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Combi bolier problem

Hi,

The heating works perfectly.
The hot water starts running (at any time) when the taps are turned on. However 1 minute later, the water runs cold, and i have to reset the boiler (or turn off and on), to start the hot water again, however the water runs cold again after 1 minute.
Any ideas?

thanks
Simon

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  • Anonymous Nov 23, 2008

    I have the same issue,Bgas have beem out 7 times and still havent fixed it.

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  • 7 Answers

Either the h/w flow switch or diaphram reqs replacement or the secondary heat ex or (calorifier) is blocked and prevents the heat from leaving the biler to hget to he taps- the heat starts ok but backs up to the boiler very quickly causing it to shut down

Posted on Sep 18, 2008

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