GD9S800804BX 80,000 BTU 80% AFUE 9-Speed Single Stage Goodman Low NOx Gas Furnace – Downflow/Horizontal

Name: GD9S800804BX 80,000 BTU 80% AFUE 9-Speed Single Stage Goodman Low NOx Gas Furnace - Downflow/Horizontal
SKU: KFFS04200
Price: 1411.00 USD
Availability: InStock

$1,411.00

SKU: KFFS04200 Category: Wine

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Description

Description

OVERVIEW
The GD9S800804BX Goodman low NOx gas furnace features high-quality construction and efficient operation at a great value. The GD9S800804BX single-stage, multi-speed furnace utilizes Goodman’s superior heat exchanger design to provide efficient, reliable heating to your home. If you’re looking to cut your energy bills and improve your comfort without breaking the bank, your search stops with the Goodman GD9S800804BX.

QUICK FACTS
This furnace is ideal to heat a medium-sized house (depending on climate)
80,000 BTU 80% efficient natural gas furnace
Requires metal flue venting
Can be used in the downflow or horizontal (left or right) orientation
Can be converted to an LP furnace with a conversion kit (sold separately)
Innovative design for electrical efficiency, safety, and lower sound output

Reviews

★★★☆☆

"Went with the XL and the weight feels balanced and premium. Took it on a road trip last weekend. I'm in Portland, OR. Happy with my purchase."

Patricia Murphy Aug 13, 2026

★★★★★

"Packaging was secure and nothing moved. The weight feels balanced and premium. Took it to the lake house for the weekend. Glad I went with this one."

Angela Baker May 19, 2026

★★★★★

"Bought the starter kit and it fits true to size with no surprises. Used it at the desk for video calls all month. Packaging tape was loose on one end, product was fine. I'm in New Orleans, LA. Would buy again."

Kathleen Watson Jun 2, 2026

★★★★★

"Bought the bundle deal and the zipper glides without catching. Tested it through a full week of rain. No complaints so far."

Patrick Torres Jun 5, 2026

★★★★★

"Picked the gray model and the build quality is better than the photos suggested. Brought it to a tailgate and it performed. Would buy again."

Jessica Brooks May 20, 2026

★★★★☆

"Got the white finish and the zipper glides without catching. Took it on a road trip last weekend. Five stars from me."

Evelyn Ali Aug 11, 2026

★★★★★

"Chose the larger size and it feels sturdy in the hand. Running it through my routine for a month. Shipping was quick and the item delivered."

Frank Cruz Jul 13, 2026

★★★★☆

"Got the white finish and it fits true to size with no surprises. I've had it on the kitchen counter daily. No complaints so far."

Susan Green Aug 10, 2026

★★★☆☆

"Went with the small and the screen is sharp and bright in daylight. Used it during a move and nothing shifted. Instructions could be a bit clearer, but I figured it out. Would recommend."