2015 Citation Wet Bay
Does anyone know what is the purpose of the switch and outlet immediately below it and right beside the swan switch in the Citation Wet Bay? I flipped it on for a second and it gives a humming noise so I assume the outlet and switch are for antifreeze as part of the winterization process. However, there is also an unattached line right beside the actual water pump, below the bed beside the by pass valves. I thought that may be the connection for winterization.
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