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What exactly is "bleeding a (home) radiator"? Does it need to be done every year? How exactly do you do it?



Letting air out of the water lines. Usually there is a valve somewhere near the top of the radiator that can be opened for this purpose. Should be done yearly to revent "knocking" in the lines.

Collins DIY Survival Demos - How to Bleed a Radiator

Step-by-step essential guide on how to bleed your radiator.

How To Bleed A Radiator

www.homeserve.com - Cold radiators? Then you need to know how to bleed a radiator. It lets the air out, keeps the hot water in, and your home cosy.