Products tagged with '56599'

Fernox Protector F1 500ml is a high-performance central heating inhibitor designed to provide long-term protection against internal corrosion and limescale formation in domestic heating systems.

Suitable for all types of boilers, radiators and pipework systems, Fernox Protector F1 is compatible with commonly used heating system metals and materials, including aluminium. Its enhanced pH buffering helps maintain system water between pH 6.5 and 8.5, helping to protect against corrosion and limescale build-up.

One 500ml bottle treats a central heating system of up to 130 litres, up to 16 radiators or up to 250m² of underfloor heating. Fernox recommends checking inhibitor concentration annually as part of regular boiler or system servicing.