AO Smith Water Heater E55 Code [How To Fix]
This troubleshooting guide will disclose the meaning of the error code ‘E55’ on AO Smith Water Heater. Plus, you will learn how to clear the error message from the controller display of your water heater. So, keep reading till the end. What Does E55 Mean On AO Smith Electric Water Heater? Error code ‘e55’ on…