I have just moved into a new house with a combi boiler. I have not encountered one of these in previous properties. I am experiencing ticking / knocking type noises from the upstairs pipes / radiators. Can radiators connected to a pressurised combi boiler be bled? This solved similar issues in my previous property which had a regular boiler / heating system.
Of course the noises could also be down to heat expansion / contraction of the pipes too.
I welcome knowledgable comments! Thanks
Of course the noises could also be down to heat expansion / contraction of the pipes too.
I welcome knowledgable comments! Thanks