Folks, I was visiting my grandmother last week and she was telling me about a problem she has been having. There are two bathrooms in her house and apparently one of the bath tubs has no hot water. She said there is water coming out of that side of the fixture, but it's only cold. Now I haven't gone to look at this because apparently my cousin's husband is a plumber, but it is unlikely he'll get to it any time soon. So, of course I'm really curious about the problem. The house is one level on a slab and a year or two back she had a humidifier installed, which she seems to think is the problem, but I doubt this, unless they installed a valve in the line that could interrupt the flow of water to that bathroom, but then there just wouldn't be any water at all if the valve was closed. So, surely it can't be a valve issue because again, if the valve anywhere in the line was closed, then you would have no water flow. My uncle who was a plumber mainly doing sprinkler systems for commercial buildings etc. wasn't even sure what the problem may be. So, I thought I'd toss the idea at you good people and see what ideas may flow. I know this isn't much info, but can't hurt to generate some thoughts.
tnx,
