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Goodman Furnace Systems

Goodman 80% AFUE Gas Furnace 40K BTU 14" Width Cabinet Downflow/Horizontal

SKU: GD9S800403AN
Product ID: 100969
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$1,190.00
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Current price $1,190.00

Product Details Goodman R32 80% AFUE Gas Furnace 40K BTU 14"W 1200 CFM Downflow/Horizontal GD9S800403AN The Goodman GD9S800403AN gas furnace is a ...

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Goodman 96% AFUE 100K BTU Gas Furnace 21"W Two Stage Downflow/Horizontal

SKU: GD9T961005CN
Product ID: 100921
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$2,663.00
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Current price $2,663.00

Product Details Goodman 96% AFUE 100K BTU Gas Furnace R32 Two Stage Downflow/Horizontal GD9T961005CN The Goodman GD9T961005CN delivers high-effici...

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Goodman 96% AFUE Gas Furnace 40,000 BTU Two Stage 17.5" Downflow/Horizontal

SKU: GD9T960403BN
Product ID: 100918
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$2,052.00
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Product Details Goodman R32 96% AFUE Gas Furnace 40000 BTU Two Stage Downflow/Horizontal GD9T960403BN Designed for reliable comfort and energy eff...

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Goodman 96% AFUE Gas Furnace 120K BTU 24.5"W Nine-Speed Downflow/Horizontal

SKU: GD9S961205DN
Product ID: 100917
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$2,702.00
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Product Details Goodman R32 96% AFUE Gas Furnace 120K BTU Nine-Speed Downflow/Horizontal GD9S961205DN The Goodman GD9S961205DN is a high-performan...

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Goodman 96% AFUE Gas Furnace 100000 BTU 21"W Nine-Speed Downflow/Horizontal

SKU: GD9S961005CN
Product ID: 100916
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$2,470.00
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Current price $2,470.00

Product Details Goodman R32 96% AFUE Gas Furnace 100K BTU Nine-Speed Downflow/Horizontal GD9S961005CN Enhance your home’s comfort and energy effic...

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Goodman 96% AFUE Gas Furnace 80,000 BTU 21"W Nine-Speed Downflow/Horizontal

SKU: GD9S960804CN
Product ID: 100915
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$2,228.00
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Product Details Goodman R32 96% AFUE Gas Furnace 80000 BTU Nine-Speed Downflow/Horizontal GD9S960804CN The Goodman GD9S960804CN is engineered to p...

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Goodman 96% 40,000 BTU Gas Furnace Single Stage 17.5" W Downflow/Horizontal

SKU: GD9S960403BN
Product ID: 100913
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$1,856.00
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Current price $1,856.00

Product Details Goodman 96% 40,000 BTU Gas Furnace Single Stage 17.5" W Downflow/Horizontal GD9S960403BN Upgrade your home's heating efficiency w...

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Goodman 2.5 Ton 14.5 SEER2 Furnace AC System 96% AFUE 60K BTU Downflow R32

SKU: GLXS4BA3010 / GD9S960603BN / CAPTA3626B3
Product ID: 090289
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$4,830.00
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Current price $4,830.00

Product Details Goodman 2.5 Ton 14.3 SEER2 Split Air Conditioner Condenser Single Stage R32 GLXS4BA3010 Goodman Furnace and Air Conditioner System...

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Goodman furnace systems deliver high-efficiency heating and dependable performance for homes nationwide. For those seeking a complete solution, pairing a furnace with an air handler ensures optimal airflow and comfort. This selection of Goodman gas furnace units features advanced AFUE ratings and ECM motors for energy savings. Homeowners looking for versatile upflow furnaces will find options designed for both new installations and replacements.

For integrated heating and cooling, Goodman furnace combos can be paired with split-system air conditioners to create a complete HVAC system. These systems provide reliable performance in all climates. 

Goodman’s lineup includes single- and two-stage gas furnaces, with models that support low NOx emissions for environmentally conscious installations. Find the right system for your home and enjoy peace of mind with comprehensive warranty coverage.

Key Capabilities

  • High-Efficiency AFUE Ratings: Goodman gas furnace models offer up to 96% AFUE, maximizing fuel use and reducing energy costs.

  • ECM Motor Technology: Many systems feature ECM blowers for quiet operation and improved airflow control.

  • Versatile Installation: Upflow, horizontal, and multi-positional options fit a range of residential HVAC needs.

  • Durable Construction: Goodman furnaces are built for long-term reliability and include robust warranty coverage.

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FAQ

What is the AFUE rating on Goodman furnace systems?

AFUE (Annual Fuel Utilization Efficiency) measures how efficiently a furnace converts fuel to heat. Goodman gas furnace models in this range offer up to 96% AFUE for maximum energy savings.

Are Goodman furnace systems compatible with air conditioning?

Yes, Goodman furnace systems can be paired with air conditioner condensers or split systems for complete heating and cooling solutions.

What is the difference between single-stage and two-stage furnaces?

Single-stage furnaces operate at one output, while two-stage models adjust heat output for better comfort and efficiency. Goodman offers both options to suit different needs.

Do Goodman furnaces support low NOx requirements?

Many Goodman gas furnace models are available in low-NOx configurations, meeting strict emissions standards in select regions.

How do I choose the right BTU size for my home?

BTU requirements depend on home size, insulation, and climate. Consult an HVAC professional or use our furnace sizing guide to find the right system.

What warranty coverage comes with Goodman furnace systems?

Goodman furnaces include robust warranty coverage for parts and heat exchangers, providing added peace of mind. Details vary by model; see product pages for specifics.