My GCH works fine when is always ON.
However, loose pressure when working with the clock.
I re-establish the pressure by using of the filling loop but keeps loosing pressure until stop working.
Do I have any leaking pipe?
Or is any dirt on the valve?
However, loose pressure when working with the clock.
I re-establish the pressure by using of the filling loop but keeps loosing pressure until stop working.
Do I have any leaking pipe?
Or is any dirt on the valve?
