Hi and thanks for the replies, the pipe out of the top of the tank goes 1M horizontally to a T, the top pipe of the T goes to the water tank with an upside down U bend, does this work as the vent as the bubbles will always rise at this T junction?
Hi, i recently removed my hot water tank to move it 3 meters and replace all the loft water tanks with larger ones and pipe work between them, Gravity system, when i started the system up obviously loads of bubbles which eventually settled down but not fully. The heating was hit and miss the 1st cou...
