I am unable to find the root cause of the screeching sound link below to listen) that the boiler makes when running which then can be heard from the baseboard of many rooms. I suspect its the kittling sound issue but wanted to confirm. The sound from the link below is taken when the boiler is about to shut down which made it easier to capture as other noises were quiet at that time.
Any idea what is causing this sound. This issue appeared when the zone valve faltered and had to be replaced. Also the controller was adjusted to not over heat the water above 175. Still the issue persists
Sound link : https://soundcloud.com/user-172114062/boiler
Oil Boiler: Weil McLain Gold. Around 20+ years old
Any idea what is causing this sound. This issue appeared when the zone valve faltered and had to be replaced. Also the controller was adjusted to not over heat the water above 175. Still the issue persists
Sound link : https://soundcloud.com/user-172114062/boiler
Oil Boiler: Weil McLain Gold. Around 20+ years old
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