Recent content by A965MBV

Thanks to dax1gasman for the pointer, it was a blocked EXV pipe. Descale and inhibitor this summer I think. Cheers

Thanks Mogget that's my thought

Now I'm going to look like the arse newby by questioning someone who's offered helpful advice so I hope this isn't taken that way.... Firstly it's my own boiler, and I know the HSE's viewpoint and also the Gas Safety Regs 98. I work for a multi-national blue chip as a maint tech. I've got...

Thanks mate - there's a nice Easter weekend job for me!

Thanks for your reply dax1gasman I guess I'd need the system empty to take the EXV pipe off? You might be on to something there, I don't recall seeing the system pressure altering. Nick

Anyone?

Hello All I've read many many posts over the years on here, and always get great help, but now I've had to join to get a (hopefully) more specific answer. My Optima 701 has an over pressure problem - as like all the other posts, it starts at 1bar cold, then rises to 3bar, ejects the excess...