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Mend Highflow 400 Boiler

no power in the boiler highflow 400?

an electrician connected roomstat to my boiler now there is no power in it. (completely dead)

postie
January 2014
HighflowHighflow 400Heating, Home Heating SystemsBoiler Highflow 400
The obvious answer is get him back pronto

toptrish
January 2014

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Highflow 400 Boiler - No Power | Help