This article will explain the difference between a descale and a powerflush. I’ll also attempt to explain some common problems with combination boilers and whether the solution is to powerflush, de-scale, do both, or do ...

Powerflushing is a fairly straightforward process of cleaning central heating system and boilers. It is a great way of removing rust, sludge and limescale. However, if attempted by someone who does not know what they ...