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Goodman Upflow Furnace

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Goodman GR9T800804CN

Goodman 80% AFUE 80K BTU Furnace 9-Speed 21"W Two Stage Upflow/Horizontal

SKU: GR9T800804CN
Product ID: 100960
$0.00 - $0.00
$0.00
$1,547.00
$1,547.00 - $1,547.00
$1,547.00

Product Details Goodman 80% 80K BTU Gas Furnace Two Stage 21" Width Upflow/Horizontal R32 GR9T800804CN The Goodman GR9T800804CN gas furnace is bui...

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Goodman GR9T800603AN

Goodman 80% 60K BTU Gas Furnace 14" Cabinet Two Stage Upflow/Horizontal

SKU: GR9T800603AN
Product ID: 100952
$0.00 - $0.00
$0.00
$1,397.00
$1,397.00 - $1,397.00
$1,397.00

Product Details Goodman 60,000 BTU 80% Gas Furnace Two-Stage 9-Speed 14" Upflow/Horizontal R32 GR9T800603AN The Goodman GR9T800603AN gas furnace d...

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Goodman GR9T800603AX

Goodman 80% AFUE 60K BTU Furnace 9-Speed Low NOx 14"W Two Stage Upflow/Horizontal

SKU: GR9T800603AX
Product ID: 100953
$0.00 - $0.00
$0.00
$1,397.00
$1,397.00 - $1,397.00
$1,397.00

Product Details Goodman R32 80% AFUE Gas Furnace 60K BTU 2-Stage Low NOx Upflow/Horizontal The Goodman 80% AFUE R32 2-Stage Gas Furnace provides 6...

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Goodman GR9T800403AX

Goodman 80% AFUE 40K BTU Furnace 9-Speed Low NOx 14"W Two Stage Upflow/Horizontal

SKU: GR9T800403AX
Product ID: 100951
$0.00 - $0.00
$0.00
$1,318.00
$1,318.00 - $1,318.00
$1,318.00

Product Details Goodman R32 80% AFUE Gas Furnace 40K BTU Two-Stage Low NOx Upflow/Horizontal The Goodman 80% AFUE R32 2-Stage Gas Furnace provides...

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Goodman GR9T800403AN

Goodman 80% AFUE 40K BTU Furnace 9-Speed 14"W Two Stage Upflow/Horizontal

SKU: GR9T800403AN
Product ID: 100950
$0.00 - $0.00
$0.00
$1,318.00
$1,318.00 - $1,318.00
$1,318.00

Product Details Goodman 80% 40,000 BTU Gas Furnace Two Stage 9 Speed 14" Upflow/Horizontal GR9T800403AN The Goodman GR9T800403AN Gas Furnace deliv...

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Goodman GR9S801205DN

Goodman 80% 120K BTU Furnace 9-Speed 24.5"W Single Stage Upflow/Horizontal

SKU: GR9S801205DN
Product ID: 100949
$0.00 - $0.00
$0.00
$1,734.00
$1,734.00 - $1,734.00
$1,734.00

Product Details Goodman R32 80% AFUE Gas Furnace 120K BTU 24.5"W 2000 CFM Upflow/Horizontal The Goodman 80% AFUE R32 Gas Furnace delivers 120,000 ...

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Goodman GR9S800804CN

Goodman 80% 80K BTU Gas Furnace 9-Speed 21"W Single Stage Upflow/Horizontal

SKU: GR9S800804CN
Product ID: 100943
$0.00 - $0.00
$0.00
$1,386.00
$1,386.00 - $1,386.00
$1,386.00

Product Details Goodman 80% 80,000 BTU Gas Furnace Single Stage 21"W Upflow/Horizontal GR9S800804CN The Goodman GR9S800804CN gas furnace offers hi...

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Goodman GR9S801005CX

Goodman 80% 100K BTU Gas Furnace 9-Speed Low NOx 21"W Single Stage Upflow/Horizontal

SKU: GR9S801005CX
Product ID: 100948
$0.00 - $0.00
$0.00
$1,579.00
$1,579.00 - $1,579.00
$1,579.00

Product Details Goodman 80% 100K BTU Gas Furnace Single Stage Low NOx Upflow/Horizontal R32 GR9S801005CX The Goodman GR9S801005CX 80% AFUE R32 Gas...

