GM9S800403AN 40,000 BTU 80% AFUE 9-Speed Single Stage Goodman Gas Furnace – Upflow/Horizontal

Name: GM9S800403AN 40,000 BTU 80% AFUE 9-Speed Single Stage Goodman Gas Furnace - Upflow/Horizontal
SKU: FXIN84793
Price: 1024.00 USD
Availability: InStock

$1,024.00

SKU: FXIN84793 Category: Wine

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Description

Description

OVERVIEW
The GM9S800403AN Goodman gas furnace features high-quality construction and efficient operation at a great value. The GM9S800403AN single-stage, 9-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 GM9S800403AN.

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 upflow 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

★★★★★

"Chose the larger size and the finish is clean with no rough edges. It lives in my gym bag now. Customer service was helpful when I had a question."

Susan Edwards Jul 2, 2026

★★★★★

"Got the 2-pack and the finish is clean with no rough edges. It lives in my gym bag now. I'm in Salt Lake City, UT. Glad I went with this one."

Joseph Roberts May 10, 2026

★★★☆☆

"Picked the red option and the stitching has held up better than expected. It keeps up with my home office setup. Took a minute to snap together, fits great now. Happy with my purchase."

Scott Bennett Jul 21, 2026

★★★★☆

"Got the white finish and it feels sturdy in the hand. It's been my go-to for morning coffee runs. I'm in Fresno, CA. Glad I went with this one."

Betty Gonzalez May 25, 2026

★★★★★

"Tracking info was accurate the whole way. Compartments keep everything organized. Took it on a road trip last weekend. Took a day longer than estimated to arrive, no big deal. Customer service was helpful when I had a question."

Alexander Cook May 8, 2026

★★★★☆

"Picked the gray model and the color matched the listing exactly. Used it at the desk for video calls all month. Glad I went with this one."

Howard Nguyen Jun 5, 2026

★★★★☆

"Ordered the 3-pack on sale and it does exactly what it's supposed to do. Took it on a road trip last weekend. I'm in Raleigh, NC. Couldn't ask for more at this price."

Pamela Lee Jul 22, 2026

★★★★★

"Chose the king size and the screen is sharp and bright in daylight. Brought it camping and it held up fine. One minor scuff on the corner, purely cosmetic. Exactly what I needed."

Heather Walker Aug 4, 2026

★★★★★

"Ordered the limited edition and it does exactly what it's supposed to do. Used it at the desk for video calls all month. Button is a bit stiff at first but loosens up with use. Five stars from me."

Brenda Turner Aug 2, 2026

★★★★★

"Packaging was secure and nothing moved. The grip is comfortable for long sessions. Tested it through a full week of rain. Button is a bit stiff at first but loosens up with use. Worth the money."