Loud explosion while backwashing black tank
Today I was doing my regular duty of emptying/backwashing the black water tank. I had emptied both the grey and black tanks and was in the process of backwashing the black tank. Now I know it says not...
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Same thing happened to me the first time I used the black tank flush...but my issue was that the PEX fitting going to the tank didn't have a clamp on it and it just blew apart. Once re-clamped all was good. Although my biggest problem is finding a dump station that will actually allow you to connect a hose that you can screw onto the rinse fitting.
