Afue 2-Stage Gas System, FREE SHIPPING | 100.0% |
![]() | $4069.00 | Condition is New, Goodman 2 Ton 14.5 SEER2 R-32 60,000 Btu 80% Afue 2-Stage Gas System, FREE SHIPPING | 100.0% |
![]() | $4163.00 | Condition is New, Goodman 2 Ton 14.5 SEER2 R-32 60,000 Btu 80% Afue 2-Stage Gas System, FREE SHIPPING | 100.0% |
![]() | $4282.00 | Condition is New, Goodman 2.5 Ton 14.3 SEER2 R-32 60,000 Btu 80% Afue 2-Stage Gas System, FREE SHIPPING | 100.0% |
![]() | $4557.00 | Condition is New, Goodman 2 Ton 14.5 SEER2 R-32 60,000 Btu 80% Afue 2-Stage Dual Fuel System, FREE SHIPPING | 100.0% |
![]() | $4927.00 | Condition is New, Goodman 1.5 Ton 15.2 SEER2 R-32 60,000 Btu 80% Afue 2-Stage Dual Fuel System, FREE SHIPPING | 100.0% |

The Goodman GM9C800603AN is a two-stage upflow gas furnace designed for residential heating applications. This model is part of Goodman's GS-Series, which is known for its reliability, efficiency, and affordability.
The furnace's two-stage operation provides two levels of heating capacity, allowing it to operate at a lower, more efficient stage most of the time. This not only saves energy but also results in more even temperature distribution and better comfort in your home. The furnace also features a variable-speed ECM motor for the blower, which operates quietly and efficiently, providing consistent airflow and reducing energy consumption.
The GM9C800603AN has an AFUE rating of 80%, which indicates that 80% of the fuel burned is converted into heat for your home. This is a significant improvement over older, less efficient models. The furnace also features a single-stage ignition system, which uses an electronic spark igniter to ignite the gas, ensuring reliable and consistent operation.
The furnace's cabinet is constructed of heavy-gauge steel, providing excellent durability and protection against the elements. The insulated cabinet helps to maintain the temperature of the combustion chamber, ensuring efficient operation. The furnace also features a sealed combustion system, which draws in outside air for combustion and exhausts it through the flue, reducing drafts and improving indoor air quality.
Additional features of the GM9C800603AN include a multi-position, heavy-duty silicon nitride igniter, which is designed for long life and reliable ignition; a heavy-duty, cast-iron heat exchanger, which provides excellent heat transfer and durability; and a factory-installed, condensate drain kit, which allows the furnace to condense moisture from the exhaust gases and drain it away, reducing humidity in your home.
Overall, the Goodman GM9C800603AN is a durable, efficient, and reliable two-stage upflow gas furnace that is an excellent choice for homeowners looking to save energy and improve comfort in their homes. Its two-stage operation, variable-speed blower, and sealed combustion system make it a smart investment for your home heating needs.
Pros and Cons of Buying Goodman GM9C800603AN 60,000-80,000 BTU Two-Stage Upflow Gas Furnace
1. High Efficiency: This Goodman furnace boasts an Annual Fuel Utilization Efficiency (AFUE) rating of up to 80%, making it an energy-efficient choice for your home.
Pro: Reduces energy consumption and lowers utility bills.
2. Two-Stage Heating: The two-stage heating system allows the furnace to operate at a lower capacity most of the time, providing more consistent temperatures and improved comfort.
Pro: Quieter operation and better energy efficiency compared to single-stage furnaces.
3. Durable Construction: The furnace features a heavy-gauge steel cabinet, which not only provides excellent insulation but also adds to the durability of the unit.
Pro: Increased longevity and resistance to damage.
4. Affordable Price: Compared to some high-end furnaces, the Goodman GM9C800603AN is priced competitively, making it an attractive option for those on a budget.
Pro: Offers good value for the price.
5. Variable-Speed ECM Blower Motor: This motor allows for precise temperature control and improved indoor air quality by circulating air more evenly throughout the home.
Pro: Quieter operation and reduced energy consumption.
6. Limited Warranty: Goodman offers a 10-year limited warranty on the heat exchanger and a 5-year limited warranty on the parts.
Pro: Peace of mind knowing that the manufacturer stands behind their product.
1. Potential Installation Challenges: Depending on your home's existing ductwork and venting system, installation may require additional costs and modifications.
Con: May require professional assistance and additional expenses.
2. Relatively Loud Operation: Although quieter than single-stage furnaces, some homeowners have reported that the two-stage furnace is still louder than they would prefer during startup and shutdown.
Con: May be a concern for those seeking a very quiet operation.
3. Potential Need for Upgraded Components: Depending on the age and condition of your home's electrical system, you may need to upgrade components to accommodate the variable-speed ECM blower motor.
Con: Additional costs for upgrades or modifications.
In conclusion, the Goodman GM9C800603AN 60,000-80,000 BTU Two-Stage Upflow Gas Furnace offers several advantages, such as high efficiency, two-stage heating, durable construction, affordability, and advanced features like a variable-speed ECM blower motor. However, it may come with some challenges, such as potential installation issues, relatively loud operation, and the need for upgraded components.
Recommendation: If you are in the market for a new furnace and value energy efficiency, consistent temperatures, quiet operation, and improved indoor air quality, the Goodman GM9C800603AN could be a worthwhile consideration, despite the potential challenges. It offers good value for the price and is a solid choice for those seeking a reliable and efficient heating solution for their home.
Details:
Type: gas heat. voltage : 110v. Product specification. Heating btu : 60,000.
Brand: Goodman. Model number: GM9C800603AN. Heating stage s: blower: multi-speed.
Furnace configuration: up-flow.
specifications centrafurn:
- brand: Goodman
- mpn: Gm9c800603an
- part type: Furnace
offer centrafurn:
- started: august 11, 2025
- availability: in stock
- sold #: 20
- options: ship-to-home
- prices: $1252.00–$4927.00
- item condition: New
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
seller centrafurn:
- # reviews: 27706
- rating: 99.3%
- city: garland, texas
shipping centrafurn:
- class: standard
- type: fixed
- transit: 3-7 days
- service: fedex ground / fedex home delivery
- carrier: fedex
returns centrafurn:
- time: 30 days
- method: money back
- policy: returns accepted
- paid by: seller
payments centrafurn:
- credit card: diners-club
- wallet: apple-pay
- other
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