As per title really, is it easy diy or do we have to get a Corgi engineer in? :)

Cheers

Sal

CORGI eng I'm afraid.

Mog

Cheers Mog, it needs a service anyway, any idea how much we should pay for a diaphragm change asuming it is just that that needs changing and not the whole valve? :)

A diaphragm costs about a pound, but can take up to 2 hours to change if the whole valve needs to come out. So sometimes if the valve has to come out it is sensible just to change the whole unit, a new valve will cost around £80 depending on Boiler make and model.

Mog

Cheers for that :)

Thought u already knew how to change a diaphram Sal ;);)

Ady :D:D

What combi is it?.