This history of A.O. Smith Corporation began in 1904 when it was established by Arthur Oliver Smith. They primarily provide the following products:

  • residential water heaters
  • residential boilers
  • commercial water heaters
  • commercial boilers

A.O. Smith highly recommends that your product be registered in order to receive safety notifications, warranty service and confirm your ownership of the product in case of a insurance loss claim.

NOTE: please visit the site directly to verify the details and obtain more information.

If you are a new or current customer that needs to activate your new A.O. Smith product registration, read below. We have provided a quick “how to” activation guide below to access the activation page to activate your A.O. Smith product warranty registration.

how to activate – A.O. Smith Product Warranty Registration

what you need in advance:

  • internet access
  • have an official A.O. Smith product
  • have product details
  • other personal information

what to do:

  • visit:
  • select your model number from the list provided
  • type in your product serial number in the space provided
  • select your type of installation
  • type in your date of installation
  • select who installed the product
  • type in the installers company name
  • provide your recommendation suggestion
  • type in and provide your personal information such as name, address, email and contact number
  • click on the green “Send” button