Q: I had to turn off the water supply valve at the top of my water heater. So I turned it, but it kept on turning and turning without shutting off the water. A neighbor of mine said it is a gate valve ...

Upgrade your water heater before your old unit gives out. When a water heater breaks down, it becomes obvious how much we rely on having hot water to do laundry, wash dishes, and bathe. In some cases, ...