Water hammer is a common issue in plumbing systems, caused by sudden pressure changes. It can be identified by a banging or knocking sound when the water is turned on or off. Although it may not seem like a significant problem, a water hammer can damage your plumbing system and result in expensive repairs.
What Are The Causes Of A Water Hammer Issue?
A water hammer happens when the water flow in the plumbing system is suddenly stopped or altered, creating a shockwave that travels through the pipes. Loose valves can also contribute to water hammer issues by allowing water to move back and forth in the pipes, producing a shockwave. High water pressure can cause a sudden pressure change in the plumbing system, resulting in a water hammer. It is important to note that a water hammer can still occur even if your plumbing system has air chambers designed to absorb the shockwave. Over time, air chambers can fill with water, making them ineffective in preventing water hammer issues.
What Can Be Done To Prevent Water Hammer Problems?
An option for preventing water hammer problems is managing the water pressure. You can install a pressure-reducing valve to help regulate water pressure and prevent water hammer. This valve can be installed where water enters your home or at individual fixtures.
Another method to prevent water hammer problems is using water hammer arrestors. These devices are specifically designed to absorb the shockwave caused by a sudden pressure change in the plumbing system. Water hammer arrestors are more effective than air chambers, as they can prevent water hammer even if air chambers are filled with water.
Do You Need A Plumbing Service To Repair The Water Hammer Problem?
If you are experiencing a water hammer problem, it is essential to determine the cause of the problem before attempting any repairs. Fixing a water hammer issue can be a complicated process that requires experience and knowledge of plumbing systems. A professional plumber can thoroughly evaluate the source of the pressure issues that are causing the water hammer in the pipes. This can be a very challenging step in the repair because the pipes suffering the water hammer issue may be behind walls or in other inaccessible areas. However, a professional plumbing service will have the tools to locate the area where the water hammer issue occurs. This precision can allow less disruptive and more targeted repairs to stop the water hammer problems.
Contact a plumber for more information.