Recent content by I'm with stupid

We are replacing our current 8kw electric shower, all that seems readily avalible are 8.5kw versions. I have been looking at the wiring and I have been advised that a 6mm wire will handle the load. I have been trying to measure the wire and not sure whether to take the measurement of the with...

We have 1 cold radiator which has cold pipes, all other rads in the house are warm. Tried to bleed but its still cold. Can someone advise what we can do, we have TRV valves. We have read on here that we could try to take the top off to hit the pin? We cant get the top off the valve. It is a...