Goodman 97% AFUE 80K BTU Gas Furnace Variable Speed Downflow/Horizontal GDVM970804CN
The Goodman GDVM970804CN is a premium gas furnace engineered for top-tier efficiency, comfort, and reliability. With a 97% AFUE rating, a modulating gas valve, and a variable-speed ECM blower motor, this model is part of Goodman’s elite furnace lineup. Designed to cut energy costs and maintain precise indoor temperatures, the GDVM970804CN is ideal for small to medium-sized homes seeking maximum performance and comfort.
Key Features
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- 80,000 BTU input / 77,600 BTU output – sized for small to medium homes
- 97% AFUE efficiency – reduces energy costs with one of the highest ratings available
- Modulating gas valve – delivers consistent heating and optimal comfort
- Variable-speed ECM blower motor – quiet, efficient, and precise airflow control
- Heavy-gauge, thermally insulated steel cabinet – minimizes air leakage and noise
- Aluminized steel heat exchanger – enhances durability and performance
- Silicon nitride ignitor – long-lasting, efficient ignition system
- Natural gas ready; LP conversion kit available (sold separately)
- Condensing furnace requiring PVC/plastic flue venting
- Flexible installation – supports downflow or horizontal configurations
- ComfortNet compatible – advanced system diagnostics and communication
- 10-year parts warranty and lifetime heat exchanger warranty (with registration)
High Efficiency Performance
With a 97% AFUE rating, the Goodman GDVM970804CN ensures that 97% of the fuel consumed is converted into heat for your home. Only 3% is lost, making it one of the most efficient residential furnaces available today and helping you save significantly on utility bills over time.
Advanced Modulating & Variable-Speed Technology
This Goodman furnace combines a modulating gas valve with a variable-speed ECM blower motor to deliver precise temperature control and stable airflow. Instead of frequent on/off cycles, the system adjusts output incrementally to maintain consistent comfort levels and lower noise.
Durability and Construction
The GDVM970804CN is built with a heavy-gauge, insulated steel cabinet to reduce heat loss and minimize operating sound. Its aluminized steel heat exchanger ensures long-term performance, while the silicon nitride ignitor provides reliable ignition without the inefficiency of older pilot lights.
Smart Diagnostics
The self-diagnostic control board continuously monitors the furnace’s operation. If an issue arises, the system provides easy-to-read fault codes for faster troubleshooting. With ComfortNet compatibility, homeowners and contractors benefit from enhanced performance tracking, automated alerts, and simplified maintenance.
Flexible Installation Options
The Goodman GDVM970804CN supports downflow and horizontal orientations, making it adaptable for different installation environments. Its self-calibrating modulating valve further simplifies setup, ensuring optimal performance right out of the box.
Warranty Protection
Goodman backs this furnace with a 10-year parts warranty and a lifetime heat exchanger warranty, provided the unit is installed according to local codes and registered online after installation.
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