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Have to say I thought it was up to 70kw appliances not the across whole install.
On the point of a U16 meter and gas safe certificate not needing a tightness test then surely this would then become a commercial safety check in which you’d need the commercial qualification.
On the point of a U16 meter and gas safe certificate not needing a tightness test then surely this would then become a commercial safety check in which you’d need the commercial qualification.