Fernox F1 Central Heating Protector 500ml is a high-performance inhibitor that protects central heating systems against corrosion, limescale, and sludge. Suitable for all types of sealed and open-vented central heating systems including those with aluminium heat exchangers.Key Features Protects against internal corrosion and limescale build-up Prevents sludge formation in radiators and pipework Compatible with all metals including aluminium Suitable for sealed and open-vented systems 500ml treats a typical system of up to 100 litres Works with all types of heating fuel: gas, oil, LPG, and solid fuel Compatible with all Fernox system products ApplicationAdd directly to the heating system via the radiator or via a Fernox Powerflow pump connector. For best results, ensure the system has been flushed clean prior to application. Check inhibitor levels annually using Fernox test strips or a Testpoint kit.Specification Volume: 500ml Treats up to: 100 litres system capacity SKU: F1 Barcode: 5014551565999
