Goodman's GM9S80 furnaces feature high-quality construction and efficient operation at a great value. The GM9S80 single-stage, multi-speed furnaces utilizes Goodman's superior heat exchanger design to provide efficient, reliable heating to your home. Instead of a standard multi-speed blower motor, the GM9S80 utilizes an ECM motor, which uses less power and provides smarter circulation. The value doesn't end at efficiency, the GM9S80 features many different connection options to reduce installation time and a self-diagnosing control board to expedite maintenance. If you're looking to cut your energy bills and improve your comfort without breaking the bank, your search stops with the GM9S80.
Advanced Heat Exchanger Design
The GM9S80 furnace employs a reliable aluminized-steel tubular heat exchanger design. Aluminized steel is used for incredibly efficient heat transfer, and a wrinkle-bend is applied to the tubes to enhance the heat exchanger's dependability and longevity.
Multi-Speed ECM Motor
The GM9S80's energy efficient blower motor uses the lowest speed it can to deliver precise temperature control for your home while keeping utility bills to a minimum.
The blower and gas valve of the GM9S80 were selected for their incredibly low sound levels. Additionally, this unit offers an airflow system and fan speed options that allow it to operate quietly while providing consistent comfort.
All GM9S80 furnaces are protected by a durable steel cabinet rated for less than 2% air leakage. The heat exchanger section is insulated to prevent heat loss and the return side of the cabinet is solid and airtight.
Self-Diagnostic Control Board
The GM9S80 continuously monitors the system to ensure reliable operation, stores the last diagnostic codes in memory, and a flashing LED indicates condition for quick troubleshooting.
Goodman offers a 10-year limited parts warranty when you register your product online within 60 days of installation. An unregistered product has the standard 5-year warranty. See warranty sheet under the "Manuals" tab for more information.