Goodman 120,000 BTU 96% AFUE Gas Furnace Two-Stage GR9T961205DN

The Goodman GR9T961205DN is a 120,000 BTU gas furnace designed to deliver high-efficiency heating, improved comfort, and dependable performance for residential applications. With a 96% AFUE rating, this furnace converts up to 96% of the fuel it consumes into usable heat, helping homeowners reduce energy waste while maintaining comfortable indoor temperatures throughout the heating season.

Unlike traditional single-stage furnaces, the GR9T961205DN features a two-stage gas valve that operates at a lower heating capacity during milder conditions and automatically increases to full capacity when additional heat is needed. This staged operation helps provide more consistent temperatures, reduces temperature swings, improves efficiency, and allows the furnace to operate more quietly during typical heating cycles.

The GR9T961205DN is equipped with an energy-efficient multi-speed ECM blower motor that automatically adjusts airflow to improve comfort while using less electricity than a standard PSC blower motor. Low continuous fan speed options provide quiet air circulation between heating cycles, helping promote more even temperatures and improved indoor air quality throughout the home.

Engineered for long-lasting durability, the GR9T961205DN utilizes a heavy-duty aluminized steel tubular primary heat exchanger paired with a stainless steel secondary heat exchanger to maximize efficiency and provide dependable performance year after year. A durable silicon nitride igniter provides reliable ignition, while the quiet two-speed induced draft blower helps ensure smooth and efficient furnace operation.

Designed with both installers and homeowners in mind, the GR9T961205DN features a self-diagnostic control board with constant memory LED fault code history to simplify maintenance and troubleshooting. Color-coded low-voltage terminals include provisions for compatible indoor air quality accessories such as electronic air cleaners and humidifiers, allowing homeowners to enhance their overall comfort system.

The furnace cabinet is designed for installation flexibility with upflow, horizontal left, and horizontal right configurations. The GR9T961205DN is certified for both direct vent (2-pipe) and non-direct vent (1-pipe) applications, providing additional installation options for a variety of residential applications. Convenient left- or right-side gas and electrical connections, easy-to-install venting options, and an airtight cabinet design with cabinet air leakage of 2% or less help simplify installation while improving system performance.

The GR9T961205DN features a heavy-gauge steel cabinet with a durable finish, fully insulated heat exchanger and blower sections, and an airtight solid bottom or side return design with easy-cut tabs for simplified bottom air-inlet applications. The furnace is AHRI Certified and ETL Listed and complies with California's 40 ng/J Low NOx emissions standard. Please note that this model cannot be installed within California's South Coast Air Quality Management District (SCAQMD) or San Joaquin Valley Air Pollution Control District (SJVAPCD).

Whether replacing an aging furnace or installing a new high-efficiency HVAC system, the Goodman GR9T961205DN offers an excellent combination of energy efficiency, advanced comfort control, installation flexibility, and long-term reliability.

This System Includes

Goodman GR9T961205DN Gas Furnace

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Thermostat, line set, venting materials, electrical whip/disconnect, condensate accessories, installation materials, and any required field-supplied parts unless specifically stated.