GD9S800403AN 40,000 BTU 80% AFUE 9-Speed Single Stage Goodman Gas Furnace – Downflow/Horizontal

Name: GD9S800403AN 40,000 BTU 80% AFUE 9-Speed Single Stage Goodman Gas Furnace - Downflow/Horizontal
SKU: WLUL58192
Price: 1144.00 USD
Availability: InStock

$1,144.00

SKU: WLUL58192 Category: Wine

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Description

Description

OVERVIEW
The GD9S800403AN Goodman gas furnace features high-quality construction and efficient operation at a great value. The GD9S800403AN 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 GD9S800403AN.

QUICK FACTS
This furnace is ideal to heat a smaller house (depending on climate)
40,000 BTU 80% efficient natural gas furnace
Requires metal flue venting
Can be used in the downflow or horizontal (right or left) 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

★★★★★

"Customer service replied within a few hours. The color matched the listing exactly. Took it on a road trip last weekend. Slightly heavier than expected, still well balanced though. Five stars from me."

Melissa Jones Aug 11, 2026

★★★★★

"Got the white finish and it heats up fast and evenly. Brought it to a tailgate and it performed. Exactly what I needed."

Stephanie Roberts May 11, 2026

★★★★★

"Shipping was faster than I expected. Battery lasts a full day of use. I use it in the garage most evenings. Exactly what I needed."

Dennis Khan Jun 11, 2026

★★★★☆

"Ordered the 3-pack on sale and the battery easily lasts a full day of use. Brought it camping and it held up fine. Exactly what I needed."

Frank Perez Aug 5, 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

★★★★★

"Ordered the refurbished unit and the battery easily lasts a full day of use. I've been using it daily for about two weeks now. Would buy again."

Barbara Williams May 10, 2026

★★★★★

"Chose the stainless version and the zipper glides without catching. It lives in my gym bag now. Customer service was helpful when I had a question."

Paul Patel Aug 12, 2026

★★★★☆

"Came earlier than the promised date. It does exactly what it's supposed to do. Took it on a road trip last weekend. Five stars from me."

Alexander Murphy Jun 21, 2026

★★★★☆

"Got the olive green and the connectors click in securely. Brought it to a tailgate and it performed. I'm in Salt Lake City, UT. Happy with my purchase."

Nancy Harris Jul 1, 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."