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- 1 Nov 2004
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Hi
I am having a problem with my boiler in that although the filler loop has been disconnected from the cold water, the overflow pipe is letting out water everytime the heating or hot water come on. The pressure gauge is set to 1 bar when cold and hot around 2 bar.
The expansion vessel has been checked and there is no problem there. My engineer is stumped saying it is something to do with the heat exchanger being dual action and insists that if the boiler is letting water out of the system through the overflow pipe it must be getting in somewhere.
I have spoken to a colleague who has suggested it is the safety valve as the same fault occured with his Ferroli. Has anyone had a similar problem?
Thanks for reading.
I am having a problem with my boiler in that although the filler loop has been disconnected from the cold water, the overflow pipe is letting out water everytime the heating or hot water come on. The pressure gauge is set to 1 bar when cold and hot around 2 bar.
The expansion vessel has been checked and there is no problem there. My engineer is stumped saying it is something to do with the heat exchanger being dual action and insists that if the boiler is letting water out of the system through the overflow pipe it must be getting in somewhere.
I have spoken to a colleague who has suggested it is the safety valve as the same fault occured with his Ferroli. Has anyone had a similar problem?
Thanks for reading.