Originally Posted by gmillerok1
Why not just pour a couple of gallons of the red stuff in the fresh water tank and run the pump? That works for me.
Well, currently, a lot of people think that your method wastes too much antifreeze and contaminates the fresh water tank so that it needs excess purging in the spring. They may or may not be right.
Draining the tank and treating only downstream of the pump has become standard practice. That's why Camco makes the bypass valve.
I was just interested if anyone had just eliminated the bypass valve and filled directly from the inlet using a quad port connector.
Apparently that's just what Toskeysam did...thanks for the info Toskey.