Central Heating

Worcester Bosch boiler - bangs/thud noises

Anonymous user 16/03/2024 - 2.37 PM

Hi, our boiler is located upstairs in a bedroom closet - we have noticed over the last couple of months loud bang/thud noises throughout the day/night - we’re not sure if it’s from the boiler or the pipes but believe more than likely the pipes. It doesn’t make any noises when we first turn on the heating in the morning, but as we keep the heat on all day, when the temperature drops from our setting we then start to hear the noises when it fires up again to get back to the temperature now and again. The heating itself is all fine as the radiators are hot, it’s just the noises are alarming us. As we still have plenty of guarantee left with Worcester Bosch, is this something we should be contacting them about or because it could be likely the pipes something that wouldn’t be covered by them? Or should we call an accredited Worcester Bosch engineer to have a look at our own expense? The system was treated with EP-100 last November when we changed some radiators. Thanks in advance for any advice and who to contact.