In this latest installment of Ras Class, our boiler experts break down what water hammer is, why it happens, and how to ...

Q: When the water reaches the fill level in my washing machine and the agitation cycle starts, I always hear a loud series of bangs in the pipes behind the wall. What’s causing this? Will it harm the ...

Q: Every time I turn off the water faucet in my laundry room, it sounds like someone is banging on the wall. Is my house possessed by evil spirits? Please help. The noise is frightening my kids. A: ...

In other words, water hammer arresters are now required -- they are no longer a mere suggestion. You'll most commonly find "quick-acting valves" on dishwashers and clothes washing machines. Also, the ...

Water hammer is a dangerous hydraulic shockwave caused when fast-moving water in pipes is suddenly stopped, often by quickly closing a valve. This sudden momentum change generates a spike in pressure ...

We all need running water in our homes for hot showers, cooking, drinking water and even for the everyday chores of using the dishwasher and washing machine. If you’re experiencing banging, pops or ...