Serial Genie - Serial Numbers Made Simple

AO Smith Water Heater Serial Number Information

Find the serial number that is similar in format to yours.  Then look for the bolded numbers that indicate the year it was made.  

Serial # VersionExampleYear Info
1A1210A0022432nd and 3rd Numbers
1BS1318F0000463rd and 4th Numbers
1C18361117863451st and 2nd Numbers
2AF04A093015First 2 Numbers (not letters)
3CG03-14-195366-S29First 2 Numbers (not letters)
4E07A135491First 2 Numbers (not letters)
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