Diagram of the power flushing unit attached to the central heating circuit. The system is cleansed of lime scale and corrosion debris. Joseph C Kenny Plumbing & Heating, Cork,  use a purpose-designed machine with Magnaclean unit, to stop sludge.

Diagram of the power flushing unit attached to the central heating circuit. The system is cleansed of lime scale and corrosion debris. Joseph C Kenny Plumbing & Heating, Cork, use a purpose-designed machine with Magnaclean unit, to stop sludge.