iPhone & iPad App - Warranty Check



The A. O. Smith Warranty Check app for plumbers and contractors puts water heater warranty information in the palm of your hand.

No need to waste time on the phone, or wait until you get back to the office to check the warranty status of your customer’s A. O. Smith water heater.


  • Check if an A. O. Smith water heater is in warranty
  • Check when the warranty expires on an A. O. Smith water heater
  • View product details about a water heater, including model number, series number & date of manufacture
  • Works on both commercial and residential products
  • Works on products installed in both commercial and residential environments
  • Works on the iPhone and the iPad



Download the App

View in App Store 

Scan a QR Code