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heating on all the time ?

hi i have a woscester greenstar ri that wont switch off ie when boiler in timed mode the heating is still on when put into off mode heater still on also when room stat switched to low heating stll on only way to turn heating down is to close radiator valves
neil mcgeehan, April 2010
probably the motorised valve.

David, April 2010
link Click here to see other fixes for Greenstar.