combi boilers display from top 3 reasons for boiler failures in Cornwall

The Top 3 Reasons For Boiler Repairs In Cornwall

I’ve spent many years as a Heating Engineer repairing boilers throughout Cornwall. On my travels I have found that a lot of the time boilers seem to fail for similar reasons. I thought it would make a handy checklist if I shared an article on the top reasons for boiler breakdowns which seem to come up time and again when I get called out to a boiler repair.