Discuss Boiler keeps tripping main fuse in the USA Plumbers Advice area at PlumbersForums.net
Or water inside the pump power connections be careful do it with the power isolated
Unplug burner and try again. Will give you an idea if it's the pump or a burner component.
Not water is fine, just the heating.Not a burner problem if hot water is ok mate
Reply to Boiler keeps tripping main fuse in the USA Plumbers Advice area at PlumbersForums.net
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