What is this part and what does it do?
Noticed some damp folded towels in the small cabinet under the sink in the bedroom and assumed I had a leak from the p-trap or something sink related. Turns out this (pictured) device has an occasio...
Forum Discussion
srosa wrote:
Leaky back flow preventers is a common problem. Universal replacement kits are available online for $20 to $30. Leaving a hose connected to the black tank flush can cause these to valves to stop working and leak.
Please explain what you mean by that statement.
I'm not understanding the situation or concern.
Thanks
