Hi I've a Tribune range tank. Recently I've noticed a slight amount of water dribbling via the tundish. I've pressurised the expansion tank to 3 bar, as per instructions, but now when I turn the hot water tap, the pressure is good for a few seconds but then I can here "water hammering" near the unvented tank and the water pressure drops.
The system was installed in 2013/14.
Any
The system was installed in 2013/14.
Any