Boiler flow and return temperature differential

Interesting pictures on that thread. So assuming that the BG engineer has a sonic cleaner appropriate for the main h/ex then he ought to be able to back flush and clean out the debris. BG have said they will replace the hoses at the same time so if they are starting to crumble internally then I shouldn't get another similar blockage.

Fingers crossed

Sponsored Links

DIYnot Local

Staff member

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.

Are you a trade or supplier? You can create your listing free at DIYnot Local