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Mend Flowsure combi Heating Overheat System

Flowsure combi will not fire up just overheat light comes on?

Flowsure combi will not fire up just overheat red light comes and stays on. Any help will be greatly appreciated.

Josh
December 2012
FlowsureFlowsure Flowsure combiHeating, Home Heating SystemsHeating Overheat System
check if water is in the boiler and pumping around. sometimes it will be an airlock in the pipes. check to see if the pump is working and any air release points open them to allow any air out.

kash
December 2012

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Flowsure Combi Overheat Issue - Help!