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Heating and cooling systems that you need, at the price you can afford.

80% AFUE GM9S80

  • Up to 80% AFUE performance
  • Multi-position installation
  • Single-stage, multi-speed ECM
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* Complete warranty details available from your local dealer or at directcomforthvac.com. To receive the Lifetime Heat Exchanger Limited Warranty (good for as long as you own your home) 10-Year Parts Limited Warranty, online registration must be completed within 60 days of installation. Online registration is not required in California or Quebec. The duration of warranty coverage in Texas and Florida differs in some cases.

** Can no longer be installed in California’s South Coast Air Quality Management District (SCAQMD) on or after October 1, 2019.

Product Features+

  • Heavy-duty stainless steel dual-diameter tubular heat exchanger
  • Single-stage gas valve
  • Durable hot surface mini-igniter
  • Self-diagnostic control board
  • Color-coded low-voltage terminals
  • Multi-speed ECM blower motor

Technical Specifications

  • Model GM9S80
  • Type Gas Furnace
  • AFUE 0.8
  • Efficiency 0.8
  • Energy Certified Yes
  • ComfortBridge™ Compatible No
  • Product Shipping Weight 86.000 lb

Dimensions

  • Product Height (in.) 33.5 in
  • Product Width (in.) 14 in
  • Product Depth (in.) 28 in

Outstanding Limited Warranty Protection+

If the heat exchanger ever fails in this unit, the original registered owner will receive a new heat exchanger. This unit is also backed by a 10-Year Parts Limited Warranty*. For a full description of all warranties applicable to this product, please review the consumer brochure and warranty certificate by clicking on the specified links.


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.

Energy Consumption

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.