HE24 Expansion vessel location

[antrax]

Hi,

Can anyone tell me where the expansion vessel is located on an Ideal HE24 boiler, please?

I have an issue where the pressure drops when the heating has been on because the water is leaking from the outside pipe and some other threads I've read advise to check for pressure in the vessel but I can't seem to locate the vessel or valve.

Thanks,

 

[Harvest Fields]

Yes. Are you Gas Safe Registered? If so please PM either @Harvest Fields @Riley or @ShaunCorbs with your Gas Safe Number.