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    Heat Exchanger Problem? on Combi Boiler

    Cheers Tony I think I will offer the guy who fixed the last one a free lift, crutches and all to come and have a look at it I'll even do the labour if it will stop the missus moaning about being cold (doesn't bother me I work from home in a room full of computers so it's lovely and toasty :D )
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    Heat Exchanger Problem? on Combi Boiler

    Forgot to add when the boiler was installed in 2006 the system was supposedly flushed with SM4 and an SM1 inhibitor was used
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    Heat Exchanger Problem? on Combi Boiler

    Hi Tony It was serviced every year except this year, for some reason he didn't turn up Normally the pressure was low at about 1 - 1.5 bar it's only since it started "playing up" that I noticed the increased pressure, and not happy at running it that high However I recently got a quote...
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    Heat Exchanger Problem? on Combi Boiler

    Could be a blocked filter I have noticed that the higher the water pressure the longer it works, i.e. 2.5 bar the boiler fires up and the temperature quickly rises over the 85 deg mark and cuts out however if the water pressure is at 2.9 bar or over the temperature rises and steadies around...
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    Heat Exchanger Problem? on Combi Boiler

    Thanks for the reply The boiler was installed in 2006 so out of warranty As for the pump how would I check? Also I would of thought that with the internal water temp dropping rapidly after it cuts out that the pump was working, if the pump wasn't working I would of thought the temp...
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    Heat Exchanger Problem? on Combi Boiler

    Hi I seem to be having a bit of a problem with our Combi Boiler on the CH side, which I am thinking, after doing some research on the internet, could be the heat exchanger, some help would be appreciated Problem Heating comes on as normal, radiators warm up, but the room temperature...
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