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I have an old combi boiler (Worcester Econaheat Heatslave) which has served me well for several years now. It provides both hotwater and central heating for my flat.
However, two days ago it started to make a strange noise when the heating was running. How can I describe the sound, ahem...like a plane going down during the first world war! The thing is, it all seems to work fine, only this decreasing pitch noise is unusual. (This also happens when I run the hot tap). Any thoughts as to the cause?
Any help much appreciated.
However, two days ago it started to make a strange noise when the heating was running. How can I describe the sound, ahem...like a plane going down during the first world war! The thing is, it all seems to work fine, only this decreasing pitch noise is unusual. (This also happens when I run the hot tap). Any thoughts as to the cause?
Any help much appreciated.