Goodman 97% AFUE 80K BTU Furnace Variable Speed 21"W Downflow/Horizontal

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

• Heating: 97% AFUE gas furnace provides efficient whole-home heating
• Certifications: AHRI Certified and ETL Listed for verified safety and performance standards
• Installation: Designed for easy installation as a matched system with compatible Goodman components
• Warranty: Backed by Goodman's industry-leading parts warranty for long-term peace of mind

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.