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WCohn, Journeyman Plumber
Category: Plumbing
Satisfied Customers: 709
Experience:  Journeyman Plumber/Estimator
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When i pull up rv spot next few days i usually connect the

Customer Question

when i pull up for my rv spot for the next few days i usually connect the city water the power. typically i will dump the black and then the grey and leave grey open when i leave i will capture some of the grey to wash out the black i would also want to connect the water from the hookup to flush the black i have been told that it might backup and get poop water in the hose i use for fresh water what is the best practice around the whole situation?
Submitted: 7 months ago.
Category: Plumbing
Expert:  WCohn replied 7 months ago.
Hello I'm Wade and I do the same thing expect I connect my hose to a vacuum breaker