Diagnosing you water heater's issue should be an easy task. With the help of using error codes, we can better assist you with what needs to be done to correct an issue.
The list of error codes below are specific to the 20H/20HI models:
If you are in need or more assistance, please email [email protected].
Our dedicated team is always happy to help!
Or you can schedule a call with one of our technicians by visiting the link below: