How do I know when my water heater was manufactured? Based on your units serial number, the manufacturing date is easy to determine: The first two digits of the serial number are related to the manufacture year The next two digits are related to the manufacture week The serial number can ...
go to the A.O. Smith recall websitewww.waterheaterrecall.comand put in your serial number. This will tell you if your water heater is part of the recall. All brand names manufactured by A.O. Smith are affected. So, it’s not only the serial number that you should be aware of you ...
Tankless Water Heater Softener Filter Expansion & Pump Tanks Product Information * Indicates required fields. We will reply within two business days. Select Model Number Enter Serial Number Detailed Message* Personal Information First Name* Last Name* Address 1 Address 2 City State...