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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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mlts22's avatar
mlts22
Explorer
Jun 29, 2015
After I added a twist-on Valterra valve to my rig. This allows me to empty the black tank, close the twist-on valve, open the gray water tank's valve, which runs into the black tank. The result is a fast backflush that gets anything out without wasting any water in the process.

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