Black tank check value is leaking
I've only had the TT a few months and noticed the check valve on my black tank wash leaks. I am thinking about by passing this with a 90° elbow.or some type of fitting. Anyone done this? Or anyone ha...
Forum Discussion
A lot of us have eliminated the black tank flush anti-siphon valve. But most of us also use an external check valve just in case of the slim possibility of a back flow.
