just got 1989 HR class c 27sb xl with tag
64K 3 owner mor-ryde ford E350. All is ok on the heavy Mechanical stuff except track rod for tag needs replacing (on order from mor-ryde)
I do have a question on the tank monitor system, it does not work. I am replacing it with a modern system from Tank Edge.
My question is about the water pump on off switch at on the tank control panel does this switch control a relay or do all the amps rub trough the switch.