Originally Posted by barrelslime
Fill the water tank and plug it in and see if you get hot water out. LOL. No really trace those wires to make sure what they are. Looks like an add on.
Im going to investigate. I know it has the underbelly wrap from the build sheet, but that does not mean someone has not replaced or monkeyed with the tank warmers for whatever reason over it's life.
Thanks for the help everyone!