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    You are here: Home1 / Shop2 / Water Treatment3 / Cleaners & Sealers4 / Fernox F2 Express | Boiler Noise Silencer 400ml
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    Fernox Boiler Noise Silencer F2 Express aerosol 400 ml for quieter heating, white can with black hose and pink‑blue label.

    Fernox F2 Express | Boiler Noise Silencer 400ml

    £26.28 Inc Vat

    Fernox F2 Express is a fast-acting boiler noise silencer supplied in a convenient aerosol. It reduces kettling, banging, and circulation noise caused by limescale and debris. Ideal for rapid fault-finding and system maintenance without draining.

    52 in stock

    SKU: FER-62421 Category: Cleaners & Sealers Brand: Fernox Water Treatment
    • Description
    • Additional information
    • Delivery

    The Fernox F2 Express Boiler Noise Silencer provides a rapid solution for reducing unwanted noise in central heating systems. Boiler noise often develops due to limescale deposits or restricted circulation. Therefore, treating the system with F2 Express helps restore smooth operation.

    Unlike mechanical fixes, F2 Express works internally and delivers fast results. As a result, engineers can diagnose and resolve noise issues without dismantling components.

    What Is Fernox F2 Express?

    Fernox F2 Express is a specialist chemical treatment designed to reduce boiler and system noise. It targets limescale and debris that cause kettling, banging, and humming sounds.

    The aerosol delivery format allows clean and precise application. Consequently, installers can treat systems quickly during service visits.

    How Fernox F2 Express Works

    Once injected into the system, F2 Express circulates with the heating water. It softens limescale deposits and improves heat transfer at the heat exchanger. Therefore, noise caused by overheating and poor circulation reduces.

    Because the formulation works quickly, users often notice improvement shortly after application.

    Reduces Boiler and Pipe Noise

    Fernox F2 Express helps silence kettling, banging, and gurgling sounds. As a result, boilers operate more quietly and smoothly.

    Fast Aerosol Application

    The aerosol can allows direct injection through a radiator or filling point. Therefore, engineers can apply the treatment without draining the system.

    Supports Efficient System Operation

    By improving circulation and heat transfer, Fernox F2 Express helps systems run more efficiently. Consequently, energy use may improve alongside noise reduction.

    Next Working Day Delivery: Yes, we hold all our products in stock at our 7000 sq ft Nottingham warehouse and at our 3000 sq ft warehouse in Market Harborough and use DPD for a tracked next-day delivery.

    Collection Available: You can always collect from our Nottingham location and help yourself to a free tea and coffee.

    Fernox Water Treatment

    Additional information

    Weight 0.6 kg

    Delivery

    Delivery costs to UK mainland

    Standard UK Delivery: £6.98 next working day delivery.

    Premium Delivery: before 12pm: £20.28

    Saturday Delivery: £28.62

    Highlands & Channel Isles: variable, please use the delivery calculator on the checkout page.

    For more details see our Delivery information here.

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    • Sentinel X200 Noise Reducer 1 L non‑acidic treatment to cure boiler noise, white jug with red cap and red label for central heating systems.
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    Why choose Kudos Trading?

    Kudos Trading has been supplying the UK with underfloor heating since 2001.

    As one of the UK’s longest-established specialists, we combine decades of experience with a personal, friendly service from our Nottinghamshire-based team.

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    Floor Heating Systems Ltd, Fairway Court, Wigwam Lane, Hucknall, NG15 7TA

    0115 9632314

    sales@kudostrading.co.uk

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