I live in a 1998 manufactured home with PVC plumbing. The main shutoff valve has crusted open (I assume because of the hard water around here) and can not be closed. The valve is located in the laundry room behind a small panel door in the wall. Is there any way to repair this (just in case I ever need to turn off the water in the future) and why did it crust open so quickly?
- posted
20 years ago