Gentlemen expert plumbers, I wanted to share this link with you and your forum, crammed with information.

This offers troubleshooting guides for various water heaters, including the tankless versions, I thought might be helpful somehow.

How-to-troubleshoot-electric-problems-with-water-heater (http://waterheatertimer.org/How-to-troubleshoot-electric-problems-with-water-heater.html)

Tom, it is difficult to read with such small print, be prepared to increase font size.

Beautiful! TK thank you so much. Guys! You're going to want to add this to your data base.
Thanks again, Tom

Thanks tk. Good stuff.

Bump