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Warranty Information



Residential Gas & Electric Water Heater Warranty Upgrade
Every Lochinvar residential water heater comes standard with a 6 year warranty.  4-year warranty extension kits are available for purchase through your distributor.  Please check with your local distributor for pricing.

After the installation of the warranty extension kit, you may register your warranty extension purchase at this location.  Also, this location may be used to check a previous registration.

Enter a serial number to see if the unit has been registered for warranty.