Thanks for your response, guys. Sorry it's taken me a few days to get back to you.
@bimr, he's tried that. New valves work for a while, but inevitably start leaking again. During the winter months, the electrically operated valve has to open and close every few minutes so it may be...
My father has an interesting problem I thought someone here might have some insight into. He has a home heating system that pumps non-potable groundwater through a heat pump for heat. The problem is that it ices over sometimes due to a slight leak in the drain cutoff valve. I have an idea to...
