Hi, can anyone help?
I have a combi boiler system running off oil. Most of the pipework is under floor and difficult to get at so I can't tell where theres a leek if any. I have to top up the water pressure about every two weeks and judging by how long it takes i think it is taking about a mug full or so at a time. Do I have a problem? if so is there any product i can put into the system to cure it? like you can put Rad weld into a car radiator.
Any help will be much appreciated Cheers
