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 GR9S96 Review

Goodman GR9S96 Review

AFUE: Up to 96%
ENERGY STAR ®: Yes
Burner Type: Single-Stage
Blower Type: Multi Speed ECM Motor
Price: $4,400 to $5,000
BTU Output: 57,600 to 76,800
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 HVAC contractors for a limited time.


Goodman GR9S96 Gas Furnace Review

The Goodman GR9S96 is a high-efficiency, reliable, and quiet gas furnace designed to deliver consistent warmth and lasting performance. Built with durable materials and advanced engineering, it’s a dependable choice for homeowners who want comfort, energy efficiency, and peace of mind during the colder months.

This detailed review covers the GR9S96’s key specifications, features, warranty coverage, efficiency rating, and pricing—and also compares it to other Goodman models to help you decide if it’s the best fit for your home.


Goodman GR9S96 at a Glance

Average Price (with installation): $4,000 – $4,800

Key Features

  • Proven reliability and quality construction

  • Heavy-duty aluminized-steel tubular heat exchanger for durability

  • Stainless-steel secondary heat exchanger to boost efficiency

  • Single-stage gas valve for consistent, even heating

  • Long-lasting silicon nitride igniter for dependable performance

  • Quiet operation with single-speed induced draft blower

  • Meets AHRI certification and ETL North American safety standards

  • Self-diagnostic control board with constant memory for simplified troubleshooting

  • Compatible with electronic air cleaners and humidifiers

  • Easy to install and service

  • High static airflow capability


Bottom Line

The Goodman GR9S96 strikes an ideal balance between efficiency and affordability. With an impressive 96% AFUE rating, this furnace converts nearly all of its fuel into usable heat, helping you cut down on energy waste and heating costs.

Its single-stage burner provides steady, reliable warmth, while the stainless-steel secondary heat exchanger enhances heat transfer for optimal performance. The silicon nitride igniter eliminates the need for a standing pilot light, reducing maintenance requirements.

Additionally, its sealed cabinet and quiet blower design ensure whisper-quiet operation—perfect for maintaining comfort without unnecessary noise.

With simple installation, strong warranty protection, and compatibility with indoor air quality add-ons, the GR9S96 is a dependable choice for homeowners seeking comfort, savings, and long-term reliability.


In-Depth Review

Product Specifications

Feature Details
AFUE 96%
Burner Type Single-stage
Blower Type Single-speed
ENERGY STAR® Certified Yes
Heating Capacity 44,000 – 67,000 BTUs

Features Overview

The GR9S96 is designed for both durability and energy efficiency. Its aluminized-steel primary heat exchanger and stainless-steel secondary exchanger ensure excellent heat transfer and a long operational life.

A self-diagnostic control board continuously monitors system performance, storing error codes for quick and easy troubleshooting—helping reduce downtime and service costs.

Plus, it’s compatible with air cleaners and humidifiers, making it easier to maintain healthier indoor air quality.


Additional Highlights

  • Fast condensate drainage system helps prevent leaks

  • Meets AHRI performance standards

  • Certified for ETL North American safety compliance

  • Customizable airflow settings for flexible installation

  • Low NOx emissions for an environmentally friendly performance


Warranty Information

Goodman backs the GR9S96 with one of the strongest warranties in the industry:

  • 10-Year Parts Limited Warranty

  • 10-Year Unit Replacement Warranty

  • Lifetime Heat Exchanger Warranty

To ensure full warranty coverage:

  1. Register your furnace within 60 days of installation.

  2. Have it installed by a licensed HVAC professional.

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

With this level of protection, homeowners can expect long-term reliability and value from their Goodman furnace investment.


Final Verdict

The Goodman GR9S96 offers an excellent combination of performance, quiet operation, energy savings, and durability. Its robust warranty and proven reliability make it a smart, worry-free choice for homeowners looking to upgrade their heating system without overspending.