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    • Plumbing Water Tanks Potable Vessels Varem - 18 Litre ExtraVarem - LC Potable Water Expansion Vessel with Wall Mounting Bracket 3/4" - R1018223S40PS000

    Varem - 18 Litre ExtraVarem - LC Potable Water Expansion Vessel with Wall Mounting Bracket 3/4" - R1018223S40PS000

    634-147-0185

    £47.56 inc. VAT

    £39.63 ex. VAT

      10+ in stock for nationwide delivery

    • The Varem Extravarem LC 18-Litre Expansion Vessel is a commercial-grade, WRAS-approved safety device designed specifically for unvented domestic hot water (DHW) storage systems. When water is heated within a sealed, unvented cylinder, it naturally expands. Because water is non-compressible, this expansion creates a dangerous build-up of hydraulic pressure. The Extravarem LC absorbs this expanded water volume into its internal chamber, maintaining a stable system pressure and preventing the cylinder's high-limit pressure relief valve (PRV) from constantly dripping or lifting.

      • Expansion vessel with fixed membrane for domestic hot water systems
      • Carbon steel body with epoxy-polyester paint finish and stainless steel flange
      • Complete with welded wall mounting bracket
      Brand
      Varem
      Category
      Expansion Vessel - Potable
      Product Code
      634-147-0185
      Size
      18 Litres
      Main Material
      Stainless Steel
      Main Colour
      White
      Box Quantity
      1
      Weight
      3450 g
      Width
      270 mm
      Height
      430 mm
      Diameter
      270 mm
      Min Pressure
      0.5 Bar
      Max Pressure
      8 Bar
      GTIN
      0708747448788

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      We will hold your order for 1 working week before returning the items.

      Estimated collection Thursday 29th.

    • Our delivery policy

      We will deliver goods as soon as we can. An estimated delivery date will be provided on the checkout pages. For stock items, this may be as soon as the next day; for out-of-stock items, it may take a day or two longer.

      £5 standard delivery across the UK for most products on our website, with free delivery on orders above £100 for customers within 10 miles of our Welwyn Garden City location. Some larger items may incur an additional surcharge to cover our delivery costs.

      See our 'Terms of Sale' for more information on our delivery policy.

      Doorstep delivery only.

      Order before 2.00pm for estimated delivery on Tuesday 27th.

    • Our returns policy

      See our 'Terms of Sale' for more information on our returns policy.

      Restocking charges apply.

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