Water Heater Expansion Tank Leaking

But sometimes due to wear and tear your expansion tank may start leaking.

Water heater expansion tank leaking. The changes in pressure inside the expansion tank can bring about the degradation of the water heating system and cause leaks. Water heater expansion tank leaking. This tank can leak from any of the following 3 areas. This tank sits off to the side of your water heater and is designed to catch any excess water from the water heater tank.

And sometimes as water expands after being heated it outgrows the space within the tank. The valve is usually a lever or a knob type valve. Step 1 investigate to find source of leak. You see as water is heated it expands.

This is a secondary safety device that absorbs excess hot water that occurs during the heating process. An expansion tank is a small tank that protects closed and domestic water heating systems from excessive pressure. Find the cold water inlet valve. It s on the cold water pipe which supplies water to the water heater.

The expansion tank is leaking many water heaters have an expansion tank installed on or over the top of them. Even in the best boiler system your expansion tank may begin to experience some leaks. The changes in pressure due to overflow from the boiler during water expansion as well as having moving parts makes for the potential for degradation of the system. How to fix it posted on august 19 2020byhls admin a water heater expansion tank is a small component that is installed just below the cold water inlet valve that feeds your home s water heater.