i am a landlord and have had great advice here.
I am using a new gas engineer/plumber who tells me Water Quality testing is now a compulsory part of a Service to a Gas Boiler. i cant find a definitive answer... is it advisory or mandatory and if the latter, which Gas Regulation does it come under please .... Many thank s
I am using a new gas engineer/plumber who tells me Water Quality testing is now a compulsory part of a Service to a Gas Boiler. i cant find a definitive answer... is it advisory or mandatory and if the latter, which Gas Regulation does it come under please .... Many thank s