Hi all, I’ve just installed a two pipe central heating system and need a pressure test. However JG require a wet test at 2 bar then at 10 bar with the pipe disconnected from the rads and boiler.
I should have probably thought about this earlier but I can’t think how I’m going to fill the pipes and purge the system if I can’t connect them to the rads? I wouldn’t have thought the TRVs and locksheilds could withstand 10 bar pressure?
Do I need to put stop ends on all the rad tails, fill with water then test? If so I’m sure il have air in the tails?
Sorry if I’m being thick!!
I should have probably thought about this earlier but I can’t think how I’m going to fill the pipes and purge the system if I can’t connect them to the rads? I wouldn’t have thought the TRVs and locksheilds could withstand 10 bar pressure?
Do I need to put stop ends on all the rad tails, fill with water then test? If so I’m sure il have air in the tails?
Sorry if I’m being thick!!