Worcester Bosch Harnesses
Find boilers and spares across all major brands for collection today at your local merchant.
Find the right Harness for your boiler
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Find Harnesses for all kinds of boiler. You need to get exactly the right part for your boiler. The best way to search is using your GC number.
Featured Harnesses
We've got 104 different harnesses, so search to find the best option.