Just bought a new Whilpool energy smart water heater from Lowes, on Thurday,
the same day, worked perfectly till last night. No hot water this morning.
Checked voltage input,
checked resistance of the elements, The Smart LED says green, but the relays
on the board do not
operate . I tured the heater off, and tried to reset the Smart, no help. I
am at my wits end...why do
they put these useless circuits in a water heater!.