LavaTap – Fernox F1 F8 Central Heating Treatment Pack – Central Heating Inhibitor Kit – Remove and Prevent Rust, Scale, Sludge and Corrosion – Radiator Flush and Inhibitor for Central Heating Systems

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  • Energy Efficiency and Cost Savings Boost system performance by restoring circulation and reducing cold spots clean, well-inhibited systems can cut heating gas use by up to 15%, saving money on energy bills
  • Safe and Non-Acidic Formula Both F1 and F8 are pH neutral, non-foaming, and compatible with all metals including aluminium supporting BS 7593 2019 best practice and safe for use with softened water
  • Long-Term Inhibitor Protection Fernox F1 central heating inhibitor prevents corrosion and scale in mixed metal systems, maintaining efficiency and reducing boiler maintenance costs and energy bills
  • Covers Up to 130 Litres or 16 Radiators Each 500 ml bottle treats up to 130 litres or 16 radiators (250 m of underfloor heating) suitable for 97% of UK homes; ideal for sealed and open vented systems

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