Power flushing is the most efficient and effective method of cleansing a central heating system.
The principal is to create a powerful fresh water flow under controlled conditions to remove debris from the system. The Power flushing unit is connected to the heating circuit and chemicals added and heat from the existing boiler used to enhance the cleaning process.
After the cleaning process a protector is added to prevent future attack from corrosion or lime scale. The central heating system is then rebalanced to ensure even heat distribution at all radiators.
It is important when installing new boilers into old systems that all sludge is first removed from the system or this could accumulate in the new boiler and lead to premature failure.