All Results: 30 item(s)

Fernox

  • Fernox DS-3 Limescale Remover (2KG)

    Fernox DS-3 Limescale Remover (2KG)

    Fernox DS-3 limescale remover (2kg) restores efficiency to all types of water heater. The powerful acid limescale remover dissolves up to 50% of its own weight of limescale and inhibits corrosion. Safe to apply and easy to use, a change in colour indicates when the product is exhausted
    £14.72 Excl. Tax £17.66 Incl. Tax

    Fernox DS-3 limescale remover (2kg) restores efficiency to all types of water heater. The powerful acid limescale remover dissolves up to 50% of its own weight of limescale and inhibits corrosion. Safe to apply and easy to use, a change in colour indicates when the product is exhausted

  • Fernox F4 LSI Leak Sealer 500ml

    Fernox F4 LSI Leak Sealer 500ml

    Fernox F4 LSI leak sealer seals most weeps and small inaccessible leaks in sealed systems without causing blockages of the pump, air vents etc saving time and money on draining down and unnecessary repairs. * Ideal for reducing system pressure loss * Compatible with all metals and materials…
    £11.76 Excl. Tax £14.11 Incl. Tax

    Fernox F4 LSI leak sealer seals most weeps and small inaccessible leaks in sealed systems without causing blockages of the pump, air vents etc saving time and money on draining down and unnecessary repairs. * Ideal for reducing system pressure loss * Compatible with all metals and materials commonly…

  • Fernox F3 Super Concentrate Cleaner 290ml

    Fernox F3 Super Concentrate Cleaner 290ml

    The 290ml Fernox F3 super concentrate cleaner is a neutral universal cleanser for pre-commissioning new systems or restoring heating efficiency of existing systems. Quick and easy to apply via one of the radiators even with the system running it removes sludge, scale, flux residues and other…
    £15.95 Excl. Tax £19.14 Incl. Tax

    The 290ml Fernox F3 super concentrate cleaner is a neutral universal cleanser for pre-commissioning new systems or restoring heating efficiency of existing systems. Quick and easy to apply via one of the radiators even with the system running it removes sludge, scale, flux residues and other debris.…

  • Fernox System Neutraliser 2KG

    Fernox System Neutraliser 2KG

    The 2kg Fernox system neutraliser can be used to neutralise central heating system water after use of the S-40 system cleaner, conditioning the system for the application of corrosion inhibitor. Compliant with environmental regulations, the free-flowing powder is easy to use with…
    £27.54 Excl. Tax £33.05 Incl. Tax

    The 2kg Fernox system neutraliser can be used to neutralise central heating system water after use of the S-40 system cleaner, conditioning the system for the application of corrosion inhibitor. Compliant with environmental regulations, the free-flowing powder is easy to use with powerflushing units…

  • Fernox F1 Protector 500ml

    Fernox F1 Protector 500ml

    Fernox F1 protector protects against corrosion and limescale in mixed-metal central heating systems. It stops frequent venting of radiators, prevents sticking pumps and boiler noise, and prevents cold spots in radiators preventing boiler breakdown and improving system efficiency. Used in…
    £12.06 Excl. Tax £14.47 Incl. Tax

    Fernox F1 protector protects against corrosion and limescale in mixed-metal central heating systems. It stops frequent venting of radiators, prevents sticking pumps and boiler noise, and prevents cold spots in radiators preventing boiler breakdown and improving system efficiency. Used in conjunction…

  • Fernox F1 Express Protector

    Fernox F1 Express Protector

    Fernox F1 express protector protects central heating systems against corrosion and limescale maintaining system efficiency and extending boiler life. Its quick and convenient to apply, with doses in 30 seconds. * Protects against corrosion and limescale * Simple to use with no mess * 100%…
    £12.97 Excl. Tax £15.56 Incl. Tax

    Fernox F1 express protector protects central heating systems against corrosion and limescale maintaining system efficiency and extending boiler life. Its quick and convenient to apply, with doses in 30 seconds. * Protects against corrosion and limescale * Simple to use with no mess * 100% recyclable…

