680 products

  • Adey MagnaClean Inline Professional Filter CP1-03-00022-01

    Regular price £115.79
    Sale price £115.79 Regular price

    Description The Adey MagnaClean Inline Professional Filter CP1-03-00022-01 is a high-quality, compact filter designed for use in light commercial heating systems. This filter helps to improve...

  • Adey MagnaClean Professional Heating System Filter MC22002

    Regular price £79.99
    Sale price £79.99 Regular price

    Description The Adey MagnaClean Professional Heating System Filter MC22002 is a high-performance and reliable solution for efficiently capturing and removing debris and contaminants from your heating...

  • Adey MC1 Central Heating System Protector MC1P

    Regular price £19.99
    Sale price £19.99 Regular price

    Description Adey MC1 Central Heating System Protector MC1P is a high-performance chemical solution designed to protect central heating systems from corrosion and scale build-up. This powerful...

  • Adey MC3 Central Heating System Cleaner MC3C

    Regular price £18.99
    Sale price £18.99 Regular price

    Description Adey MC1 Central Heating System Protector MC1P is a high-performance chemical solution designed to protect central heating systems from corrosion and scale build-up. This powerful...

  • Adjustable Earth Clamp 12-32mm

    Regular price £6.99
    Sale price £6.99 Regular price

    Specification MPN ECL14 If you are interested in purchasing in bulk please get in touch with us at support@arcanu.com or fill out an enquiry form here.

  • Adjustable Earth Clamp Indoor Outdoor 12-32mm

    Regular price £7.19
    Sale price £7.19 Regular price

    Specification MPN ECL15 If you are interested in purchasing in bulk please get in touch with us at support@arcanu.com or fill out an enquiry form here.

  • Albion 14" 3kW 1 3/4" Titanium Immersion Heater SU024

    Regular price £35.99
    Sale price £35.99 Regular price

    Designed to efficiently heat water inside a hot water cylinder, the Albion 14" Titanium Immersion Heater maintains the desired temperature within unvented heating systems This Albion...

  • Albion 15mm x 22mm Plastic Tundish SU015

    Regular price £7.99
    Sale price £7.99 Regular price

    Description A Tundish is a crucial component in a plumbing system and and will have water running through its air gap if there is a problem...

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    Alpha Air Vent 1.010771 Alternative

    Regular price £12.49
    Sale price £12.49 Regular price

    Designed to automatically remove trapped air from heating and plumbing systems, the Alpha Air Vent improves system performance and prevents corrosion The Alpha Air Vent Alternative...

  • Alpha Air Vent 1.022102 Alternative

    Regular price £19.99
    Sale price £19.99 Regular price
  • Altecnic 1/2" x 3/4" Solar Pressure Relief Valve 3 Bar

    Regular price £26.09
    Sale price £26.09 Regular price

    Specification Pressure 3 Bar Temperature Range -30°C - 160°C Connection 1/2" x 3/4" FBSP Part Code 253043

  • Altecnic 1/2" x 3/4" Solar Pressure Relief Valve 6 Bar

    Regular price £24.99
    Sale price £24.99 Regular price

    Specification Pressure 6 Bar Temperature Range -30°C - 160°C Connection 1/2" x 3/4" FBSP Part Code 253046

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    Altecnic 15mm x 22mm Dry Trap Tundish 128-2010

    Regular price £15.99
    Sale price £15.99 Regular price

    By providing a visible discharge point for water during a system fault, the Altecnic 15mm x 22mm Dry Trap Tundish is essential for ensuring reliable performance...

  • Altecnic Caleffi 6 Bar Pressure Relief Valve with Loose Nut Connection A311501CST

    Regular price £22.99
    Sale price £22.99 Regular price

    Activating precisely when the system exceeds 6 Bar, the Altecnic Caleffi Loose Nut Pressure Relief Valve releases excess pressure to protect the system's components from damage...

  • Altecnic Merchant Art 5213 15mm Thermostatic Mixing Valve with MX Valves TMV2/3 CA-100827

    Regular price £55.99
    Sale price £55.99 Regular price

    The Altecnic Merchant Art 5213 Thermostatic Mixing Valve with MX Valves delivers safe, consistent water temperatures with a fail-safe shutoff. TMV2/3 approval ensures reliable temperature control...

  • Altecnic Reflex 0.16 Litre Potable Expansion Vessel Shock Arrestor PV016C

    Regular price £20.99
    Sale price £20.99 Regular price

    Essential for maintaining stable pressure in a system, a Potable Expansion Vessel absorbs surplus pressure from the boiler or cylinder. The Reflex 0.16 Litre Expansion Vessel...

  • Altecnic Reflex 0.16 Litre Potable Shock Arrestor with 15mm Tee

    Regular price £21.99
    Sale price £21.99 Regular price

    Vital for maintaining safe pressure levels in unvented heating systems, the Altecnic Reflex Potable Shock Arrestor absorbs excess pressure from the boiler or hot water cylinder...

  • Altecnic TMV2/3 Merchant Art 5213 22mm Thermostatic Mixing Valve CA-100824

    Regular price £46.99
    Sale price £46.99 Regular price

    The Altecnic Merchant Art 5213 Thermostatic Mixing Valve delivers safe, consistent water temperatures with a fail-safe shutoff. TMV2/3 approval ensures reliable temperature control in plumbing systems....

  • Andrews 3.5 Bar Pressure Reducing Valve C780

    Regular price £88.99
    Sale price £88.99 Regular price

    Description A Pressure Relief Valve is used to take high inlet pressure and reduce it to a lower outlet pressure. This helps regulate and stabilize the...

  • Aquasystem 100 Litre 3.5 Bar Expansion Vessel XVES050110

    Regular price £262.99
    Sale price £262.99 Regular price

    Description The Expansion Vessel is crucial for regulating pressure levels in a system by absorbing excess pressure from the boiler or cylinder. Our Aquasystem 100 Litre...

  • Sold out

    Aquasystem 150 Litre 3.5 Bar Expansion Vessel XVES050120

    Regular price £394.99
    Sale price £394.99 Regular price

    Description The Expansion Vessel is crucial for regulating pressure levels in a system by absorbing excess pressure from the boiler or cylinder. Our Aquasystem 150 Litre...

  • Aquasystem 2 Litre 3 Bar Expansion Vessel XVES050010

    Regular price £30.99
    Sale price £30.99 Regular price

    Description The Expansion Vessel is crucial for regulating pressure levels in a system by absorbing excess pressure from the boiler or cylinder. Our Aquasystem 2 Litre...

  • Sold out

    Aquasystem 200 Litre 3.5 Bar Expansion Vessel XVES050130

    Regular price £474.99
    Sale price £474.99 Regular price

    Description The Expansion Vessel is crucial for regulating pressure levels in a system by absorbing excess pressure from the boiler or cylinder. Our Aquasystem 200 Litre...

  • Sold out

    Aquasystem 300 Litre 3.5 Bar Expansion Vessel XVES050140

    Regular price £579.99
    Sale price £579.99 Regular price

    Description The Expansion Vessel is crucial for regulating pressure levels in a system by absorbing excess pressure from the boiler or cylinder. Our Aquasystem 300 Litre...