How To Fix Water Hammer In Water Heater

Install the water hammer arrestor thread the surge arrestor onto each valve or inlet pipe.

How to fix water hammer in water heater. If water bubbles up into the air chamber over time it can negate the shock absorbing properties they offer. Luckily a screaming water heater is the easiest fix on this list. Solutions for water hammer vary depending on the severity of pressure spikes. A water hammer problem may be an easy or complex repair depending on what is causing the noise. For a few minutes it will sputter because there s air in the lines but once the air gets out turn the water off.

Turn off the water supply. This relieves the pressure in the pipes and drains the water. Hammer arrestors can be installed at any angle so don t worry if you are unable to orient the arrestor vertically. It can also damage tap valves toilets water heaters dishwashers and washing machines. Then turn on a sink or valve on the lowest floor of your home either the basement or the ground floor.

So it s not just an irritating noise. There is most likely a valve somewhere that is partially closed. High pressure and quickly closing valves are a recipe for water hammer. Open a faucet on the top floor of your home. Follow the installation tips below.

Open faucets and valves to ensure even distribution of water and the elimination of air pockets. Now run the water. It can create the need for costly repairs. There is an easy fix for this shut off the main water valve to your home and open the faucets at the highest and lowest points allowing the water to drain. Once the system drains the air chambers will automatically fill with air.

Drain the pipe that makes the noise and where the arrestor will be installed. The force can cause pipe connections to leak. How to fix water hammer. Open the highest faucet and drain water from the lowest faucet in your home. Turn the connection clockwise until hand tight.