Goodman 97% AFUE 80K BTU Variable Speed Modulating Gas Furnace 17.5" Width GDVM970803BN
The Goodman GDVM970803BN is part of Goodman’s top-of-the-line furnace series, offering premium comfort, advanced technology, and superior efficiency. With a 97% AFUE efficiency rating, a modulating gas valve, and a variable-speed blower motor, this high-performance furnace is designed to reduce energy costs, improve indoor comfort, and provide long-lasting durability. Perfect for small to medium-sized homes, the GDVM970803BN is an excellent choice for homeowners looking to maximize efficiency and comfort.
Key Features
- 80,000 BTU input / 77,600 BTU output – ideal for small to medium homes
- 97% AFUE efficiency – top-tier energy savings and reduced utility bills
- Modulating gas valve – adjusts heat output for consistent comfort
- Variable-speed ECM blower motor – quiet, efficient airflow control
- Heavy-gauge, insulated steel cabinet – reduces air leakage and sound levels
- Silicon nitride ignitor – durable and efficient ignition system
- Aluminized steel heat exchanger – designed for long-lasting reliability
- Natural gas ready; propane conversion kit available (sold separately)
- Plastic/PVC flue venting required (condensing furnace)
- Flexible installation – downflow or horizontal orientation
- ComfortNet compatible – advanced diagnostics and performance monitoring
- 10-year parts warranty and lifetime heat exchanger warranty (with registration)
High-Efficiency Heating
With a 97% AFUE rating, the GDVM970803BN ensures that 97% of the fuel is converted into usable heat, minimizing waste and maximizing energy savings. This exceptional efficiency makes it one of the most cost-effective furnaces available on the market today.
Modulating Gas Valve & Variable-Speed Motor
The modulating gas valve works with the variable-speed ECM blower motor to deliver precise airflow and stable indoor temperatures. Instead of cycling on and off, the system adjusts in small increments for maximum comfort and quiet operation.
Durability and Construction
The GDVM970803BN features a heavy-gauge, insulated cabinet that limits air leakage to less than 2% for enhanced efficiency and quieter performance. Its aluminized steel heat exchanger and silicon nitride ignitor provide dependable operation and long-term reliability.
Smart Diagnostics and ComfortNet Compatibility
The integrated self-diagnostic control board continuously monitors system performance, providing clear, easy-to-read error codes to simplify maintenance and service. ComfortNet compatibility further enhances performance by enabling advanced diagnostics, maintenance alerts, and optimized efficiency.
Flexible Installation
Engineered for versatility, this Goodman furnace supports downflow and horizontal installations. The self-calibrating modulating gas valve ensures simple setup for different applications, while color-coded terminals make installation faster and easier for contractors.
Warranty Protection
With professional installation and online registration, Goodman provides a 10-year parts warranty and a lifetime heat exchanger warranty to protect your investment and give you peace of mind.
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