"he said that we have the wrong type of flue - it seems it is not made of MUPVC - and because of that he is going to switch the boiler off and deem the system unsafe. Does this ring any bells?" It is certainly true that some Keston boilers require an muPVC flue.  The installation instructions for the Keston C45, C40P, C55 & C55P boilers* say that "the material used for flue outlet &/or air inlet must be muPVC". If your boiler is not one of those models, I suggest you phone Keston on 01482 443005 to check.  And then contact the people who fitted the boiler, if they ignored the Keston instructions. * http://www.keston.co.uk/assets/pdf/Jan12_C40P_45_Manual.pdf

Entire Thread

Topic	Date Posted	Posted By
Keston boiler flue	08/09/15 22:32:00	Johanne Coker
Re:Keston boiler flue	09/09/15 14:31:00	Maggie Dodge
Re:Keston boiler flue	09/09/15 15:01:00	Richard Greenhough
Re:Keston boiler flue	09/09/15 17:37:00	Richard Jennings
Re:Re:Keston boiler flue	09/09/15 19:15:00	Christopher Shea
Re:Re:Re:Keston boiler flue	09/09/15 19:40:00	Johanne Coker

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