Arrived at location on 2/3/22 - left most well on main plate, 120v to unit 120v to element, checked amp draw, not drawing anything. Found wire burnt off terminal from limit, repaired, no amp draw. 120v @ element, element open. Infinite switch could use replacement. Will need some hi temp ring terminals but the wires look fine. Bring 1/2” shark bite for drain. Returned to location on 2/14/22 - Replaced element, switch, repaired drain pipe to well. Working okay.