So You Just Got a New Goodman System — Let’s Lock In That Warranty
Installing a brand-new Goodman GLXS4BA3610 air conditioner and AMST36CU1300 air handler system is a big investment. It’s efficient, eco-friendly thanks to R-32 refrigerant, and designed to last. But even the best equipment is only as good as the warranty that backs it.
And let me tell you — Goodman offers one of the best warranties in the HVAC game. The catch? You’ve gotta do your part. That starts with proper registration and understanding exactly what’s covered, what’s not, and what can void your warranty altogether.
This blog walks you through the full warranty process and gives you the inside track on protecting your 3-ton R-32 system from Day One.
What’s the Warranty on the GLXS4BA3610 + AMST36CU1300?
If installed in a residential application and properly registered, you’re looking at:
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10-Year Parts Limited Warranty
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10-Year Unit Replacement Warranty (on select qualifying products)
This covers major components like the compressor, coil, and internal parts — as long as there’s no lapse in registration or proper installation.
Pro Tip: Always read the warranty documentation specific to your serial number. It can vary slightly by region and distributor.
For a deep dive into Goodman’s official terms, see Goodman’s warranty guide here.
Step 1: Register Your System Immediately
Why Registration Matters
Unregistered systems only get a 5-year limited warranty. That’s cutting your coverage in half — and if your compressor goes out in year 6, that’s on your wallet.
What You’ll Need
To register your system, go to Goodman’s Product Registration Portal and have this info handy:
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Model numbers for the condenser and air handler
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Serial numbers for both units
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Installation date
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Your address and contractor info
Deadline: 60 Days
You have 60 days from the date of installation to register. Miss that? You’re defaulted to the 5-year limited warranty.
Step 2: Verify Proper Installation
Goodman’s warranty requires professional installation by a licensed HVAC contractor.
If you go DIY or use an unlicensed installer and something goes wrong? You may be stuck paying for a new coil or compressor out of pocket.
Want to learn why professional installation matters more than brand? Check out this breakdown from Bryant.
Step 3: Document Everything
If there’s ever a claim, the warranty department will want to see:
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Installation receipts
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Proof of model/serial numbers
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Service records (especially for compressors or coil-related claims)
Keep these in a labeled file, cloud folder, or even a zip-lock bag taped to the inside of your indoor unit.
Step 4: Schedule Regular Maintenance
Goodman doesn’t require maintenance to keep the warranty valid, but it helps you:
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Catch issues early
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Avoid system strain that might be considered "user damage"
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Have proof of system care if you file a claim
Consider annual maintenance by a licensed tech. For more details, see HVAC.com’s Maintenance Checklist.
Step 5: Avoid These Warranty-Killing Mistakes
Here’s what can void your Goodman warranty — no exceptions:
❌ Not Registering Within 60 Days
As mentioned, this halves your coverage term.
❌ DIY or Unlicensed Installation
Even if the install looks perfect, Goodman won’t cover it.
❌ Using Non-OEM Parts
Stick with Goodman-approved parts during repairs.
❌ Refrigerant Abuse
Using the wrong type, like R-410A instead of R-32, can destroy your system and your warranty. Learn more about refrigerant changes here.
❌ Moving the Unit Without Notification
If you move, you can transfer the warranty — but you have to notify Goodman within 30 days.
Bonus: Transferring the Warranty
Selling your home? The new buyer can transfer the warranty by submitting a transfer request within 30 days of closing.
It’s a nice touch when listing your home — especially for buyers who care about HVAC efficiency and peace of mind.
Final Thoughts from Tony
Look — the GLXS4BA3610 system paired with the AMST36CU1300 air handler is a solid match. It's built to perform. But even the best HVAC gear can have a hiccup. The good news is that Goodman’s warranty is generous — if you register it, follow the rules, and treat your system right.
And if you haven’t picked up your system yet, check out the 3 Ton 14.5 SEER2 R-32 Bundle here — it's one of the best values on the market right now for high-efficiency performance.
Need more airflow tips? Visit my guide: Airflow Balancing & ECM Settings on the AMST36CU1300 Air Handler.
See you later,
- Tony the Trusted Tech
