Goodman 80% 80K BTU Gas Furnace 17.5" Cabinet Two Stage Upflow/Horizontal

The Goodman GR9T800804BN is an 80,000 BTU, 80% AFUE two-stage gas furnace built for reliable, energy-efficient home heating. With a multi-speed ECM blower motor and enhanced heat exchanger design, this furnace delivers quieter operation, superior airflow control, and consistent indoor comfort. Suitable for medium-sized homes, it supports both upflow and horizontal installations and operates on natural gas with an optional propane conversion kit. Advanced features like a self-diagnostic control board, hot surface igniter, and sealed heavy-gauge steel cabinet make this furnace durable, low-maintenance, and energy-efficient.

Key Features

• Heating Capacity - 80,000 BTU, ideal for medium-sized homes
• Energy Efficiency - 80% AFUE two-stage gas furnace for enhanced comfort and lower utility bills
• Installation Flexibility - Supports both upflow and horizontal configurations
• Fuel Options - Operates on natural gas; optional propane conversion kit available
• Two-Stage Burner - Provides improved temperature control and consistent heating
• ECM Blower Motor - 9-speed motor enhances airflow and reduces energy consumption
• Hot Surface Igniter - Durable and reliable ignition system with lower maintenance
• Steel Cabinet - Heavy-gauge, sealed cabinet reduces noise and heat loss
• Self-Diagnostic Control Board - Simplifies troubleshooting and maintenance
• Compliance Note - Not Low NOx compliant; not suitable for certain California counties

The Goodman GR9T800804BN is an excellent choice for homeowners seeking a quiet, high-efficiency gas furnace with advanced airflow management and consistent heating performance throughout the year.