this could probably be a problem with your actuator which is usually located in your airing cupboard etc.
jamie smith
May 2008
Sorry, Plan?
Mark
April 2008
motorised valve fault???. do you know what plan system you have? if CH working, thats everything working on boiler. so it suggests either programmer, valve or cyl stat but like i say depends on system/control.
z
April 2008
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