What size furnace should I buy?

Square FootageFurnace BTU
1,000-1,200 sq. ft. Home40,000 - 60,000 BTU
1,200-1,500 sq. ft. Home60,000 BTU
1,500-1,800 sq. ft. Home60,000 - 80,000 BTU
1,800-2,500 sq. ft. Home80,000 - 100,000 BTU
2,500-3,500 sq. ft. Home100,000 to 120,000 BTU
Goodman GR9S92 Review

Goodman GR9S92 Review

AFUE: Up to 92%
Burner Type: Single-Stage
Blower Type: Multi Speed ECM Motor
Price: $4,000 – $4,600
BTU Output: 36,800 to 110,400
Free Instant Quote

Limited Inventory Notice

Please note, this model has been marked as having limited inventory by the manufacturer. However, it may still be available for purchase through authorized distributors and contractors for a limited time.


Goodman GR9S92 Furnace Review

The Goodman GR9S92 is a high-efficiency gas furnace built to deliver reliable comfort and consistent heating at an affordable price. With an AFUE rating of 92%, this model offers improved energy efficiency compared to older furnaces, helping homeowners reduce heating costs without sacrificing performance.

Although it isn’t ENERGY STAR® certified, the GR9S92 still delivers dependable operation and solid efficiency, making it a strong contender for homes in moderate climates.

This review will break down the furnace’s key specifications, top features, warranty details, and how it compares to other Goodman models to help you determine whether it’s the right fit for your home.


The Goodman GR9S92 at a Glance

Average Price (with installation): $4,000 – $4,600

Top Features

  • 92% AFUE efficiency for lower energy consumption and better heating performance

  • Multi-speed blower motor for enhanced airflow and more consistent indoor comfort

  • Durable aluminized-steel heat exchanger backed by a lifetime warranty

  • Compact cabinet design for flexible installation in tight spaces

  • Self-diagnostic control board for quick and accurate troubleshooting

  • 10-year parts warranty and 25-year (lifetime with registration) heat exchanger warranty


The Bottom Line

The Goodman GR9S92 is a cost-effective and efficient furnace that offers dependable heating performance for small to mid-sized homes. While its single-stage burner may not deliver the precise temperature control or efficiency of two-stage models, it still provides reliable comfort and quiet operation at a competitive price.

If you’re looking for a budget-friendly, durable, and well-warrantied heating system, the GR9S92 is a smart investment. Just ensure professional installation and timely warranty registration to enjoy full coverage and long-term peace of mind.


In-Depth Review

Goodman GR9S92 Specifications

  • AFUE Efficiency: 92%

  • Burner Type: Single-stage

  • Blower Type: Multi-speed

  • ENERGY STAR Certified: No

  • Heat Exchanger Warranty: 25 years (Lifetime with registration)

  • Parts Warranty: 10 years (with registration)


Key Features Overview

The Goodman GR9S92 is designed for durability, efficiency, and flexibility. Its aluminized-steel primary heat exchanger ensures long-term corrosion resistance and reliable heat transfer. The multi-speed blower motor enhances comfort by adjusting airflow for more even temperature distribution throughout your home.

Additional Features:

  • Compact cabinet design for easy installation in basements, closets, or utility rooms

  • Quiet single-speed induced draft blower for smooth and silent operation

  • Insulated cabinet to reduce heat loss and operating noise

  • LED-equipped self-diagnostic control board for simplified troubleshooting

  • Fast installation and easy configuration, saving time and labor costs


Warranty Information

The Goodman GR9S92 comes with comprehensive warranty coverage that reflects the brand’s commitment to quality and reliability:

  • 10-Year Parts Limited Warranty (with registration)

  • 25-Year Heat Exchanger Limited Warranty (upgraded to Lifetime if registered within 60 days)

  • No unit replacement warranty on this model

To qualify for full warranty coverage:

  1. Have the furnace installed by a licensed HVAC professional.

  2. Register the unit within 60 days of installation.

  3. Perform regular maintenance as recommended in the owner’s manual.

These steps ensure you receive the maximum protection and lifespan from your furnace.


Final Thoughts

The Goodman GR9S92 is a reliable, efficient, and affordable gas furnace designed to deliver steady comfort and long-term performance. While it lacks advanced features like two-stage operation or ENERGY STAR certification, it compensates with strong reliability, quiet operation, and excellent warranty protection.

For homeowners in moderate climates who need a dependable heating system without overspending, the GR9S92 offers excellent overall value.

If you’re upgrading from an older, less efficient furnace, this model will deliver noticeable energy savings, improved comfort, and peace of mind backed by Goodman’s trusted warranty coverage.