  • Fernox F5 Central Heating Powerflushing Chemical - 1 Litre

    Fernox F5 Central Heating Powerflushing Chemical - 1 Litre

    Fernox F5 central heating powerflushing chemical is suitable for use with all known powerflushing machines. It removes sludge, scale, flux residues and other debris, and restores heating efficiency of existing systems. Easy to use, the system can be left running normally during cleaning. *…
    £14.00 Excl. Tax £16.80 Incl. Tax

    Fernox F5 central heating powerflushing chemical is suitable for use with all known powerflushing machines. It removes sludge, scale, flux residues and other debris, and restores heating efficiency of existing systems. Easy to use, the system can be left running normally during cleaning. * Removes…

  • Fernox F4 Express Leak Sealer

    Fernox F4 Express Leak Sealer

    Fernox F4 express leak sealer seeks out and seals most leaks and weeps in sealed systems without causing blockages or pump seizure saving time and money on draining down and unnecessary repairs. It can be quickly and conveniently added via a radiator adaptor or the filling loop supplied. *…
    £14.43 Excl. Tax £17.32 Incl. Tax

    Fernox F4 express leak sealer seeks out and seals most leaks and weeps in sealed systems without causing blockages or pump seizure saving time and money on draining down and unnecessary repairs. It can be quickly and conveniently added via a radiator adaptor or the filling loop supplied. * Combats…

  • Fernox LS-X Leak Sealer 50ml

    Fernox LS-X Leak Sealer 50ml

    Fernox LS-X leak sealer comes in a 50ml tube. Ready to use with no mixing required, the sealant is ideal for use on compression joints and screwed fittings. It never sets rock hard, meaning that joints can easily be undone, nor does it shrink or crack with age. * WRAS approved product *…
    £3.86 Excl. Tax £4.63 Incl. Tax

    Fernox LS-X leak sealer comes in a 50ml tube. Ready to use with no mixing required, the sealant is ideal for use on compression joints and screwed fittings. It never sets rock hard, meaning that joints can easily be undone, nor does it shrink or crack with age. * WRAS approved product * Suitable for…

  • Fernox DS-40 System Cleaner

    Fernox DS-40 System Cleaner

    Fernox DS-40 system cleaner rapidly removes limescale, black sludge and other deposits restoring circulation and improving heating efficiency. The free-flowing powder is easy to use with powerflushing units or it can be applied via the feed & expansion tank or injector (for sealed systems). *…
    £27.09 Excl. Tax £32.51 Incl. Tax

    Fernox DS-40 system cleaner rapidly removes limescale, black sludge and other deposits restoring circulation and improving heating efficiency. The free-flowing powder is easy to use with powerflushing units or it can be applied via the feed & expansion tank or injector (for sealed systems). *…

  • Fernox F2 Express Silencer

    Fernox F2 Express Silencer

    Fernox F2 express silencer reduces boiler noise and improves heat transfer efficiency saving on fuel bills and reducing maintenance costs. Its quick and convenient to apply, with doses every 30 seconds. * Reduces boiler noise * Simple to use with no mess * Compatible with all metals and…
    £13.48 Excl. Tax £16.18 Incl. Tax

    Fernox F2 express silencer reduces boiler noise and improves heat transfer efficiency saving on fuel bills and reducing maintenance costs. Its quick and convenient to apply, with doses every 30 seconds. * Reduces boiler noise * Simple to use with no mess * Compatible with all metals and materials,…

  • Fernox F3 Cleaner 500ml

    Fernox F3 Cleaner 500ml

    HURRY WHILE THE SALE LASTS Fernox F3 cleaner is a neutral universal cleanser for pre-commissioning new systems or restoring heating efficiency of existing systems. Easy to use even with the system running it removes sludge, limescale and other debris. Used in conjunction with the F1 protector…
    £11.35 Excl. Tax £13.62 Incl. Tax

    HURRY WHILE THE SALE LASTS Fernox F3 cleaner is a neutral universal cleanser for pre-commissioning new systems or restoring heating efficiency of existing systems. Easy to use even with the system running it removes sludge, limescale and other debris. Used in conjunction with the F1 protector, gas…