Hi there,
My boiler (Worcester Greenstar Ri) has started making a soft knocking noise when it turns on, I've attached a short video of the sound. It isn't constant, it seems to happen within the first 5 mins of the boiler starting up, then you won't hear it again. The radiators are still getting hot and the hot water is heating fine too.
As it's a new sound, im just curious if its the start of a bigger problem?
Thank you
My boiler (Worcester Greenstar Ri) has started making a soft knocking noise when it turns on, I've attached a short video of the sound. It isn't constant, it seems to happen within the first 5 mins of the boiler starting up, then you won't hear it again. The radiators are still getting hot and the hot water is heating fine too.
As it's a new sound, im just curious if its the start of a bigger problem?
Thank you
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