Goodman 96% 80K BTU Gas Furnace Two Stage 21" Width Upflow/Horizontal GR9T960804CN
The Goodman GR9T960804CN Gas Furnace is designed for high efficiency, comfort, and reliable home heating. With a 96% AFUE rating, two-stage burner, and 9-speed ECM blower motor, this model provides powerful, quiet, and energy-saving performance. Built for medium-sized homes, it combines durable construction with modern HVAC technology for long-lasting comfort and lower utility costs.
Key Features
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80,000 BTU Heating Capacity – Provides 80,000 BTU input and 76,800 BTU output for medium-sized homes.
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96% AFUE Efficiency – High-performance condensing furnace that converts nearly all fuel into usable heat.
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Two-Stage Burner – Adjusts heat output for greater comfort and reduced energy consumption.
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9-Speed ECM Blower Motor – Ensures quiet operation, energy efficiency, and consistent airflow.
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Heavy-Gauge Insulated Steel Cabinet – Minimizes sound and air leakage for quieter operation.
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Durable Aluminized Steel Heat Exchanger – Built for long-term reliability and superior heat transfer.
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Hot Surface Ignitor – Provides dependable and efficient ignition with low maintenance.
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Self-Diagnostic Control Board – Simplifies troubleshooting with built-in system monitoring.
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Natural Gas Ready – Convertible to propane with an optional LP conversion kit.
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Plastic/PVC Flue Venting Required – Ensures safe and compliant exhaust for condensing furnaces.
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Flexible Installation – Supports both upflow and horizontal configurations for versatile placement.
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Industry-Leading Warranty – 10-year parts warranty and lifetime heat exchanger warranty (with registration).
80,000 BTU Heating Power
The GR9T960804CN delivers 80,000 BTUs of input and 76,800 BTUs of output at 96% efficiency. It’s ideal for medium-sized homes, providing consistent warmth while minimizing fuel waste and energy costs.
High-Efficiency 96% AFUE
With a 96% AFUE rating, this Goodman gas furnace converts nearly all the fuel it consumes into usable heat. Only 4% escapes through exhaust, helping reduce heating expenses and supporting energy-efficient home upgrades. As a condensing furnace, it requires PVC or plastic flue venting for proper exhaust.
Two-Stage Heating with 9-Speed Blower
The two-stage gas valve allows the furnace to operate at a lower setting during mild weather and ramp up to full capacity in colder conditions. Combined with the 9-speed ECM blower motor, this system maintains quiet performance, steady temperatures, and improved efficiency year-round.
Durability and Reliability
Constructed with a heavy-gauge insulated steel cabinet and a durable aluminized steel heat exchanger, the GR9T960804CN is built for longevity. The hot surface ignitor ensures consistent starts, while insulation reduces both heat loss and noise for greater home comfort.
Warranty Protection
Backed by Goodman’s industry-leading warranty coverage, this model includes a 10-year parts warranty and a lifetime heat exchanger warranty when registered online after professional installation. This provides long-term peace of mind and reliable heating performance.
Installation and Maintenance
The Goodman GR9T960804CN supports upflow and horizontal installations, making it flexible for basements, attics, or utility spaces. It ships ready for natural gas but can be converted to propane with an optional LP conversion kit. Color-coded low-voltage terminals simplify wiring, and the self-diagnostic control board streamlines maintenance. A drain kit is required for horizontal installations, while upflow configurations do not require one.
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