Free Shipping On Orders Over $1000. No Sales Tax In Most States

Shop Now, Pay Later with Affirm 0% APR Available on Select Purchases!

Learn More

Goodman 80% AFUE 100K BTU Gas Furnace 9-Speed Low NOx 21" W Downflow/Horizontal

By: Goodman
SKU: GD9S801005CX|ID: 101126
Regular price $1,645.00
+ Free shipping

Key Features

  • Heating: 80% AFUE gas furnace provides efficient whole-home heating
  • Refrigerant: Factory-charged with R32 refrigerant for reliable, eco-conscious operation
  • Certifications: AHRI Certified and ETL Listed for verified safety and performance standards
  • Installation: Designed for easy installation as a matched system with compatible Goodman components
Working on a big project?
Free Shipping On Orders $1000 See our shipping policy
Flexible Financing Finance with Affirm. See terms
Speak with an Expert Call us at (888)-868-1055

Product Details

Goodman 80% AFUE 100K BTU Gas Furnace 9-Speed Low NOx 21" W Downflow/Horizontal

Goodman R32 80% AFUE Gas Furnace 100K BTU 21" Wide Low NOx Downflow GD9S801005CX

The Goodman GD9S801005CX is a high-performance 100,000 BTU natural gas furnace built for medium to large homes. Offering 80% AFUE efficiency, this single-stage furnace combines energy-saving operation with long-term durability. With a multi-speed ECM blower motor and heavy-gauge steel cabinet, it delivers consistent, quiet heating. Its California Low NOx compliance (excluding certain counties) ensures reduced emissions, while flexible configuration options allow for horizontal or downflow installations. The GD9S801005CX is a dependable heating solution with simple propane conversion and advanced diagnostics for easier maintenance and troubleshooting.

Key Features

  • Heating: 80% AFUE gas furnace provides efficient whole-home heating
  • Refrigerant: Factory-charged with R32 refrigerant for reliable, eco-conscious operation
  • Certifications: AHRI Certified and ETL Listed for verified safety and performance standards
  • Installation: Designed for easy installation as a matched system with compatible Goodman components

Designed for versatility and longevity, this furnace suits a range of indoor applications including attics, basements, and closets. It’s ideal for homeowners seeking dependable, eco-conscious heating with powerful output and low maintenance needs.

Product Q&A

Have a question?

Be the first to ask about this product.

Shipping & Returns

Shipping

Free shipping on all orders over $1,000. Orders are processed within 1–3 business days and typically ship within 3–7 business days, though lead times vary by brand. We ship to the 48 contiguous United States only.

Returns

Returns accepted within 30 days of receipt. A 20–30% restocking fee applies. Items must be returned unused, in original packaging. Returned items are inspected before a full refund is issued. To start a return, contact support@buildory.com.

Reviews

Buildory's Promise

Free Shipping

On orders over $1,000.

Price Match Promise

Find it lower elsewhere? We'll match it.

Sales & Customer Support

(888)-868-1055

Manufacturer Warranty

Full manufacturer warranty on most order.

Secure Checkout

Safe, encrypted checkout every time.