Mend > Home Heating Systems

Heating? Ariston micro genus 27 mffi?

hot water fine but when I put heating on the boiler fires up but the motorised valve just fitted on boiler does not open up heating. when the electrics are removed from vavle the boiler still lights and heats to 80degrees the pin on valve appears not to come down far enough to open diverter valve.

Andy
April 2014

Ariston Heating, Home Heating Systems Micro Fine Boiler

take out motorize valve turn on boiler with heating on press pin on divert valve keep press see it heating side flow pipe is getting warm ,look like pin is jamming up ,change whole body of divert valve

ltd
April 2014

I have no difference thou same fault

andy
April 2014

Replace motorize valve not repairable.

ltd
April 2014

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Heating? Ariston micro genus 27 mffi?

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