I have this tap leaking slowing constantly from the tap body. Does it need a new cartridge? I'm guessing it's the oring on the cartridge that has gone?
I was looking at some taps. It says in the document with it max pressure 3 bar. Do most taps suggest this? As most people will have more unless a pressure reducer is fit or there in a unvented hot water heater with the feeds balanced down to 3 bar after the composite valve on the feed to the...