HVAC Warranty Checker
Find your manufacturer's warranty portal in one click; when a covered part fails, The Cooling Company diagnoses the failure, gives you the documentation your claim needs, and does the labor at a price agreed upfront.
💡 Key Takeaways
- ✓Search 49 HVAC brands with direct links to manufacturer warranty portals, no guesswork.
- ✓You'll need your unit's model number and serial number (found on the equipment nameplate) to check warranty status.
- ✓Most HVAC warranties cover parts for 5–10 years but labor coverage varies, always verify both.
- ✓If your warranty is active, contact a licensed dealer (not the manufacturer) to file a claim.
How do I check my HVAC warranty?
To check your HVAC warranty, locate the model and serial number on your unit's nameplate, then visit the manufacturer's warranty lookup portal. We've compiled direct links to dozens of HVAC brand warranty portals below, search by brand name and click through to check your coverage instantly.
Check Your Warranty in 3 Steps
Locate your serial number
Find the metal nameplate on your outdoor condenser or indoor air handler. Write down both the model number and serial number.
Tip: The nameplate is usually on the side panel. On furnaces, check inside the front access panel.
Select your brand below
Use the search bar or filter pills to find your HVAC brand in the grid. Click the brand card to go directly to the manufacturer's warranty portal.
Enter your information
On the manufacturer's website, enter your model and serial number. The portal will show your warranty status, coverage dates, and what's included.
Tip: Save a screenshot of your warranty confirmation for your records.
Find Your Brand & Check Your Warranty
Search by brand name or use the filter pills to narrow results. Click any brand card to go directly to the manufacturer's warranty portal.
Showing 48 of 48 brands
American Standard
Trane Technologies
Online Lookup
Coleman
Johnson Controls
Online Lookup
Ruud
Rheem
Online Lookup
Mitsubishi
Mitsubishi Electric
Online Lookup
Fujitsu
Fujitsu General
Online Lookup
Payne
Carrier
Online Lookup
Nortek
Rheem
Online Lookup
RunTru
Trane Technologies
Online Lookup
WeatherKing
Rheem
Online Lookup
Armstrong Air
Allied Air
Online Lookup
Ducane
Allied Air
Online Lookup
Ameristar
Trane Technologies
Online Lookup
GMC
Daikin
Online Lookup
LG
LG
Online Lookup
WaterFurnace
WaterFurnace
Online Lookup
Samsung
Samsung
Online Lookup
Unico
Unico
Online Lookup
Weil-McLain
BDR Thermea
Online Lookup
Bosch
Bosch
Online Lookup
Gree
Gree
Online Lookup
Klimaire
Klimaire
Online Lookup
Pioneer
Pioneer
Online Lookup
Heil
Carrier (ICP)
Online Lookup
Day & Night
Carrier (ICP)
Online Lookup
KeepRite
Carrier (ICP)
Online Lookup
Comfortmaker
Carrier (ICP)
Online Lookup
Arcoaire
Carrier (ICP)
Online Lookup
AirQuest
Carrier (ICP)
Online Lookup
Tempstar
Carrier (ICP)
Online Lookup
Toshiba
Carrier
Online Lookup
MrCool
MrCool
Registration Portal
Rinnai
Rinnai
Registration Portal
Frigidaire
Rheem / Nordyne
Registration Portal
Aire-Flo
Lennox
Registration Portal
US Boiler
US Boiler
Registration Portal
ClimateMaster
ClimateMaster
Registration Portal
Lochinvar
Lochinvar
Registration Portal
Your warranty covers the part. It doesn't send a technician.
Manufacturers require warranty work to be done by a licensed technician. In the Las Vegas valley, that's us: The Cooling Company is a licensed Nevada HVAC contractor (C-21 #0075849). We diagnose the failure, give you the documentation your claim needs, and do the labor at a price agreed upfront.
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Questions? Contact us at hello@thecoolingco.com
Popular Brand Warranty Lookups
The brands Las Vegas homeowners ask us about most. Grab the model and serial number from the nameplate, then use the manufacturer's official portal to confirm your coverage.
York Warranty Lookup
York prints the model and serial number on the rating plate of the outdoor condenser and the indoor air handler. Enter them in York's official warranty tools to confirm whether your equipment still carries parts or compressor coverage and to check its registration status.
