In Reply to: Re: Plumbing Puzzle posted by steveVa on June 10, 2018 at 14:01:07:
I should have supplied more information!
Natural Gas water heater on city water. I installed but it may be 20 years old. Not new at any rate. 40 Gallon.
I also installed the shower but that probably was closer to 28 years ago.
I'm at the farm so she is there alone. Laundry day is Saturday. But it would have been done long before she took the shower.
Since I've only been down here four days and she ran the dishwasher the day before I left, I doubt it is any where close to being run again.
Looks like ruling out the electric water heater pretty well leaves us down to the shower valve.