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Goodman GR9S800805CX

Goodman 80% 80K BTU Gas Furnace 9-Speed Low NOx 21"W Single Stage Upflow/Horizontal

SKU: GR9S800805CX
Product ID: 100946
$0.00 - $0.00
$0.00
$1,450.00
$1,450.00 - $1,450.00
$1,450.00

Product Details Goodman 80% 80K BTU Gas Furnace Low NOx Single Stage 21"W Upflow/Horizontal GR9S800805CX The Goodman GR9S800805CX 80% AFUE R32 Ga...

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Goodman GR9S800804CX

Goodman 80% 80K BTU Gas Furnace 9-Speed Low NOx 21"W Single Stage Upflow/Horizontal

SKU: GR9S800804CX
Product ID: 100944
$0.00 - $0.00
$0.00
$1,398.00
$1,398.00 - $1,398.00
$1,398.00

Product Details Goodman 80% 80,000 BTU Gas Furnace Low NOx 21"Width Upflow/Horizontal GR9S800804CX The Goodman GR9S800804CX is an 80,000 BTU, 80% ...

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Goodman GR9S800604BX

Goodman 80% 60K BTU Gas Furnace 9-Speed Low NOx 17.5"W Single Stage Upflow/Horizontal

SKU: GR9S800604BX
Product ID: 100938
$0.00 - $0.00
$0.00
$1,268.00
$1,268.00 - $1,268.00
$1,268.00

Product Details Goodman 80% 60K BTU Gas Furnace Low NOx 17.5" Width Upflow/Horizontal GR9S800604BX The Goodman GR9S800604BX is a high-efficiency g...

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Goodman GR9S800603BX

Goodman 80% 60K BTU Gas Furnace 9-Speed Low NOx 17.5"W Single Stage Upflow/Horizontal

SKU: GR9S800603BX
Product ID: 100936
$0.00 - $0.00
$0.00
$1,250.00
$1,250.00 - $1,250.00
$1,250.00

Product Details Goodman R32 80% AFUE Gas Furnace 60K BTU 17.5"W Low NOx Upflow/Horizontal GR9S800603BX The Goodman GR9S800603BX Low NOx gas furnac...

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Goodman GR9S800603BN

Goodman 80% 60K BTU Furnace 9-Speed 17.5"W Single Stage Upflow/Horizontal

SKU: GR9S800603BN
Product ID: 100935
$0.00 - $0.00
$0.00
$1,239.00
$1,239.00 - $1,239.00
$1,239.00

Product Details Goodman 60,000 BTU 80% Gas Furnace 9 Speed Single Stage 17.5"W Upflow R32 GR9S800603BN The Goodman GR9S800603BN 60,000 BTU Gas Fur...

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Goodman GR9S800403AX

Goodman 80% AFUE 40K BTU Furnace 9-Speed Low NOx 14"W Single Stage Upflow/Horizontal

SKU: GR9S800403AX
Product ID: 100932
$0.00 - $0.00
$0.00
$1,154.00
$1,154.00 - $1,154.00
$1,154.00

Product Details Goodman 80% AFUE 40K BTU Gas Furnace 14" Wide R32 Low NOx Upflow/Horizontal GR9S800403AX The Goodman GR9S800403AX Low NOx gas furn...

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Goodman GR9T960603AN

Goodman 96% 60K BTU Gas Furnace 9-Speed 14"W Two Stage Upflow/Horizontal

SKU: GR9T960603AN
Product ID: 100924
$0.00 - $0.00
$0.00
$1,958.00
$1,958.00 - $1,958.00
$1,958.00

Product Details Goodman 96% AFUE 60K BTU Gas Furnace 14"W Two Stage R32 Upflow/Horizontal GR9T960603AN The Goodman GR9T960603AN is a high-efficien...

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Goodman GR9T960403AN

Goodman 96% 40K BTU Gas Furnace 9-Speed 14"W Two Stage Upflow/Horizontal

SKU: GR9T960403AN
Product ID: 100923
$0.00 - $0.00
$0.00
$1,877.00
$1,877.00 - $1,877.00
$1,877.00

Product Details Goodman 96% AFUE 40,000 BTU Gas Furnace Two-Stage Upflow/Horizontal R32 GR9T960403AN The Goodman GR9T960403AN is a compact, high-e...

