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Goodman GD9S960804CN 80,000 BTU 96% AFUE Gas Furnace

Goodman GD9S960804CN 80,000 BTU 96% AFUE Gas Furnace

4.8(6 ratings)

Best price now

$1,830.00at Alpine Home Air ProductsObserved at 8:43 AM

18% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when.

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Our take on the Goodman GD9S960804CN 80,000 BTU 96% AFUE Gas Furnace

The Goodman GD9S960804CN is an 80,000 BTU single-stage gas furnace rated at 96% AFUE, so it converts most of its fuel into heat and qualifies for condensing venting. It moves up to 1,600 CFM through a 21-inch cabinet with a high-static blower, which suits medium homes and setups with restrictive ductwork. The best new price is $1,830 at Alpine Home Air Products as of November 7, 2026, with 5 stores listing it new. It is a solid value pick among 96% furnaces, though it is not Energy Star certified and needs professional installation.

Best forMedium homes in cold climatesReplacing an aging 80% furnaceHomes with restrictive or long duct runsBuyers who want high efficiency at a low price
Pros
  • 96% AFUE cuts gas use versus standard 80% furnaces
  • 80,000 BTU output handles medium homes in cold winters
  • High-static blower supports restrictive ductwork
  • Heavy-gauge steel cabinet with a compact 21-inch width
  • TXV included, so the matching coil is ready for A/C
Cons
  • Not Energy Star certified
  • Single-stage operation runs at full output only
  • 74 dB maximum sound level is loud for living-space closets
  • Condensing design needs PVC venting and a drain
  • Professional install and gas permits required

Goodman GD9S960804CN 80,000 BTU 96% AFUE Gas Furnace prices at every store

  • Alpine Home Air ProductsNew

    In stock

    $1,830.00Observed at 8:43 AM
    Visit Alpine Home Air Products
  • Home Outlet DirectNew

    In stock

    $2,106.83Observed at 8:43 AM
    Visit Home Outlet Direct
  • Lowe'sNew

    In stock

    $2,228.00Observed at 8:43 AM
    Visit Lowe's
  • Buy Comfort DirectNew

    In stock

    $2,228.00Observed at 8:43 AM
    Visit Buy Comfort Direct

Also available at

  • eBayCheck price at eBay
  • AC DirectCheck price at AC Direct
  • acunitsforlessCheck price at acunitsforless
  • BudgetHeating.ComCheck price at BudgetHeating.Com
  • Grainger Industrial SupplyCheck price at Grainger Industrial Supply
  • hvac placeCheck price at hvac place
  • HVACDirect.comCheck price at HVACDirect.com
  • SupplyHouse.comCheck price at SupplyHouse.com

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Goodman GD9S960804CN 80,000 BTU 96% AFUE Gas Furnace price history

Lowest price we've seen: $1,830.00 on Nov 7 at Alpine Home Air Products. Tracked across 11 stores since Nov 7.

What reviewers say

Owner feedback on Goodman's 96% single-stage furnaces is generally positive on heating performance and value, with complaints centered on blower and inducer noise and on install quality.

What people mention
  • NoiseCriticisedOwners say the blower and inducer are noticeably loud, especially in a closet near living space.
  • EfficiencyPraisedBuyers report lower gas bills after switching from an 80% furnace.
  • Heat outputPraisedThe 80,000 BTU unit keeps medium homes warm through cold snaps.
  • InstallationMixedMany problems owners report trace back to the installer's workmanship, not the furnace.
  • BuildMixedThe steel cabinet feels solid, but some owners question long-term parts durability.

Specifications

Device Type
Gas Furnace
System Type
HVAC system
Coverage Area
Medium-sized house (depending on climate)
Energy Efficiency Rating
96 % (AFUE)
Energy Star Certified
No
Power Consumption
60 Hz (frequency)
Capacity
80,000 BTU

Questions and answers

Is 80,000 BTU enough for my house?
It typically suits a medium home in a cold climate, roughly 1,600 to 2,400 square feet depending on insulation and windows. A load calculation from your installer is the only reliable answer.
Does 96% AFUE mean I need special venting?
Yes. A condensing furnace vents through PVC pipe, usually out a side wall, and needs a drain for condensate. It cannot share a metal chimney with a standard water heater.
Can I add air conditioning to this furnace?
Yes. It is designed to pair with a cased coil and condenser, and a TXV is included. The 1,600 CFM blower supports up to about a 4-ton system.
How does it compare with an 80% furnace?
It uses about 16% less gas for the same heat and vents through PVC instead of a chimney. It costs more up front, so the savings depend on your gas rates and climate.
Is it worth the price?
At $1,830 at Alpine Home Air Products as of November 7, 2026, it is a low entry price for a 96% furnace. Budget for professional installation, venting and permits on top.
Why is it not Energy Star certified?
Energy Star requires 97% AFUE or higher for gas furnaces in this size class, so a 96% unit misses the cutoff by one point.
Where is the Goodman GD9S960804CN 80,000 BTU 96% AFUE Gas Furnace cheapest?
At Alpine Home Air Products, for $1,830.00, 18% under what the other stores charge, as of our latest check.
What do buyers say about the Goodman GD9S960804CN 80,000 BTU 96% AFUE Gas Furnace?
Rated 4.8 out of 5 from 6 ratings.
Where can I buy the Goodman GD9S960804CN 80,000 BTU 96% AFUE Gas Furnace?
12 stores we checked sell it, including Alpine Home Air Products, Home Outlet Direct, Lowe's, Buy Comfort Direct, eBay.

Stores we've priced the Goodman GD9S960804CN 80,000 BTU 96% AFUE Gas Furnace at

  • Home Outlet Direct deals and prices
  • Lowe's deals and prices

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All Goodman deals and products →
Airflow
1600 CFM (maximum)
Noise Level
74 dB (maximum sound level)
Pressure Rating
High static
Cooling Type
Compressor
Heating Type
Gas Furnace
Depth
28 3/4 Inches
Height
34 1/2 Inches
Width
21 Inches (cabinet)
Voltage
Low-voltage (terminals), 120-volt (for humidifiers), 24-volt (for humidifiers)
Amperage
20 Amps (Max Breaker Size)
Power Source
Natural Gas
Installation Type
Outdoor
Included Hardware
TXV Included
Housing Material
Heavy-gauge steel (cabinet)
Environment Type
Home
Refrigerant Type
R-32