Forum Discussion

Son_of_Diablo's avatar
Son_of_Diablo
Explorer
Mar 07, 2016

Black Tank Backflush plugged at tank connection

I cannot get my black tank back flush unplugged. I have the hose feeding the tank cut about 2 feet from the connection to the tank so I could connect a water supply. It is very difficult to reach the...
Dave_H_M's avatar
Dave_H_M
Explorer II
Mar 08, 2016
mine has an anti siphon valve located under the bathroom sink.

i would check that before going any further.

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