Are Your Water Pipes, Boiler & Central Heating Ready For Winter?

The Annual Basics Sludge Build-Up If you have sludge in your system, sludge is obviously heavier than water. The sludge in your system is usually made up of iron oxides which is metal that’s dissolved in your system through oxidisation. This oxidised sludge sits at the bottom of your radiators, and therefore the bottom of […]