What Makes Radiators Bang So Loudly

The video explains why radiators make loud noises, particularly banging sounds. It describes the mechanics of steam radiators, where steam expands and moves through pipes, and how air vents can cause whistling noises. Banging sounds occur when condensed water is trapped and thrown against the radiator walls, often due to improper radiator positioning or partially open intake valves. The video advises checking for physical obstructions and suggests calling a plumber if the noise persists.

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