GKS9 Distinctions™ Gas Furnace

92.1% AFUE
Single-Stage, Multi-Speed

Outstanding Warranty Protection

This furnace is covered by one of the best warranties in the indoor home comfort industry. The heat exchanger is covered by a Lifetime Limited Warranty. In addition, all functional parts are covered by a 10-Year Limited Warranty. Online registration is required within 60 days of installation. For a full description of all warranties applicable to this product, please review the product brochure or click on the warranty link.

Product Features

• Patented TuffTube™ Dual-Diameter Tubular Heat Exchanger
• Hot Surface Igniter with Norton Mini-Igniter Patented Adaptive Learning
• Energy-Saving , Quiet, Direct-Drive Circulator Motor
• Electronic Control Board with Self-Diagnostics

• Run-Tested at Factory Prior to Shipment

With a corrosion-resistant, painted steel cabinet, furnace can be installed in a variety of locations without compromising its performance. 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.