GR9S800403AX 40,000 BTU 80% AFUE 9-Speed Single Stage Goodman Low NOx Gas Furnace – Upflow/Horizontal

$1,109.00

SKU: QGAV51845 Category:
Description

OVERVIEW
The GR9S800804CN Goodman gas furnace features high-quality construction and efficient operation at a great value. The GR9S800804CN 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 GR9S800804CN.

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 upflow or horizontal orientation
Can be converted to an LP furnace with a conversion kit (sold separately)
Innovative design for electrical efficiency, safety, and lower sound output

Shipping & Delivery

Reviews

★★★★★

"Bought the starter kit and the cushioning is supportive after hours. Used it on my commute all month. Customer service was helpful when I had a question."

Joseph Brooks Joseph Brooks Aug 12, 2026
★★★★★

"The team was responsive when I reached out. Took it to the lake house for the weekend. Definitely a repeat customer after this."

Daniel Morales Daniel Morales Jun 12, 2026
★★★★★

"Chose the larger size and the material feels solid and well-made. I've been using it daily for about two weeks now. No complaints so far."

Laura Reyes Laura Reyes Aug 11, 2026
★★★★★

"Went with the small and the weight feels balanced and premium. I use it in the garage most evenings. I'm in Seattle, WA. Would buy again."

Edward Patel Edward Patel May 8, 2026
★★★★☆

"Got the charcoal one and it feels sturdy in the hand. I use it in the garage most evenings. I'm in Boise, ID. Shipping was quick and the item delivered."

Nancy Hall Nancy Hall Jul 11, 2026
★★★★★

"Chose the stainless version and the color matched the listing exactly. Running it through my routine for a month. Glad I went with this one."

Naomi Wilson Naomi Wilson Jun 19, 2026
★★★★★

"Picked the red option and the build quality is better than the photos suggested. Used it for a week of meal prep. Exactly what I needed."

Daniel Young Daniel Young Jun 11, 2026
★★★★☆

"Chose the larger size and the compartments keep everything organized. Took it to the lake house for the weekend. I'm in Miami, FL. Glad I went with this one."

Mark Rodriguez Mark Rodriguez May 28, 2026
★★★★★

"Went with the XL and the material feels solid and well-made. I've had it on the kitchen counter daily. One minor scuff on the corner, purely cosmetic. I'm in Denver, CO. No complaints so far."

Kathleen Ward Kathleen Ward Jun 17, 2026
★★★★★

"Ordered the 3-pack on sale and the stitching has held up better than expected. Took it on a road trip last weekend. Worth the money."

Steven Roberts Steven Roberts Aug 4, 2026