I have a weird one, I think...
A radiator upstairs that needs bleeding - well, it warms at the base but remains cold at the top - yet when I open the bleed valve I get some escaping air (hiss) followed by... nothing. Silence. And no water.
I've given it ten minutes but nothing's coming. What could be causing this (low water pressure)? And how to fix it?
Thanks
A radiator upstairs that needs bleeding - well, it warms at the base but remains cold at the top - yet when I open the bleed valve I get some escaping air (hiss) followed by... nothing. Silence. And no water.
I've given it ten minutes but nothing's coming. What could be causing this (low water pressure)? And how to fix it?
Thanks