Goodman 96% 120K BTU Gas Furnace Single Stage 24.5"W Upflow/Horizontal GR9S961205DN
The Goodman GR9S961205DN is Goodman’s largest-capacity furnace, delivering exceptional heating power and efficiency for big homes or properties in colder regions. With a 96% AFUE rating, a durable primary heat exchanger, and a nine-speed ECM blower motor, this single-stage gas furnace ensures reliable comfort, lower energy costs, and long-term dependability. Built with a rugged cabinet and advanced safety features, it’s designed for performance and peace of mind.
Key Features
- 120,000 BTU input with 115,200 BTU output – ideal for heating large homes
- 96% AFUE efficiency – saves on energy costs by reducing wasted fuel
- Single-stage burner – reliable full-capacity performance when heat is required
- 9-speed ECM blower motor – enhanced airflow control, quieter operation, and reduced energy consumption
- Natural gas standard; convertible to propane with optional LP conversion kit
- Installation flexibility – compatible with both upflow and horizontal configurations
- Heavy-gauge steel cabinet for durability and noise reduction
- Long-lasting hot surface ignitor for reliable starts
- Self-diagnostic control board for safety monitoring and easier troubleshooting
- Complies with Clean Air Act New Refrigerant Requirements
- Requires PVC/plastic flue venting for proper installation
- Warranty coverage: 10-year parts and lifetime heat exchanger (with registration)
Maximum Heating Capacity
The GR9S961205DN is Goodman’s most powerful residential furnace, providing 120,000 BTUs of heating with high-efficiency performance. Perfect for larger households or areas with harsh winters.
High-Efficiency Performance
Its 96% AFUE rating ensures nearly all fuel consumed is converted into heat, helping you stay comfortable while cutting down on utility costs.
Advanced Blower Motor
The nine-speed ECM motor delivers consistent airflow, quieter operation, and improved efficiency compared to outdated PSC designs.
Durability and Safety
Built with a reinforced cabinet, hot surface ignitor, and diagnostic control board, this Goodman furnace provides safe, long-lasting performance with reduced maintenance needs.
Flexible Installation
Compatible with both upflow and horizontal setups, this furnace adapts to different installation spaces such as basements, attics, or utility areas. Note: A drain kit is required for horizontal installations.
Warranty Protection
When installed and registered online, the GR9S961205DN includes Goodman’s 10-year parts warranty and lifetime heat exchanger warranty, offering superior protection and confidence in your investment.
View More Furnaces