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Goodman GR9S960804CN

Goodman 96% AFUE 80K BTU Gas Furnace 21" Cabinet 9-Speed Upflow/Horizontal

SKU: GR9S960804CN
Product ID: 100909
$0.00 - $0.00
$0.00
$2,188.00
$2,188.00 - $2,188.00
$2,188.00

Product Details Goodman 96% AFUE 80K BTU Gas Furnace 9-Speed Single Stage Upflow/Horizontal GR9S960804CN The Goodman GR9S960804CN Gas Furnace offe...

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Goodman GR9S920804CN

Goodman 92% AFUE 80K BTU Gas Furnace 21" Cabinet 9-Speed Upflow/Horizontal

SKU: GR9S920804CN
Product ID: 100901
$0.00 - $0.00
$0.00
$1,960.00
$1,960.00 - $1,960.00
$1,960.00

Product Details Goodman 92% AFUE 80K BTU Gas Furnace 9-Speed Single Stage Upflow/Horizontal GR9S920804CN The Goodman GR9S920804CN is a dependable,...

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Goodman GRVM971005CN

Goodman 97% 100K BTU Furnace Variable Speed 21"W Cabinet Upflow/Horizontal

SKU: GRVM971005CN
Product ID: 090395
$0.00 - $0.00
$0.00
$3,560.00
$3,560.00 - $3,560.00
$3,560.00

Product Details Goodman 100K BTU 97% AFUE Gas Furnace Variable Speed Upflow/Horizontal R32 GRVM971005CN The Goodman GRVM97 modulating gas furnace ...

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Goodman GRVM970603BN

Goodman 97% AFUE 60K BTU Gas Furnace Variable Speed 17.5" Upflow/Horizontal

SKU: GRVM970603BN
Product ID: 090393
$0.00 - $0.00
$0.00
$2,818.00
$2,818.00 - $2,818.00
$2,818.00

Product Details Goodman 97% AFUE 60K BTU Gas Furnace Variable Speed Upflow/Horizontal GRVM970603BN The Goodman GRVM970603BN Gas Furnace delivers t...

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Goodman GRVT801005CN

Goodman 80% 100K BTU Gas Furnace Variable Speed 21" Width Upflow/Horizontal

SKU: GRVT801005CN
Product ID: 090387
$0.00 - $0.00
$0.00
$2,452.00
$2,452.00 - $2,452.00
$2,452.00

Product Details Goodman 80% 100K BTU Gas Furnace Variable Speed 21" Width Upflow/Horizontal GRVT801005CN The Goodman GRVT801005CN is a top-tier, h...

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Goodman GRVT800803BN

Goodman 80% 80K BTU Gas Furnace Two Stage 17.5" Cabinet Upflow/Horizontal

SKU: GRVT800803BN
Product ID: 090386
$0.00 - $0.00
$0.00
$2,199.00
$2,199.00 - $2,199.00
$2,199.00

Product Details Goodman 80% 80K BTU Gas Furnace Two Stage Variable Upflow/Horizontal R32 GRVT800803BN The Goodman GRVT800803BN is part of Goodman’...

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Goodman GRVT800604BN

Goodman 80% 60000 BTU Gas Furnace 17.5" Cabinet Two Stage Upflow/Horizontal

SKU: GRVT800604BN
Product ID: 090038
$0.00 - $0.00
$0.00
$2,150.00
$2,150.00 - $2,150.00
$2,150.00

Product Details Goodman 60,000 BTU 80% Gas Furnace Variable Two Stage Upflow/Horizontal R32 GRVT800604BN The Goodman GRVT800604BN gas furnace offe...

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Goodman GRVT800805CN

Goodman 80% 80K BTU Gas Furnace Variable Speed 21" Wide Upflow/Horizontal

SKU: GRVT800805CN
Product ID: 090037
$0.00 - $0.00
$0.00
$2,312.00
$2,312.00 - $2,312.00
$2,312.00

Product Details Goodman 80,000 BTU 80% Gas Furnace Variable Speed Two Stage Horizontal R32 GRVT800805CN The Goodman GRVT800805CN is part of Goodma...

