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Mend Worcester Highflow 400 Home Heating Systems

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Mend Worcester Highflow 400

Worcester Highflow 400?

What is wrong if the CH light flashes rapidly, there is an equally rapid ticking from the control mechanism and the supply of hot water is quickly exhausted and does not heat on demand

steve morris
July 2009
WorcesterWorcester Highflow 400Heating, Home Heating SystemsWorcester Highflow 400
Sounds like a relay on the pcb is away, replacemet pcb required.

Ian
July 2009
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