It's hard to take a pic, as it's in such an enclosed space.
The pipe connector has broken off on the wrong side of the hexagonal bit that takes a spanner, leaving the part with screw thread in the metal lug of the heater. In the middle of it is the non return valve but I can't seem to get a grip on it with anything (long nosed pliers came the closest).
I'm thinking perhaps a large screwdriver jammed into the hole would grip enough to unscrew the bit that's still there? I don't currently have such a screwdriver, so am scratching my head somewhat!
Any suggestions gratefully received.
p.s. Somewhere I have one of those screw removal kits, I will look for it when I'm done posting this, is it likely to be any use?
The pipe connector has broken off on the wrong side of the hexagonal bit that takes a spanner, leaving the part with screw thread in the metal lug of the heater. In the middle of it is the non return valve but I can't seem to get a grip on it with anything (long nosed pliers came the closest).
I'm thinking perhaps a large screwdriver jammed into the hole would grip enough to unscrew the bit that's still there? I don't currently have such a screwdriver, so am scratching my head somewhat!
Any suggestions gratefully received.
p.s. Somewhere I have one of those screw removal kits, I will look for it when I'm done posting this, is it likely to be any use?