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An upflow gas furnace is the default orientation in most American homes with basements or ground-floor utility rooms, because the unit draws cool return air in at the bottom and pushes heated supply air up through the ductwork above. That setup fits the geometry of a traditional forced-air install the way no other orientation can. The majority of residential furnace replacements end up in this same configuration, which is why the inventory and pricing pressure here is different from niche orientations.

HVAC Store's Goodman upflow gas furnace lineup covers the practical range buyers actually choose between: 80% AFUE for property investors and rental installs, 92% and 96% AFUE for standard residential replacements, and 97% AFUE variable-speed modulating at the top for comfort-focused upgrades. Stock ships direct from the authorized source with full warranty documentation, and the support team helps match cabinet width and BTU to existing ductwork before the order commits.

Why Choose Goodman Upflow Furnaces from HVAC Store?

  • Every Goodman upflow gas furnace ships with factory warranty coverage documented at the SKU level.

  • Full range from 30K to 120K BTU in stock across 80%, 92%, 96%, and 97% AFUE efficiency tiers.

  • Support team helps match the upflow furnace to cabinet width, duct geometry, and gas supply before purchase.

  • Freight shipping with liftgate service makes residential and contractor deliveries straightforward.

You Might Also Like

  • Goodman Downflow Furnaces: Downflow orientation for homes where the furnace installs above the conditioned space, such as attics or second-floor utility closets.

  • All Upflow Furnaces: Cross-brand upflow inventory, useful for comparing Goodman against ACiQ and other options at the same BTU, cabinet width, and efficiency tier.

  • Goodman Furnace and AC Combos: Upflow furnace paired with a matched Goodman AC condenser for full heating and cooling system builds from one catalog.

  • Goodman Furnace Systems: Complete Goodman furnace category covering every orientation, BTU, and efficiency tier for buyers still narrowing a full spec.

Best Goodman Upflow Furnaces for...

Basement-Installed Systems

The best Goodman upflow furnace for a basement install is a mid-BTU 96% AFUE single-stage model that handles a whole-house heating load without oversizing. The Goodman 60,000 BTU 96% AFUE nine-speed upflow gas furnace fits most three-bedroom properties.

Rental Properties and Investment Homes

Best Goodman upflow gas furnace for rental properties and investment homes is an 80% AFUE single-stage model that minimizes upfront cost. The Goodman 80,000 BTU 80% AFUE two-stage upflow gas furnace delivers reliable heat at the lowest price point.

Standard Family Home Retrofits

For standard family home retrofits, the best Goodman upflow furnace is a 92% AFUE unit that improves on an aging 80% unit without top-tier pricing. The Goodman 100,000 BTU 92% AFUE nine-speed upflow gas furnace is a natural step up.

Premium Comfort Upgrades

The best premium comfort Goodman upflow gas furnace is a 97% AFUE variable-speed modulating unit that runs long cycles at reduced output. The Goodman 80,000 BTU 97% AFUE variable-speed upflow gas furnace cuts utility bills and noise simultaneously.

FAQ

What is a Goodman upflow furnace?

A Goodman upflow furnace draws cool return air in at the bottom and discharges heated supply air out the top into the attached ductwork above. This orientation suits basement and ground-floor utility room installations, which is the most common residential setup.

What's the difference between upflow and downflow Goodman furnaces?

The difference is airflow direction and where the furnace sits relative to the ductwork it serves. Upflow pushes heated air up into overhead ducts from a basement; downflow sends heated air down into floor-level ducts from an attic or second floor.

What size BTU Goodman upflow gas furnace do I need?

Size a Goodman upflow gas furnace at roughly 30 to 50 BTU per square foot depending on climate zone and home envelope. A 1,500 square foot home typically needs 45,000 to 75,000 BTU; a 2,500 square foot home needs 80,000 to 120,000 BTU.

Is 92% AFUE or 96% AFUE better for a Goodman upflow furnace?

A 96% AFUE Goodman upflow furnace delivers 4 percent better fuel-to-heat conversion than 92% AFUE. The difference translates to modest annual savings; 96% models typically make sense in colder climates with long heating seasons, while 92% suits milder zones.

Do Goodman upflow furnaces work with air conditioning?

A Goodman upflow furnace pairs with a Goodman AC condenser and matched evaporator coil to form a complete forced-air heating and cooling system. The furnace blower circulates cooled air through the same ductwork during cooling season.

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