Does my boiler filter need cleaning?

If your boiler breaks down due to sludge in the system, the repair work is not covered under your warranty and can lead to expensive repair bills as a result.

Many boiler breakdowns occur due to sludge in the heating system. A magnetic filter is an effective way of preventing this sludge from accumulating, and may prevent costly breakdowns at a later stage.

If you notice that your radiators are cold to the touch, you may have air or sludge trapped inside the system. These can be simple to resolve, but if you’re concerned, contact a heating engineer to help.

Issues with your radiator temperature, leaks from your boiler, and unusual sounds from within your system are all indicators that there is a buildup of sludge.

Your boiler filter should always be cleaned as part of your boiler’s annual service.