GKS9 Gas Furnace

Up to 92.1% AFUE Performance
Upflow / Horizontal Installation
Single-Stage, Multi-Speed

Outstanding Warranty Protection*

If the heat exchanger ever fails in this unit, the original registered owner will receive a new heat exchanger. This furnace also has a 10-Year Parts Warranty* on all functional parts. For a full description of all warranties applicable to this product, please review the consumer brochure or product warranty by clicking on the links below.

Product Features 

• Dual-Diameter Tubular Heat Exchanger
• Energy-saving, Quiet Four-Speed circulator motor
• Durable Hot Surface Igniter with Norton Mini-igniter
• Electronic Control Board with Self-Diagnostics
• This gas furnace has an AFUE rating of 92.1%, which means that 92 cents of every $1.00 of heating energy expense warms your home.

• Corrosion-Resistant, Painted Steel Cabinet
• Run-Tested at Factory Prior to Shipment

Unlike conventional, single-stage furnace technology, Goodman’s DualSaver technology eliminates the temperature swings resulting from abrupt, high-stage stops-and-starts of the furnace by operating at a low heating state the majority of the time. This gas furnace has an AFUE rating of up to 92.1% which means that up to 92 cents of every $1.00 of heating energy expense warms your home.

* Click on the Warranty link below for complete warranty details. To receive the Lifetime Heat Exchanger Limited Warranty (good for as long as you own your home) and the 10-Year Parts Limited Warranty, online registration must be completed within 60 days of installation. Online registration is not required in California or Quebec.

Additional Information

Before purchasing this appliance, read important information about its estimated annual energy consumption, yearly operating cost, or energy efficiency rating that is available from your retailer.

Energy Star ratings are dependent upon conditions beyond equipment installation. To make certain your HVAC equipment qualifies for the Energy Star designation get complete information at www.energystar.gov.

Consumer Brochure          Product Specifications          Product Warranty