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Goodman GSX16 Review

SEER: Up to 16
ENERGY STAR ®: Yes
Decibel Level: As low as 71
Compressor Type: Single-stage
Price: $3500 – $5500
Tonnage: 1.5 to 5 tonnes
Cooling Capacity: 18,000 – 57,000 Btus
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Goodman GSX16 Air Conditioner Review

The Goodman GSX16 is an ideal option for families looking to replace an older, less efficient air conditioner without spending a fortune. While it doesn’t come with the advanced technologies found in Goodman’s higher-end units, the GSX16 is durable, reliable, and energy-efficient, making it a solid choice for homeowners who want a high-quality cooling system on a budget.

This review will cover the GSX16’s features, efficiency, pricing, and warranty, and compare it to other Goodman models so you can see how it stacks up.


In a Nutshell

Average Price (with installation): $3,500 – $5,500

Top Features:

  • Energy-efficient single-stage scroll compressor

  • PSC condenser fan motor for consistent airflow

  • Smartcoil technology for better heat transfer and lower operating costs

  • Quick and easy installation

  • Built to last with durable components

  • Quiet operation with a sound-control top

  • Chlorine-free refrigerant

  • Made and assembled in the U.S.


The Bottom Line

The GSX16 is a great choice if you want a high-efficiency, reliable air conditioner without paying for extra features or advanced technologies.

Although it’s a single-stage unit, it uses a high-efficiency scroll compressor and meets ENERGY STAR® requirements, helping you save on energy bills while providing consistent cooling.

Durable components, thoughtful design, and a solid warranty make it a dependable option for Canadian homes, capable of withstanding years of use while delivering quiet, efficient performance.


In-Depth Review

Goodman GSX16 Specifications:

Specification Details
Compressor Single-stage scroll
SEER Up to 16
ENERGY STAR Certified Yes
Decibel Rating As low as 71 dB
Tonnage 1.5 – 5 tons
Cooling Capacity 18,000 – 57,000 BTUs

Features Overview:

  • Smartcoil Technology: Uses premium copper tubing and aluminum fins to increase efficiency, reduce refrigerant use, and lower energy costs.

  • Easy Installation: Pre-charged for up to 15 feet of tubing, easy-connect wires, and a ground lug connection simplify installation and reduce labor costs.

  • Energy-Efficient Performance: A single-stage scroll compressor and PSC fan motor provide quiet, efficient, and reliable cooling.

Other Key Features:

  • Copper coil tubing with enhanced aluminum fins

  • Heavy-gauge steel cabinet with protective louvered design

  • Baked enamel finish for durability

  • Filter drier to protect against moisture

  • Coil guard and fan grille for component protection

  • AHRI certified

  • Uses chlorine-free refrigerant


Warranty Information

The GSX16 comes with:

  • 10-year limited parts warranty

  • 2-year unit replacement warranty

Tip: Register your air conditioner within 60 days of installation to qualify for full coverage. Unregistered units only get a 5-year parts warranty and lose the unit replacement protection.


Comparable Models

Price Comparison: GSX16 vs. GSX13

  • The GSX13 is Goodman’s more affordable entry-level model, costing $3,000 – $4,500 in Canada.

  • The GSX13 has a SEER rating of 13, no ENERGY STAR certification, and lower efficiency, making it better for milder climates or smaller spaces.

  • If you want better efficiency and rebate eligibility, the GSX16 is the smarter choice.

Feature Comparison: GSX16 vs. GSXC18

  • The GSXC18 is a premium model with a SEER of 19, ENERGY STAR certification, a two-stage scroll compressor, two-speed fan, remote Wi-Fi control, built-in diagnostics, and CoolCloud app compatibility.

  • It also comes with a lifetime compressor warranty and a 10-year unit replacement warranty, making it suitable for larger homes or hot, humid climates.

Tier Comparison: GSX16 vs. GSXC16

  • The GSXC16 is one step above the GSX16, featuring a two-stage scroll compressor, SEER 17, two-speed fan, ENERGY STAR certification, ComfortBridge communicating technology, and CoolCloud app compatibility.

  • This model offers better efficiency, quieter operation, and remote monitoring, but comes at a higher price point.


Final Thoughts

The Goodman GSX16 is a reliable, efficient, and affordable mid-range air conditioner.

It’s perfect for:

  • Homeowners replacing older units without spending excessively

  • Homes with standard cooling needs

  • Families looking for quiet and dependable operation

While it lacks advanced technologies like variable-speed compressors and smart Wi-Fi control, the GSX16 provides high-quality cooling, energy savings, and long-term reliability, making it an excellent investment for Canadian households.