Quote:
Originally Posted by motofabio
So I just looked over all the lines. It goes from the fresh tank to a shut-off valve, then to the low point drain, then into the pump, then back into the RV. Is that right? The low point drain is between the tank and the pump? That would mean water would have to flow backwards through the pump to drain out. That seems wrong to me.
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No. The low point drain has nothing to do with the FW tank. The FW tank has its own drain. There are 2 low point drains. 1 for hot and 1 for cold. It ain't rocket since. There is most likely a 2' Winterizer hose between the FW tank and the pump. It will have a valve. There is also a vent/overflow line on the FW tank.