Cost Breakdown: What to Expect When Buying and Installing This 3 Ton 14.5 SEER2 Goodman System

The Big Picture: Equipment, Labor, and Everything in Between

When it comes to upgrading your HVAC system, it’s not just about grabbing the lowest price tag online and calling it a day. A full central air setup—like the Goodman 3 Ton 14.5 SEER2 System with the GLXS4BA3610 condenser and AMST36CU1300 air handler—comes with more than just the boxes on the pallet.

In this guide, we’ll break down:

• The average cost of the equipment

• Typical labor and installation charges

• Additional parts and materials that add up fast

• Permit and inspection fees

• Tips to save money without sacrificing quality or warranty

Let’s get into the numbers.

1. Equipment Cost: What You’re Really Paying For

The base price of this Goodman system typically ranges between $2,400 and $2,900 depending on dealer pricing and current inventory. It includes:

• The energy-efficient GLXS4BA3610 condenser with R-32 refrigerant

• The versatile AMST36CU1300 air handler

• Factory warranty and documentation

For a detailed look at equipment costs and features, check out this breakdown on Today's Homeowner.

2. Labor Costs: Installation Isn’t Cheap — And It Shouldn’t Be

Professional labor for installing a 3-ton system varies widely, but you can expect to pay anywhere from $3,500 to $5,500. Factors that influence labor costs include:

• Whether your ductwork needs repairs or upgrades

• Line set length and refrigerant charge complexity

• Electrical work like disconnects or breaker panel upgrades

The folks at HomeAdvisor estimate national install averages around $5,900, which aligns well with experienced contractors’ quotes.

3. Additional Parts and Materials: The Often Overlooked Line Items

Beyond the big pieces, you’ll need parts like:

• Refrigerant line sets designed for R-32 (typically $150-$400)

• Thermostat (range $80-$300 depending on tech and brand)

• Electrical disconnects and wiring materials

• Drain lines and duct sealing supplies

For a homeowner-friendly rundown on necessary parts and accessories, Energy.gov’s HVAC guide is a great resource.

4. Permitting, Inspection, and Code Compliance: Don’t Skip This Step

Many municipalities require permits for HVAC installation, including mechanical and electrical permits. Fees usually range from $50 to $400.

Why is this important? Beyond legality, permits ensure:

• Safe, code-compliant installation

• Proper inspection by local officials

• Peace of mind for insurance and resale

Check out Energy Vanguard’s blog for a detailed look at permit requirements by region.

5. Hidden Costs: Avoiding Common Installation Pitfalls

Poor installation can lead to inefficiencies that cost you more over time. One common example is incorrect airflow setup due to misconfigured DIP switches on the AMST36CU1300 air handler. This can cause issues like short cycling and humidity problems.

Learn more about airflow troubleshooting and why correct setup matters from HVAC School—it’s an eye-opener for DIYers and professionals alike.

What’s the Total Cost?