Forum Discussion
jdc1
Jan 17, 2020Explorer II
rexmitchell wrote:
When I was hooked up long term to septic I let the gray water flow but kept the black closed and emptied it monthly or whenever was needed. I’ve seen others leave the black open all the time but I’ve been told letting the black tank fill then flush helps get all the solids out and keep doors down.
Correct answer.
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