hecate98
New Member
I have a stubborn water leak in my 2020 Rockwood Ultra Lite 2612WS that I have had a mobile rv repair person out three times out to fix now to no avail. I'm pretty new to RV living and doing my best to troubleshoot this, having some trouble though. I have a water leak that I think is coming from under my kitchen sink, but I first noticed it coming out from the bottom of my bathroom door hinge. It is damp under the kitchen sink cabinet as well, and the repair person tried tightening things up and replacing some hose clamps. I am currently stationary and on city water, and based on the water damage on my cabinets I think this leak has been going on for longer than I realized (I at first thought water was dripping off my kitchen counter from making a mess while washing dishes, but the puddle it leaks has only gotten bigger and more frequent over time).
The only thing that has gotten the water to stop has been draining my low point drains as if I was going to winterize. I thought I had maybe relieved some pressure in the lines and fixed it, however this relief only lasted for a week before it began again. I'm at a loss here and taking it into a dealership will be a hassle since the vehicle I have right now won't be able to tow this thing. Would this simply be a pinhole leak in my PEX that the repair person missed? Or is there something weird with the low point of my plumbing going on? I'm wondering if it could be a water pressure issue too, I have a cheap 45-50 psi regulator but thinking of ordering an adjustable one and putting it a little lower like on 40 to see what that does. Thanks in advance for help.
Also for context, since it is cold right now (I live in SC though so the temps aren't too bad, lowest 25 some nights right now), I do have my hose and outdoor connection I'm hooked up to wrapped in heat tape and fiberglass. I don't think this is a cold weather issue weirdly enough, but I could be wrong.
The only thing that has gotten the water to stop has been draining my low point drains as if I was going to winterize. I thought I had maybe relieved some pressure in the lines and fixed it, however this relief only lasted for a week before it began again. I'm at a loss here and taking it into a dealership will be a hassle since the vehicle I have right now won't be able to tow this thing. Would this simply be a pinhole leak in my PEX that the repair person missed? Or is there something weird with the low point of my plumbing going on? I'm wondering if it could be a water pressure issue too, I have a cheap 45-50 psi regulator but thinking of ordering an adjustable one and putting it a little lower like on 40 to see what that does. Thanks in advance for help.
Also for context, since it is cold right now (I live in SC though so the temps aren't too bad, lowest 25 some nights right now), I do have my hose and outdoor connection I'm hooked up to wrapped in heat tape and fiberglass. I don't think this is a cold weather issue weirdly enough, but I could be wrong.
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