Next working day delivery
Free UFH plan form here
Excellent reviews
Quote builder available
Price match guarantee
Kudos Trading

call us on
0115 694 4454

×
  • Account Page Link
    • Shopping Cart Shopping Cart
      0Shopping Cart
    • Home
    • Underfloor Heating
      • Water Underfloor Heating
        • Manifold Kits With Pump
        • Manifolds
          • Brass / Nickle Manifolds
          • Stainless Steel Manifolds
        • Blending Valves & Pump Stations
        • Pumps
        • Eurocones
        • Manifold Accessories
        • Wet System Kits
      • Electric Underfloor Heating
        • Cable Mats 100W/m²
        • Cable Mats 150W/m²
        • Loose Cable
        • In-Screed Cable
        • Cable Repair Kits
        • Fixing Tape
        • Flexible Conduit
      • UFH Laying Systems & Insulation
        • Castlated Tray
        • Clips & Rails
        • Depron
        • Dual Overlay
        • E-UFH Laying Systems
        • Edging
        • Fixings
        • ROP & Aqualay
        • Spreader Plate
        • Tile Backer Board
        • XPS & Adhesive
      • Pipe
        • PE-RT/AL/PE-RT
        • PE-RT 3-layer
        • PEX/AL/PEX
        • Pre-insulated PEX
        • Conduit
    • Controls
      • Hubs and Wiring Centres
        • Wired Wiring Centres
        • Wireless Wiring Centres
        • Hubs and Internet Gateways
        • Heatmiser Wiring Centres
        • Salus Wiring Centres
        • Reliance Wiring Centres
        • Actuators
      • Thermostats for Water
        • Wired Thermostats
        • Wireless Thermostats
        • Heatmiser Neo Thermostats
        • Heatmiser Slimline Thermostats
        • Heatmiser Touch Screen Thermostats
        • Salus Thermostats
        • Reliance Thermostats
      • Thermostats for Electric
        • Digital Programmable Thermostats
        • Smart Thermostats
        • Touch Screen Thermostats
      • Control Accessories
        • Heatmiser Neo & RF Accessories
        • RF Repeaters & Recievers
        • Sensors
    • Electrical
      • Electric Underfloor Heating
        • Cable Mats 100W/m²
        • Cable Mats 150W/m²
        • Loose Cable
        • In-Screed Cable
        • Cable Repair Kits
      • Electric Heating
        • Mirror Demisters
        • Infrared Heaters
      • Installation Components
        • Fixing Tape
        • Flexible Conduit
    • Plumbing
      • Pipe, Valves & Fittings
        • Pipe
        • Couplers
        • Isolation Valves
        • Plumbing Manifolds
        • Lever Ball Valves
        • Check Valves
        • Pressure Reducing Valves
        • Filters & Strainers
        • Relief Valves & Vents
        • Shock Arrestors / Water Hammer
        • Antifreeze Valves
        • Motorised Valves
        • TRVs
        • Thermostatic Mixing Valves
      • Press Fittings
        • M-Press
          • M-Press Fittings (Water)
          • M-Press Valves (Water)
          • M-Press Tools
        • U-Press
          • U-Press Fittings
          • U-Press Tools
      • Towel Rail & Immersion Heaters Elements
        • Copper Immersion Heaters
        • Incoloy Immersion Heaters
        • Incoloy / Copper Immersion Heaters
        • Titanium Immersion Heaters
        • Immersion Heater Thermostats
        • Towel Rail Elements
      • Compounds Sprays & Smoke Testing
        • Flux
        • Gas Leak Detection
        • Pipe Sealing & Jointing Compound
        • PVC Cement
        • Silicone Grease & Spray
        • Smoke Testing
      • Sanitaryware & Accessories
        • Shower Accessories
        • WC Flush Valves
        • WC Pan Connectors
        • WC Seats
      • Water Treatment
        • Cleaners & Sealers
        • Inhibitors & Protectors
        • Physical Water Conditioners
        • Water Softening
    • Building
      • Cleaners Protectors & Primers
        • Cleaners & Protectors
        • Primers
      • Levelling Compound & Tile Adhesives
        • Levelling Compounds
        • Tile Adhesives
    • Tools & Accessories
      • Plumbing Tools & Accessories
        • Pipe Freezing Kits
        • Pipe Working Tools
        • Press Tools
        • Soldering & Brazing
        • Testing & Commissioing
        • Underfloor Heating Installation
      • Building Tools & Accessories
        • Mixing Tubs
        • Priming
      • Electrical Tools & Accessories
        • Batteries
    • Contact Us
    • UFH Plan
    • Menu Menu
    You are here: Home1 / Shop2 / Water Treatment3 / Physical Water Conditioners4 / Fernox Electrolytic Scale Reducer for Water Systems 15mm
    Fernox Electrolytic Scale Reducer 15 mm compression unit in blue and white packaging labeled “Electrolytic Scale Reducer.”

    Fernox Electrolytic Scale Reducer for Water Systems 15mm

    £44.83 Inc Vat

    The Fernox Electrolytic Scale Reducer reduces limescale formation in water systems using electrolytic technology. It protects pipework and appliances without chemicals or ongoing maintenance.

