What should be the pressure (as measured on the inbuilt garage on boiler) on a combo boiler when heating is not turned on please?
secondly, I’ve got a wet patch near a radiator. This may be coming from the rad or the pipe that is travelling to it. If it is not leaking constantly, is it advisable to over-pressure the system to help identify the leak? If yes, what level do you suggest?
thanks in advance.
secondly, I’ve got a wet patch near a radiator. This may be coming from the rad or the pipe that is travelling to it. If it is not leaking constantly, is it advisable to over-pressure the system to help identify the leak? If yes, what level do you suggest?
thanks in advance.