Goodman 96% 40K BTU Gas Furnace Variable Speed Downflow/Horizontal 17.5"W GDVT960403BN
The Goodman GDVT960403BN is a premium two-stage, variable-speed gas furnace built for superior comfort, efficiency, and long-term reliability. With an impressive 96% AFUE efficiency rating, advanced airflow control, and heavy-duty construction, this furnace is an excellent choice for homeowners looking to reduce energy bills while maintaining consistent indoor comfort.
Key Features
- 40,000 BTU input / 38,440 BTU output – perfect for small to medium homes
- High-efficiency 96% AFUE rating – saves money on utility costs
- Two-stage gas valve – adjusts heat output for improved comfort and efficiency
- Variable-speed ECM blower motor – quieter operation and optimized airflow
- Heavy-gauge, insulated steel cabinet – minimizes heat loss and noise
- Durable aluminized steel heat exchanger – long-lasting performance
- Silicon nitride ignitor – more reliable than traditional pilot lights
- Condensing furnace – requires PVC/plastic flue venting
- Natural gas ready; propane conversion kit available (sold separately)
- Installation flexibility – supports downflow or horizontal orientations
- ComfortNet compatible – advanced diagnostics and communication system
- 10-year parts warranty and lifetime heat exchanger warranty (with registration)
High-Efficiency Heating
With a 96% AFUE efficiency rating, the GDVT960403BN ensures that 96% of the fuel consumed is converted directly into heat for your home. Only 4% of fuel is lost through exhaust, allowing homeowners to enjoy significant energy savings over the life of the furnace.
Two-Stage Variable Speed Technology
The two-stage gas valve works with the variable-speed blower motor to deliver precise temperature control and longer, quieter run cycles. This means less energy waste, more consistent comfort, and fewer hot or cold spots throughout your home.
Durable and Reliable Construction
Designed with a heavy-gauge, thermally insulated steel cabinet, the GDVT960403BN reduces air leakage and operating sound while protecting internal components. Its aluminized steel heat exchanger provides reliable performance, and the silicon nitride ignitor ensures dependable ignition season after season.
Smart Diagnostics and Easy Maintenance
The integrated self-diagnostic control board continuously monitors furnace operation and alerts you to potential issues. Fault codes are displayed for quick troubleshooting. When paired with ComfortNet, the system offers advanced diagnostics, automated maintenance alerts, and improved performance monitoring.
Flexible Installation
The Goodman GDVT960403BN supports downflow and horizontal installation configurations, making it adaptable for a wide range of applications. Its self-calibrating two-stage gas valve simplifies setup, while color-coded terminals reduce installation time and labor costs.
Warranty Coverage
Enjoy peace of mind with Goodman’s industry-leading warranty protection, including a 10-year parts warranty and a lifetime heat exchanger warranty. To qualify, the unit must be installed according to local codes and registered online after installation.
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