Afraid this is a gas critical part and advise for Gas is not allowed. It might just seem like it is a case of part swapping but if you put those jumpers in the wrong place you change the power of the boiler and that can then cause other issues
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