joe0508ExplorerOct 21, 2017water pumpI have a surflow water pump 40psi.I went to winterize it.I drained all the water from the water heater and bypassed it.I than drained the fresh water tank using the water pump and letting the water pu...Show More
Itinerant1ExplorerOct 23, 2017Thats why I was asking about the pepcock at the fresh tank area. I would think without shutting that off your sucking air through the fresh tank.
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