Fernox F2 Boiler Noise Silencer (Aerosol) 400ml water underfloor heating It is suitable for use

It is suitable for use in all types of central heating systems

Screed floors without edge insulation are prone to cracking causing the pipes to split

A-Rated Grundfos Pump for energy-efficient circulation

compatible with Alexa and Google Home

boosts performance

Fernox F2 Boiler Noise Silencer (Aerosol) 400ml water underfloor heating It is suitable for useFernox Boiler Noise Silencer F2 Express Boiler Noise Silencer F2 tackles boiler noise and kettling by improving heat transfer inside the system. Noise is usually caused by limescale building up on internal pipework, and this treatment helps break the cycle so the boiler can run more efficiently. It works with all boiler types and is safe on every common system material, including aluminium. The Express canister doses the system in around 30 seconds