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Mend Boiler Heating Faulty

boiler mind of its own?

timmer is off but boiler keeps fireing up

david
September 2009
Heating, Home Heating SystemsBoiler Heating Faulty
or a sticking flow switch if it's a combi

Ian
September 2009
probably a Motorised Valve Actuator Fault

www.elanar.co.uk
September 2009

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Boiler Keeps Firing Up? - Common Issues