Noisy CHS

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12 Apr 2006
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United Kingdom
Hi,

My CH is pretty noisy (humming noise due to the pump, cracking noises, water rushing to/from boiler,etc). I read all all your post guys but I want someone who really can fix all these. I you are a specialist and you are interested in this job (Uxbridge area) please give me a shout. Thank you in advance.
Cheers.
 
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SaberTooth said:
Hi,

My CH is pretty noisy (humming noise due to the pump, cracking noises, water rushing to/from boiler,etc). I read all all your post guys but I want someone who really can fix all these. I you are a specialist and you are interested in this job (Uxbridge area) please give me a shout. Thank you in advance.
Cheers.

try turning the pump speed down
 
Thanks for your reply. I actually tried that: the humming disappears but then I get what I think is called "water hammer" and the pilot goes off - the pump is upstairs and the boiler downstairs.
 
Doesn't sound like water hammer if you turn the pump down it's probably the boiler overheating
 
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Well, that could be the reason, but there is also a terrible cracking noise apparently coming from the pipes that go to the boiler. Thanks.
 

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