My friend is recently registered so he will do any work, but thought I would come on here as you guys will have much more experience. At the moment he is unsure of the fault.
Hi,
For a while my boiler has been intermittently unable to ignite for hot water or heating. This is getting more frequent and lasting for longer before it will kick in again. I believe that the gas valve is probably sticking and have tapped it a few time to resolve the issue. Is there any...