Goodman 80% AFUE Gas Furnace Nine Speed ECM, Single Stage, GR9S800804BN

The Goodman GR9S800804BN Gas Furnace has powerful and efficient heating for larger residential spaces. With a nine-speed ECM motor and single-stage operation, it provides great airflow and quiet heating for the entire season.

Product Overview

This Goodman 80% AFUE gas furnace balances the performance and the energy cost of the home heating systems. The 9-speed ECM motor provides smooth airflow and temperature control, while the single-stage gas valve provides operational efficiency. The design allows for versatile and simple installations and consistent comfort in all rooms of the house. This insulated cabinet integrates seamlessly into the home heating systems.

Quick Facts

• Model: GR9S800804BN
• AFUE Efficiency: 80%
• Configuration: Upflow / Horizontal
• BTU Capacity: 80,000
• Motor Type: Nine-Speed ECM
• Operation: Single Stage
• Fuel Type: Natural Gas (convertible to LP with kit)

• Dimensions: Approx. 17-1/2" W × 28" D × 33-3/8" H

Capacity & Coverage

With 80,000 BTUs of heating capacity, this furnace is ideal for homes between 1,800 and 2,400 square feet depending on the climate and insulation. It provides the even heating and maintains the comfortable indoor temperature throughout the winter months.

Efficiency

The GR9S800804BN works with an 80% AFUE rating, which means most of the fuel used turns into heat and only 20% of it goes to waste. With the ECM motor, it modifies and saves energy at various circulation speeds, aiding the distribution of air uniformly.

Construction & Design

The design utilizes heavy gauge steel frameworks, which assist with structure and insulation to silence the assembly. The heat exchanger is made to and finishes to painted corrosion resistant steel which prolongs heat retention and corrosion.

Installation & Application

This model can be set to promote upflow or adjusted to horizontal. This lets it be easily set and located in residential homes in places such as basements, attics, or utility rooms which makes it very versatile. The front panel is also service friendly to maintain or set up new systems.

Noise & Comfort

All nine speeds of the ECM motor provide noise-free air movement with adequate and uniform air distribution to provide absolute temperature control. Since it is a single-stage heating system, it provides unrestrained warmth while avoiding temperature cycling.

FAQs

Q1. What makes the nine speed ECM motor efficient?

The fan speed is adjusted electronically which optimizes it for greatly reduced power use while also lowering the operational sound of the device.

Q2. Can I use this furnace for propane?

Yes, this furnace can use propane with the proper LP conversion kit.

Q3. How big of a house can a unit heat?

This unit works for larger homes in the range of 1,800 to 2,400 sq. ft. depending on insulation and climate.

Q4. Does this furnace work with Goodman cooling systems?

Yes, Goodman air conditioners and evaporator coils work with this furnace.

Q5. How loud is this unit?

The designed insulated cabinet and ECM motor located in the furnace reduces sound level with the conditioned air while ensuring smooth and effective air circulation.

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