I am trying to fit a new tap to an existing downstairs basin, so I turned on the hot tap and went upstairs to the hot water tank to see which pipe was hot and turn off the water (there is a variety of stopcocks by the tank). No matter what I did a considerable trickle of hot water still came out...
I am trying to change the taps on a basin and cannot undo the nut under the basin securing the old tap. Access is awkward, but I can get a basin wrench onto it. It is a metal nut that I guess has been there about 25 years. I have tried WD40 and gently tapping the tap to loosen it. Any...