Goodman 80% AFUE 80K BTU Furnace 9-Speed Low NOx 17.5"W Two Stage Upflow/Horizontal

The Goodman GR9T800804BX Gas Furnace delivers reliable, energy-efficient heating with enhanced comfort and quiet operation. With an 80,000 BTU input and 80% AFUE efficiency, this two-stage furnace provides cost-effective performance for medium-sized homes. It features a 9-speed ECM blower motor for smooth, consistent airflow, Low NOx emissions for environmental compliance, and upflow/horizontal installation flexibility. Built for durability with a heavy-gauge steel cabinet and hot surface igniter, the GR9T800804BX ensures long-term reliability, safety, and comfort.

Key Features

• 80,000 BTU Heating Capacity - Ideal for medium-sized homes, delivering dependable heat output and comfort throughout the season.
• 80% AFUE Efficiency - Offers reliable heating performance while maintaining cost-effective energy use.
• Two-Stage Burner - Operates on a lower stage for mild days and a higher stage for colder conditions, enhancing comfort and reducing fuel consumption.
• Low NOx Emissions - Meets California Low NOx compliance standards (not approved for Ultra-Low NOx counties).
• 9-Speed ECM Blower Motor - Improves airflow control, energy efficiency, and quiet operation.
• Natural Gas or Propane Compatible - Ships ready for natural gas and can be converted to propane with an optional LP conversion kit (sold separately).
• Durable Hot Surface Igniter - Provides reliable ignition and longer service life compared to traditional pilot systems.
• Heavy-Gauge Steel Cabinet - Ensures long-lasting protection, reduced sound levels, and minimal air leakage.
• Self-Diagnostic Control Board - Monitors system operation, simplifies troubleshooting, and enhances overall safety.
• Upflow/Horizontal Installation - Flexible setup options for attics, closets, basements, or utility areas.

California Installation Notice

The Goodman GR9T800804BX meets California Low NOx emission standards but cannot be installed in Ultra-Low NOx counties including Fresno, Joaquin, Kern, Kings, Los Angeles, Madera, Merced, Orange, Riverside, San Bernardino, San Stanislaus, and Tulare. For these regions, an Ultra-Low NOx furnace is required. Contact us for guidance on selecting a compliant model.