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cchristanis's avatar
cchristanis
Explorer
Jun 26, 2015

Proper procedure for black tank rinse/sanitize

Hi all. i have one of those rinse/sanitize hookups for the black tank and was just wondering what the proper procedure is. Im new to this. I have seen one video where they installed a backflow prevent...
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cchristanis's avatar
cchristanis
Explorer
Jun 28, 2015
It was here p.18 under camping with grey valves open section:

http://manuals.heartlandowners.org/manuals/User%20Guides/Water%20Systems%20Guide%20V1.1.pdf

bid_time wrote:
cchristanis wrote:
I read to never leave both grey and black valves open at same time to prevent gas from going back in

wing_zealot wrote:
Don't know where you read such nonsense but think over what you read, some is credible, some not so much.

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