i`m not familier with the location of the expansion vessel on this boiler however another option for you is to fit a remote one somewhere else on the heating pipework...for example under the floor near to a radiator downstairs if you can get under there? if the one on your boiler is leaking then of course it will have to be replaced like for like. hope this is of some help to you
If you need to find a tradesperson to get your job done, please try our local search below,
or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local