On demand water heater installation
does anyone know of a device that will turn off one circuit when another is turned on? I would like to disable my a/c when the on demand water heater is turned on. this will keep me from popping break...
Forum Discussion
not exactly sure but the device that will take priority will be an on demand electric water heater. the secondary will be the a/c unit so a 20 will take care of that side.
