GMH8/GDH8 Gas Furnace

80% AFUE
Multi Position Installation
Dual $aver (Convertible), Multi-Speed

Outstanding Warranty Protection

In addition to covering the heat exchanger with a Lifetime Limited Warranty to the original, registered homeowner, if the heat exchanger fails during the first 10 years of ownership, we will replace the entire unit. This furnace also has a10-Year Warranty on all other functional parts. Online registration 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
• Energy-saving, Quiet Four-Speed Circulator Motor
• Durable Silicone Nitride Igniter
• Electronic Control Board with Self-Diagnostics
• 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 80% which means that 80 cents of every $1.00 of heating energy expense warms your home.