The Fernox F1 Express 400ml Central Heating Inhibitor and Protector All 3 Nozzles is a high-quality product designed to protect and inhibit corrosion in central heating systems. With a metal tank lining and a white colour, this storage tank water heater from the Fernox brand is suitable for indoor use and is energy-efficient with an A++ rating. It has a large height and is ideal for boilers, providing protection for your heating system with its water temperature range of 40°C to 60°C. Made in the United Kingdom, this product is a reliable solution for maintaining your central heating system.
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