Heating System Chemicals

Neutral universal cleaner for pre-commissioning new systems in accordance with BS7593:2006 Removes sludge, limescale and other debris to restore heating efficiency of exist...

Quick and convenient ndash doses in 30 seconds Simple to use with no mess Added via a radiator adapter or filling loop supplied Non-toxic, environmentally friendly formul...

Quick, convenient and simple to use ndash doses in 30 seconds Added via a radiator adapter or filling loop supplied 100% recyclable can Compatible with all metals and mat...

Protects against corrosion and limescale Combined antifreeze and protector Maintains efficiency so extending system life Compatible with all metals and materials commonly...

Product: Sentinel X700 Underfloor Heatin Biocide 1l Size: 1l  

Product: Sentinel X300 Universal Central Heating Cleaner - 1Ltr Size: 1l  

Product: Sentinel X800 Fast Acting Central Heating Cleaner - 1l Size: 1l  

Product: Sentinel X400 High Performance Central Heating Cleaner - 1l Size: 1l  

Product: Sentinel X200 Boiler Noise Reducer - 1l Size: 1l  

Premier, fast acting formula Excellent Limescale and iron oxide dispersal rates Phosphate free formula (protects system parts) Compatible with all flushing equipment Ide...

Outstanding, long lasting protection Maintains heating efficiency Compatible with all leading boiler types (including aluminium heat exchangers) Prevents radiator cold sp...

Fernox F1 Central Heating Protector Concentrated - 265ml