Hi, have just had central heating installed and combi boiler, Corgi registered guy has done the work. Originally told us 5 days for work is still on the job 11 days later, supposed to finish today.
Has now told us he needs to earth every every copper pipe which has had a plastic fitting connected to it. This sounds feasible at first but after talking to an electrician where i had to purchase the earthing cable, he told me if the combi has been earthed and a couple of other places, all that earthing did not need to be done he could not believe I needed to purchase 25 metres of cable..
. When I approached the gas fitter and asked if the earthing really needed to be done as combi is earthed etc he started going on about rules and regulations , health and safety, his assistant did not entirely agree with him, and then the corgi guy just changed the subject.
Does anyone know if all the pipes need to be earthed when changing from copper / plastic and back to copper, may I also add his price has gone up three times, and also doing work which i haven't asked him to do and telling me afterwards, please help
Has now told us he needs to earth every every copper pipe which has had a plastic fitting connected to it. This sounds feasible at first but after talking to an electrician where i had to purchase the earthing cable, he told me if the combi has been earthed and a couple of other places, all that earthing did not need to be done he could not believe I needed to purchase 25 metres of cable..
. When I approached the gas fitter and asked if the earthing really needed to be done as combi is earthed etc he started going on about rules and regulations , health and safety, his assistant did not entirely agree with him, and then the corgi guy just changed the subject.
Does anyone know if all the pipes need to be earthed when changing from copper / plastic and back to copper, may I also add his price has gone up three times, and also doing work which i haven't asked him to do and telling me afterwards, please help