We recommend using system chemicals to clean and protect your central heating system and your radiators. When your central heating system is serviced annually, it is advised to put a system cleanser in your system and run it through as per the instructions prior to draining down. This will remove any sludge and dirt build up and allow your radiators to perform more efficiently. Read more on how to correctly maintain and bleed your radiators.
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  1. Fernox F2 Express Silencer
    1087 Available for Delivery
    £16.18 Incl. VAT
  2. Fernox F2 Super Concentrate Boiler Noise Reducer 290ml
    15 Available for Delivery
    £20.30 Incl. VAT
  3. Fernox F2 Noise Silencer 500ml
    587 Available for Delivery
    £44.35 Incl. VAT
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