Central Heating System Cleaner removes debris such as rust & flux residues which can lead to corrosion. Works for new and old central heating systems.
Concentrated system inhibitor is in a cartiridge packaging, which makes it easy to use in a central heating system. Protects against corrosion and limescale.
Internal Leak Sealer in a concentrated cartridge packaging which makes its use easier for sealing leaks & reducing pressure loss in central systems.
Concentrated Boiler Noise Silencer comes in cartridge form to enable easier use. Can be used on all types of boilers to reduce noise & kettling, and increase heat transfer efficiency.