Having concluded that I have an Atwood hot water heater (G6A-8E) that uses LPG only (no electric heat), here is my mystery.
On my control panel there are two
HW tank switches: Gas HW tank and Electric HW tank. The Gas HW switch heats up my HW tank just fine. If I instead flip on the Electric HW switch, it lights up blue, but nothing happens ... no hot water, the switch only lights blue.
So ....... just what is the Electric HW tank switch for
The Gas HW switch heats up my water even if the Electric HW switch is turned off.
Is this a factory mis-wire intended for a dual gas-electric HW heater that was not installed even though both switches are present?