Airlock In Hot Water System

Down here turn the hot water outlet off leaving the cold one in the on position.

Airlock in hot water system.

An airlock in the hot water system will prevent water from coming out of the affected tap. Check for water outages in your area caused by maintenance work or supply issues by visiting our water supply updates section. If the cold water runs ok but the hot water doesn t or runs slowly then trickles off then you may have an airlock which is when air in the pipes isn t being moved by the hot water thereby blocking the pipe. Go back up to the shower and turn on both the hot and cold water taps.

In the morning there is some water coming through but runs dry after a few seconds. No air gushing or sounds. Attic f e tank ball cock working normally. The cold water tap in your kitchen sink works but the hot water tap or your bathroom taps do not.

Central heating works fine. While an airlock in the central heating system will result in some or all of your radiators failing to heat up properly. If you suffer from this problem this video takes you through all the steps to restore your hot water or central heating. Turn on the hot then the cold this order is important to prevent confined mains pressure from forcing your hand away from the tap outlet.

The cold supply now unable to exit from the hand blocked tap outlet will instead flow across to the hot water pipe causing a backflow in the hot water system clearing the airlock. Attic header tank full and ball cock working normally. As this occurs the water in the shower head will create pressure that will go back down the pipe and break apart the air lock. You may have an airlock in your internal pipework.

Just below we explain the most asked questions the further below we answer all the questions that people are. For plumbing spares visit my amazon. If you have an hot water airlock problem but no way to understand on how this happened or how to get an airlock out of the hot water system then carry on reading below as martin an experienced emergency plumber in manchester explains all the cures. Hot water airlock problem cures.

I have an airlock in my hot water system.