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04/03/2013

Central Heating Sludge

You may have heard of ‘central heating sludge’ and wondered what that is and how it affects you. Over time, as a result of the constant flow of water, corrosive and unwanted materials accrue inside the central heating system. The constant flow of water causes rusting, leading to corrosive metallic debris known as iron oxide

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Written by
10/03/2012

Central Heating Sludge, London

Many people have never heard of central heating sludge; however, it is a big problem in over 50% of the homes in the UK. The sludge is composed of dirt, water, limescale and iron oxide (rust) and has a thick viscous consistency, a bit like that of treacle. If left unchecked sludge can become a

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