fbpx Skip to main content

BWT Electronic Scale Inhibitor Wrappa LW2

BWT Electronic Scale Inhibitor Wrappa LW2

Helps to reduce the build-up of Limescale within your Home

The BWT LIFF Wrappa is a cost-effective limescale inhibitor that helps prevent limescale build-up within your plumbing and household appliances. The BWT LIFF Wrappa is easy to install and is suitable for a wide range of pipe sizes and materials including plastic. With no need to turn off the water or to cut the pipe, it is perfect for both professional and DIY installation. The Wrappa uses radio frequencies that change the characteristics of the hardness minerals in the water such as calcium helping to prevent the formation of “hard to remove” limescale deposits. When used in homes with hard water, BWT’s Wrappa can help extend the life of your home appliances that heat water, like your washing machine, dishwasher and kettle. With less limescale deposits on the heating element, appliances work more efficiently and tend to last longer helping you to save money on the day to day running costs and maintenance repairs.

It includes the following contents.

  • 1 x Electronic Control Unit
  • 2 x Aerial leads with ties


SKU: LW2 Categories: ,
  • An Efficient Limescale Protector for Your Home

    bwt prevents limescale buildup

    • No need to cut the pipe or disturb any existing plumbing
    • Can be installed on a variety of different pipe sizes
    • Works on most materials excluding lead
    • Can help remove existing scale
    • Can help reduce energy costs
    • No maintenance required


  • How does Wrappa prevent Limescale build-up?

    Hard water contains excess minerals, and when minerals such as calcium and carbonate ions react, limescale forms. Calcite has a high level of aggregation and adhesion, which can lead to the accumulation of calcareous scale within pipes and connected equipment. Aragonite, which has the same chemical composition as Calcite, on the other hand, has a low level of aggregation and adhesion, preventing scale buildup.

    BWT Wrappa ensures that the Calcium Carbonate in the water forms only as Aragonite within the unit. As a result, protecting and preventing limescale buildup within your pipes and connected equipment so that it lasts longer. So, they are a great long term solutions to protect your home from Limescale Formation

  • BWT Wrappa installed to prevent limescale buildup

    Wrappa Adapts to Your Lifestyle

    Easy Installation – No maintenance

    Easy to install without the need for any plumbing work, no pipes to be cut or joints to be made, and then zero maintenance.

    Money Saving

    Helps save you money by reducing limescale and in turn maintaining the efficiency of your domestic appliances, so they use all of their energy to heat the water and not the limescale. Also uses very low power electrical energy to operate.

    Protect Appliances

    Your household appliances that heat water are protected from limescale, helping to prolong their lifespan, and helping to keep the whole house protected from limescale.

    Economical Solution 

    Cost-effective solution that helps you combat larger problems associated with limescale build-up within your water systems and household appliances.

Technical Details

bwt wrappa technical details

Enjoy the benefits with Wrappa

Sparkling Appliances

Silky Soft Skin and Hair

Fluffier Clothes