Hello, being not too good with technical things like boilers etc, could someone explain just how to re-pressurise it, as the gauge is pretty low – thank you,
You have to open the filling loop - this is a flexible pipe that connects the cold water supply into the boiler. It will (should) have two taps.....open the cold water tap first, followed by the one on the boiler and water will flow in - but don't overdo it!
