Goodman 80% AFUE Gas Furnace Nine Speed ECM, Single Stage GR9S800603AU (For Sale in California Only)
Goodman 80% AFUE Gas Furnace Nine Speed ECM, Single Stage GR9S800603AU (For Sale in California Only)
The Goodman GR9S800603AU gas furnace is one of the best products in the Goodman catalog for quality heating performance. It also includes quality airflow and internal components. It is designed for residential HVAC systems and provides consistent heating while also providing consistent heating in different areas.
The GR9S800603AU gas furnace uses a single-stage heating design and multi-speed ECM blower. These ECMs adjust the amount of airflow and contribute to a consistent indoor temperature. This system also uses its advanced skills to save energy.
Product Overview
The Goodman GR9S800603AU has a heating capacity of 60,000 BTUs, and 80% of its output is used to heat the indoors. This design also allows the furnace to achieve an AFUE of 80%. This is why this furnace is used for heating residential systems because of how consistent and dependable the airflow is.
Furthermore, the furnace has a multi-speed ECM blower and a single-stage gas valve. These are also used to distribute air evenly into the different ducts. The blower and heat exchanger are engineered to ensure the furnace has a consistent heating performance.
Quick Facts of Goodman GR9S800603AU
- Brand: Goodman
- SKU / Model: GR9S800603AU
- Heating Capacity: 60,000 BTU input
- Heating Output: 48,000 BTU
- Efficiency Rating: 80% AFUE
- Furnace Type: Single-Stage Gas Furnace
- Blower Motor: Multi-Speed ECM Motor
- Installation Configuration: Upflow / Horizontal
- Voltage: 115V
- Dimensions: 14" W × 28" D × 33-3/8" H
Capacity & Coverage
For the GR9S800603AU gas furnace, the heating capacity is 60,000 BTUs. This is also used to keep the home warm. The single-stage gas valve is used to create a comfortable environment indoors.
Efficiency
With an 80% AFUE, this furnace has a high efficiency rating, converting a large amount of fuel into usable heat. The multi-speed ECM blower motor aids in efficient heat distribution, providing consistent heating performance.
Construction & Design
This furnace features a heat exchanger made of aluminized steel and a metal cabinet furnace, providing reliable heating. Improved ignition components and built-in cooling system airflow pathways allow steady heating cycling.
Installation & Application
The GR9S800603AU model allows for upflow and horizontal configurations, providing flexible options in residential HVAC systems while providing reliable performance.
Noise & Comfort
The multi-speed ECM blower motor aids in quieter and smoother operation. The controlled airflow system helps to maintain your desired comfort level by preventing extremes in heating output.
FAQs
What heating capacity does the GR9S800603AU furnace provide?
This furnace provides a 60,000 BTU input capacity with an output of nearly 48,000 BTU.
What type of blower motor does this furnace use?
The GR9S800603AU has a multispeed ECM blower motor to help with airflow efficiency and volume.
What efficiency rating does this furnace offer?
This model has an AFUE rating of 80%, providing excellent heating reliability.
Explore More
-
Goodman HVAC System
- Goodman GR9S960603BU 60,000 BTU 96% AFUE Gas Furnace
- Goodman GR9S800804BU 80,000 BTU Gas Furnace
Product features
Product features
Materials and care
Materials and care
Merchandising tips
Merchandising tips
Share

What Our Customers Say
Trusted by HVAC professionals and homeowners nationwide
Heating & Cooling Equipment Calculator
Get expert recommendations from our certified technicians
Your HVAC Recommendation
Recommended BTU Range
Suggested System Type
Estimated Monthly Operating Cost
Recommended Product Category
Important: This is an estimate only. Final sizing and system selection should be confirmed by a licensed HVAC professional who can assess your specific home conditions, local climate, and other factors.