Boiler weather compensation, what is it, does it work and is it worth it.

Описание к видео Boiler weather compensation, what is it, does it work and is it worth it.

in this video Derek takes a look at boiler weather compensation to find out what it is, how it works and is it worth having to save you gas or is it just a gimmick .

   • Why is your condensing  combi boiler ...  
Link to why is your condensing boiler not condensing.

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