Pipe layout
From top of cylinder using a S flange then the pipe work makes an anti gravity loop and up to the pump
After the pump the pipe work goes up into attic and straight back down into airing cupboard.
At the highest point is a automatic air vent
From top of cylinder using a S flange then the pipe work makes an anti gravity loop and up to the pump
After the pump the pipe work goes up into attic and straight back down into airing cupboard.
At the highest point is a automatic air vent