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hi what in line scale inhibiting device would you guys recommend for a combi boiler thanks jonny

thanks i will have a look tomorrow jonny. the boilers about 8 years old and i live in a very hard water area have de scaled the boiler about 4 or 5 times since ive had it so it could be quite possible that the strainer could be blocked as the mesh seems very fine will let know how i get on...

hi having hot water problems with my vaillant turbomax boiler .heating works fine but hot water flows at only 4 liters a minute despite having good mains presure and goes from hot to cold all the time . i have recentley de scaled the heat exchanger and checked the hot water pipe from the...

hi just looked at my boiler, heat exchanger and the hot water pipe from the exchanger to the taps are clear of any blockages still get low flow through the taps and still get hot and cold water .is it possible the aqua sensor may be slightly blocked thanks, jonnny

hi just thought i descaled the heat exchanger with brick cleaner do you think this might of damaged it thanks ,jonnny

hi sorry you have got me to blame for that , jonny

hi tony thanks for that .i descaled the heat exchanger a few weeks ago because the flow was getting slow ,but things did not get any better ,and at the time wondered if the hot water pipe from the heat exchanger could also be blocked . i will take it off tomorrow and have a look thanks again ...

hi tony i suspect the aqua sensor on my turbomax is playing up ,heeting works fine but when i run hot water the water gets hot and then cools down then you can hear the boiler fire up again the water gets hot again then cool just keeps going from hot to cold all the time do you think this is...