1. The W/H is protected by a 100A 3P breaker in the sub panel...the 100A 3P Fused disconect and (2) #4 THWN to the heater itself.
2. The 2" Plaster Ring is not intended for this use and is screwed to the plywood. This is a circuit for a bailer in a different area of the bldg.
These were found at an old Wal-Mart in Bakersfield,CA