Open York's warranty portal →Nortek Warranty Lookup
Find the model and serial number on your Nortek-family unit's nameplate, then use the manufacturer's official registration portal to confirm whether the serial is on file and what coverage type applies. Registration status can affect the coverage shown for your equipment.
Open Nortek's warranty portal →Nordyne Warranty Lookup
Many Nordyne-branded HVAC systems are verified through the same manufacturer registration portal used for Nortek-family equipment. Enter the model and serial number from your unit's nameplate to see the coverage tied to that serial and whether the system was registered.
Open Nordyne's warranty portal →Ducane Warranty Lookup
Ducane equipment carries a model and serial number on the outdoor condenser or air handler nameplate. Use Ducane's official owner-support portal to check registration status and confirm what coverage is on record for that serial number.
Open Ducane's warranty portal →Goodman Warranty Lookup
Locate the serial number on the nameplate of your Goodman condenser or air handler, then check Goodman's official warranty lookup. It shows the coverage tied to that serial and whether the unit was registered, which can affect the length of parts coverage.
Open Goodman's warranty portal →Lennox Warranty Lookup
Have your Lennox model and serial number ready from the unit's rating plate. Lennox's owner warranty page walks you through registration and lets you review the coverage that applies to your specific system.
Open Lennox's warranty portal →Trane Warranty Lookup
Find the serial number on your Trane outdoor unit's nameplate and enter it in Trane's warranty lookup. The tool reports the base warranty on record and any registered coverage for that serial number.
Open Trane's warranty portal →Carrier Warranty Lookup
Enter the serial number from your Carrier equipment's nameplate into Carrier's official warranty lookup. It confirms the coverage on file and whether the unit was registered within the manufacturer's window.
Open Carrier's warranty portal →Don't see your brand? All 49 manufacturer portals are in the brand grid above.
Decoding HVAC Warranty Terms
Limited Warranty
Covers specific parts (compressor, heat exchanger, coils) for a set period. Does not cover labor, refrigerant, or wear-and-tear items like filters and belts.
Parts vs. Labor
"Parts warranty" means the manufacturer provides replacement parts at no charge. "Labor warranty" means the cost of the technician's time is also covered. Most warranties are parts-only.
Transferability
Most warranties can transfer once to a new homeowner if paperwork is filed within 30–60 days of the sale. Coverage length may be reduced upon transfer.
How to File a Warranty Claim
Verified your warranty is active? Here's how to get covered repairs handled quickly and correctly.
Confirm active coverage
Use the brand grid above to verify your warranty is still active. Note the coverage type (parts, labor, or compressor).
Document the issue
Write down the symptoms: unusual noises, error codes, temperature problems. Photos and videos help expedite the claim.
Contact a licensed dealer
Warranty claims are filed through authorized dealers, not the manufacturer directly. Call (702) 567-0707 for warranty service in Las Vegas.
Schedule a diagnostic
A licensed technician will inspect the system, confirm the failure, and determine if it falls under warranty coverage.
Parts ordered & claim filed
Your dealer submits the warranty claim to the manufacturer. Covered parts are shipped at no charge, labor coverage varies by warranty.
Repair completed
Once parts arrive, the repair is scheduled. Most warranty repairs are completed within 1–3 business days of receiving parts.
Continued Care for Out-of-Warranty Systems
An expired warranty doesn't mean the end of the road. We have options to keep your system running, or upgrade to a new one with full coverage.
Maintenance Plans
Preventative maintenance keeps older systems running efficiently and catches problems before they become expensive failures.
View Plans →Expert Repair
Upfront pricing on all repairs, no surprises. Our techs diagnose accurately and fix it right the first time.
Book Repair →
System Replacement
If repair costs exceed 50% of a new system, replacement is often the smarter investment. Free quotes and 0% financing available.
Get Free Quote →Need repair instead? Book online · Call (702) 567-0707
Compare Brands Before You Replace
Out of warranty and weighing your options? These side-by-side matchups help you compare efficiency, desert performance, and installed pricing.
Frequently Asked Questions
How do I find my HVAC system's model and serial number?
What does a standard HVAC warranty cover?
Does my HVAC warranty cover labor costs?
Can I transfer my HVAC warranty to a new homeowner?
What voids an HVAC warranty?
My HVAC warranty expired. What are my options?
Related: Repair or replace · Get a free quote · AC replacement · Book repair