    2 in stock

    SKU: FER-62551 Category: Physical Water Conditioners Brand: Fernox Water Treatment
    • Description
    • Delivery

    What Is the Fernox Electrolytic Scale Reducer?

    The Fernox Electrolytic Scale Reducer is a physical water treatment device designed to control limescale. It installs directly onto pipework and operates continuously. Consequently, it prevents minerals from bonding to surfaces.

    Because the device contains no moving parts, it delivers consistent performance over its service life. Therefore, it suits long-term system protection.


    Why Limescale Protection Matters

    Limescale restricts water flow and reduces heat transfer efficiency. Over time, it increases energy consumption and maintenance costs. As a result, system performance declines.

    By reducing scale formation, the Electrolytic Scale Reducer helps maintain efficiency. Furthermore, it extends the lifespan of boilers, heat exchangers, and pipework.


    How the Fernox Electrolytic Scale Reducer Works

    As water passes through the unit, electrolytic elements interact with dissolved minerals. This process changes how calcium carbonate behaves. Therefore, scale remains suspended rather than forming hard deposits.

    Because scale does not adhere to surfaces, systems stay cleaner. Consequently, efficiency remains higher for longer.


    Key Features of the Fernox Electrolytic Scale Reducer

    The Fernox Electrolytic Scale Reducer operates without chemicals or electricity. It requires no adjustments or consumables. As a result, running costs remain minimal.

    Its compact design allows easy installation. In addition, it works continuously once fitted.


    Applications and Suitable Uses

    Domestic Water Systems

    The reducer suits incoming mains water supplies in homes. It protects pipework, taps, and hot water cylinders. Therefore, it supports long-term domestic system efficiency.

    Heating and Renewable Installations

    The device also benefits heating and renewable systems. It helps protect boilers and heat exchangers from scale-related efficiency loss. As a result, systems perform more reliably.


    Benefits for Installers and Homeowners

    The Electrolytic Scale Reducer offers a fit-and-forget solution. It reduces maintenance requirements and protects system performance. Consequently, installers reduce call-backs.

    Homeowners benefit from improved efficiency and reduced repair costs. Furthermore, chemical-free operation supports environmentally conscious installations.

    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

     

    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.

    You may also like…

    • Fernox Magnetic Scale Reducer 15 mm kit with blue‑yellow packaging and silver inline scale reducer to prevent limescale.
      Fernox Water Treatment

      Fernox Magnetic Scale Reducer | Limescale Prevention 15mm

      £34.25 Inc Vat
      Quick View
      Add to basket Add to basket Add to basket Show Details Show Details Show Details
    • Kudos Trading Electrolytic Scale Reducer 15 mm compression unit in blue and white packaging labeled “Electrolytic Scale Reducer.
      Kudos Trading

      15 mm Electrolytic Scale Reducer

      £15.53 Inc Vat
      Quick View
      Add to basket Add to basket Read more Show Details Show Details Show Details
    • 15mm Y strainer valve, designed to filter debris from water systems and protect pumps, valves, and other heating components.
      Kudos Trading

      15mm Y Strainer

      £6.01 Inc Vat
      Quick View
      Add to basket Add to basket Add to basket Show Details Show Details Show Details

    Related products

    • Fernox Electrolytic Scale Reducer 22 mm compression kit with blue box, metallic inline reducer to prevent limescale build‑up.
      Fernox Water Treatment

      Fernox Magnetic Scale Reducer | Limescale Prevention 22mm

      £42.47 Inc Vat
      Quick View
      Add to basket Add to basket Add to basket Show Details Show Details Show Details
    • Fernox Electrolytic Scale Reducer 22 mm compression unit in blue and white packaging labeled “Electrolytic Scale Reducer.”
      Fernox Water Treatment

      Fernox Electrolytic Scale Reducer for Water Systems 22mm

      £61.55 Inc Vat
      Quick View
      Add to basket Add to basket Add to basket Show Details Show Details Show Details

    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.

    Read more

    Can‘t find what you‘re
    looking for?

    Our friendly expert team are on hand to help. Email us at sales@kudostrading.co.uk, phone us on 0115 9632314 or use our online form!

    Get in touch

    Subscribe to our emails

    Be the first to hear about exclusive offers, useful tips, and the latest products—delivered straight to your inbox.


    You can unsubscribe at any time. To learn how we use your data, please see our privacy and cookie policy.

    Contact Us

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

    0115 9632314

    sales@kudostrading.co.uk

    Information

    • Get A Quote
    • Returns & Replacements
    • Delivery Information
    • FAQs
    • Manuals & Guides

    Products

    • Water Underfloor Heating
    • Electric Underfloor Heating
    • Controls
    • Pipe
    • Plumbing
    • Building
    • Tools & Accessories

    Legal Policies

    • Delivery Information
    • Terms & Conditions
    • Privacy Policy
    • Cookies Policy

    © 2026 Kudos Trading. Operated by Floor Heating Systems Ltd [Company Reg: 4173185 | VAT: GB 755 3117 37]

    Scroll to top Scroll to top Scroll to top