If not properly inhibited, central heating systems fall foul to electrolytic corrosion, scale & oxidation which gathers inside the wet system. This affects heat output, flow rate, efficiency & ultimately can lead to pinhole perforations in radiators, blockages in pipes & damage to your boiler. The Rothenberger ROCAL Pro 2 Power Flusher is a very practical & easily transportable flushing solution. With ultra high flow rate, instant flow reverse & the ability to flush up to 40 radiators over three storeys. This power flusher can flush out & clean a central heating system to a very high standard which will make existing systems more efficient & meet the criteria to guarantee warranties prior to a boiler replacement. All the fixtures & fittings & all the necessary cleaning & inhibiting chemicals required for the most thorough job are supplied with every machine.