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    vaillant turbomax tripping out

    Hi, my vaillant turbomax VUW242E is tripping out via the boiler overheat stat. some times twice a day it might then go a week without tripping out. the boiler is about 12 years old I have changed the overheat stat for a new one and the NTC temperature sensor. However, the problem remains...
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    vailant turbo max VUW 282 E over haeating

    Hi Can any one help I have a vailant turbo max VUW 282 E which over is haeating and cutting out when in central heating mode? I have cleaned out both the heat exchange unit and the direct hot water exchange unit (advised to do by engineer) the system has been cleaned and flushed Overheat...
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