Why Do Airlocks Happen?

Why Do Airlocks Occur? Airlocks occur when bubbles in the pipeline gather at a high point in the system. If the water velocity is not greater than the rising velocity of the air bubbles, the air will remain in the pipe and cause a restriction.

Why do I keep getting airlocks?

Airlocks happen when air is trapped in the system. This air forms a blockage which gets in the way of the hot water as it makes its way to the taps or the central heating system. An airlock in the hot water system will prevent water from coming out of the affected tap.

What causes air water?

The main cause of air in the water lines is water system maintenance. Cutting off the water supply for a period of time can allow air to enter the system. (Running faucets briefly usually resolves this problem.) Maintenance work on the water main may also introduce air into your system.

Alexander Ross

Alexander Ross

Gaming, Esports & Interactive Media Writer

Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.