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Goodman GSX14 Review

SEER: Up to 15
Decibel Level: As low as 71
Compressor Type: Single-stage
Price: $3000 – $4500
Tonnage: 1.5 to 5 tonnes
Cooling Capacity: 18,000 – 60,000 Btus
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Goodman GSX14 Air Conditioner Review

The Goodman GSX14 is a reliable, standard-efficiency air conditioner designed for homeowners who want a quiet, high-efficiency cooling system without paying for extra features and advanced technologies found in Goodman’s premium models.

This unit is ideal for families on a budget who still want to upgrade to a more efficient central air system. Despite being a basic model, the GSX14 is durable, dependable, and built to keep your home comfortable through many summers.

This review covers the GSX14’s design, efficiency, features, warranty, and compares it to three other Goodman models to help you decide which unit fits your needs.


In a Nutshell

Average Price (with installation): $3,000 – $4,500

Top Features:

  • Quiet, reliable performance

  • Sound-control top for reduced noise

  • Excellent warranty coverage

  • Made in the USA

  • High-efficiency single-stage compressor

  • Single-speed fan for consistent airflow

  • Durable components to protect against wear and weather

  • Easy-installation features that reduce labor costs


The Bottom Line

The GSX14 is a solid choice if you want a basic high-efficiency air conditioner. Most units have a SEER rating of 14, with some rated up to 15.

While it lacks ENERGY STAR certification and advanced technologies like two-stage or variable-speed compressors, it’s still well-built, quiet, and reliable. It provides consistent cooling and easy installation, making it suitable for homes with standard cooling needs.

Keep in mind that rebate eligibility may be limited because this model is not ENERGY STAR certified. If rebates are a priority, other models in Goodman’s lineup may offer better long-term savings.


In-Depth Review

Goodman GSX14 Specifications:

Specification Details
Compressor Single-stage
SEER Up to 15
ENERGY STAR Certified No
Decibel Rating As low as 71 dB
Tonnage 1.5 – 5 tons
Cooling Capacity 18,000 – 60,000 BTUs

Features Overview:

  • Smartcoil Technology: Uses premium copper tubing and enhanced aluminum fins for efficient heat transfer and energy savings.

  • Easy Installation: Factory charge for up to 15 feet of tubing, fast wiring connections, and easy-access ports reduce labor costs.

Other Key Features:

  • Split-system design for homes with ductwork

  • Filter drier protects the unit from moisture and ensures durability

  • Chlorine-free refrigerant

  • PSC single-speed fan motor for consistent airflow

  • Heavy-gauge, galvanized-steel cabinet with powder-coated finish

  • Coil guard for extra protection of internal components

  • AHRI certified and ETL safety-compliant


Warranty Information

The GSX14 comes with:

  • 2-year limited unit replacement warranty

  • 10-year limited parts warranty

Note: To receive full warranty coverage, the unit must be registered online within 60 days of installation. Unregistered units will only receive a 5-year parts warranty and no unit replacement coverage.


Comparable Models

Price Comparison: GSX14 vs. GVXC20

  • The GVXC20 is Goodman’s top-of-the-line unit, costing between $4,500 and $5,500+ with installation.

  • It features a variable-speed inverter compressor, ENERGY STAR certification, SEER 24.5, advanced diagnostics, Wi-Fi control, and better warranty coverage.

  • While the GVXC20 is more efficient and feature-rich, the GSX14 is more budget-friendly and provides adequate cooling for Canadian summers.

Feature Comparison: GSX14 vs. GSXC16

  • The GSXC16 has a two-stage scroll compressor, SEER 17, ENERGY STAR certification, and two-speed fan.

  • It also supports self-diagnostics, Wi-Fi monitoring, and CoolCloud app compatibility, making it more advanced, quieter, and better for larger or hotter homes.

Tier Comparison: GSX14 vs. GSX13

  • The GSX13 is very similar but has a lower SEER of 13.

  • Both models have single-stage compressors, single-speed fans, easy installation features, and comparable warranties.

  • The GSX14 offers better energy efficiency, more consistent cooling, and slightly greater suitability for larger spaces or warmer regions, making it a better long-term investment than the GSX13.


Final Thoughts

The Goodman GSX14 is a solid, affordable, high-efficiency air conditioner for homeowners who want reliable performance without advanced features.

It’s perfect for:

  • Smaller or mid-sized homes

  • Standard cooling needs in mild Canadian climates

  • Homeowners seeking a budget-friendly upgrade from older units

For those seeking higher efficiency, ENERGY STAR eligibility, and advanced features, consider the GSXC16 or GVXC20 for better energy savings and technology options.