Search results

The riser pipe is the vertical pipe that leads down the wall from the boiler above my flat. Pipes branch off that pipe to my radiators. The vibrating pulse is my attempt to describe a quick vibration to the pipe leading to my radiator. I can't see the pipe vibrate, but I can feel it when I...

The riser pipe in the wall that connects to two of my radiators transmits a vibrating pulse to the radiators when it slips from thermal expansion. In one the radiators the pulse causes the joint where the manual valve piece screws into the radiator to creak or bang. Is there a good way to treat...