
What is Powerflushing?
Over the lifetime of your central heating system, internal corrosion of parts produces a thick black sludge that contains iron oxide and lime scale. As this sludge builds up it causes blockages inside pipes and fills radiators, causing your boiler to work harder to heat your home, if left untreated this sludge can cause irreparable damage to your system and can even result in expensive repairs.
Having the heating system power flushed will remove this build up, allowing the water in your system to circulate freely, chemicals left in the system after a power flush also protect the system from future build ups.