I am in the process of having a loft conversion. In order to do away with the header tank I have had a pressure vessel fitted into the system by a qualified plumber.
Everything seems to work fine except that it loses pressure regularly since fitting, and I cannot find any leaks at all anywhere.
What is inside the pressure vessel, apart from water? Is it just a void or is there a spring and diaphragm?
Any suggestions?
Everything seems to work fine except that it loses pressure regularly since fitting, and I cannot find any leaks at all anywhere.
What is inside the pressure vessel, apart from water? Is it just a void or is there a spring and diaphragm?
Any suggestions?