Goodman 80% AFUE Gas Furnace Nine Speed ECM, Two Stage GR9T801205DN

The Goodman GR9T801205DN Gas Furnace offers reliable and energy-efficient heating for large homes. With a two-stage gas valve and a nine-speed ECM blower motor, this gas furnace is able to operate quietly, provide consistent comfort, and smooth airflow under demanding conditions.

Product Overview

This Goodman 80% AFUE furnace features advanced two-stage heating with precise airflow control. The two-stage gas valve allows the system to operate at low capacity for most of the day to conserve energy and to switch to high capacity when it detects lower temperatures outside. The nine-speed ECM motor achieves balanced airflow while optimizing energy use and minimizing noise to create a more comfortable indoor environment.

Quick Facts

• Model: GR9T801205DN
• AFUE Efficiency: 80%
• Configuration: Upflow / Horizontal
• BTU Capacity: 120,000
• Motor Type: Nine-Speed ECM
• Operation: Two Stage
• Fuel Type: Natural Gas (convertible to LP with kit)
• Ignition Type: Silicon Nitride Hot Surface Ignition

• Dimensions: 24-1/2" W x 28" D x 33-3/8" H

Capacity & Coverage

This model delivers 120,000 BTUs, which means it is perfect for homes that are 3,000 to 3,600 square feet, depending on the insulation and local climate. It provides evenly distributed heating so that comfort is maintained throughout the entire space, which is ideal for large living areas with multiple rooms.

Efficiency

This model offers an AFUE rating of 80%, which indicates that the furnace still puts most of the fuel into heat that can be used. The ECM blower provides even greater positive control on the power used, as it automates the adjustment of the blower cooling and heating and shifts quieter ECM cooling fans.

Construction & Design

Heavy-gauge steel sheet metal cabinets that are fully insulated and weatherproof provide quiet operation. Aluminized-steel tubular heat exchangers are lightweight and provide excellent heat transfer, ensuring the furnace will last generations. The powder coating will prevent corrosion and provide a more professional appearance.

Installation & Application

Built to accommodate upflow and horizontal configurations, this furnace can be in attics, basements, and utility areas. Thanks to front-panel access, installation and servicing are streamlined, while the compact cabinet design facilitates convenient installation amid a variety of home layouts.

Noise & Comfort

Achieving different speeds of operation with the ECM motor can be done with great comfort and silence. Furthermore, the two-stage gas valve functions in a way that the gas valve closes and the system runs on idle alternating low and high with minimal cycling to give you uninterrupted stillness and steady comfort in the room.

FAQs

Q1. What advantage does a two-stage furnace offer?

It saves energy by operating mainly at a lower heating level and runs at full capacity only when necessary for additional warmth.

Q2. Can this furnace be converted for propane use?

Propane can be used, if you install the compatible LP conversion kit.

Q3. What home size is ideal for this furnace?

It can be used on homes that are 3,000 to 3,600 sq. ft. in size depending on the insulation and climate.

Q4. Is it compatible with Goodman cooling systems?

It works with Goodman air conditioning systems and evaporator coils to complete the HVAC setup.

Q5. How quiet is the GR9T801205DN during operation?

You can hardly notice it is running due to the insulated cabinet and ECM motor design.

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