How do I tell the age of an AO Smith water heater?
How long is AO Smith water heater warranty?
between 6 and 12 years
How do I claim my AO Smith warranty?
- Tech Support and Warranties: (800) 527-1953. Monday through Friday 7am-7pm CST and Saturday 8am-5pm. Questions about your warranty or need tech support? ...
- Replacement parts: (800) 821-2017. Monday through Friday 7am-5pm CST. ...
- Pensioners, benefit questions, employees: (800) 631-7819. Monday through Friday 8am-5pm CST.
How do I know if my AO Smith water heater is still under warranty?
If you would like to check your warranty, please click on "Heater Info" and select "Verify Warranty."
How can I tell if my water heater is expired?
— The way to learn about the age of your water heater is to look at the serial number, listed on the manufacturer's sticker that can usually be found on the upper half of the tank.