BWT Wrappa - Electronic Water Conditioner - LW2

Code: LW2
  • £74.74 (inc. VAT)
  • (FREE UK Delivery)
Available   |   Usually dispatched within 24 hours

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


BWT��������s Wrappa is a scale inhibitor, a compact electronic conditioner that uses radio frequencies to alter the characteristics of the hardness minerals in water, preventing them from forming hard to remove scale deposits. When used in a hard water area, BWT��������s Wrappa can help extend the life of your household hot water appliances helping you save you money on their running costs and premature repairs.

How does Wrappa prevent limescale build up? These units use very low power electrical energy which flows through wires which are wrapped around a pipe and encourages some of the dissolved calcium in the water to precipitate as minute seed crystals in the water itself. When the water is heated, these �������seed crystals�������� attract further scale to them, rather than the metal surfaces around them. The larger crystals that result are washed away in the water flow. These devices are simple to install.

Notes: Please do not over tighten fittings or use a pipe wrench on body. Unit must be adequately supported on both sides of the installation and correctly aligned to avoid stress to the unit or joint. Protect from frost!


  • Easy installation - No maintenance

With no plumbing required and no pipes to be cut or joints to be made, the BWT Wrappa is easy to install and requires zero maintenance.

  • Money Saving

Not only does the BWT Wrappa have the capability to reduce limescale, it can also help keep your heating bills under control.

  • Protect Appliances

Can help protect heating and hot water appliances from the effects of limescale - helping to prolong the life of these household appliances.

  • Whole House Protection

As well as protection for single appliances the Wrappa can help keep the whole house protected from the build-��������up of scale.


1 x Scale reducer body

2 Aerial leads with ties

Servicing & Maintenance

No routine maintenance required


Please register your product either online or by calling 01494 838100

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Many of our items have free delivery and where next day delivery is shown we will endeavor to achieve this, as long as the order is placed before 1pm, is within the UK mainland and subject to stock availability 

We will email you an estimated delivery date on receipt of your order and on the day of delivery endeavour to send you the carrier’s details.

Unfortunately, we currently do not deliver to addresses outside the United Kingdom, but you can arrange for a courier to collect from our premises.

Medium and large items incur a delivery charge. If more than one medium or large items are ordered only one delivery charge will be applied. This will be displayed in the basket during checkout. Medium items are £17 and large items are £30 including VAT. The delivery charge for the largest products - eg wall panels and worktops - is £59.99.

We want all our customers to be happy with their purchases. Returns may be made within 14 days of delivery for unwanted goods or 30 days for faulty/damaged goods.

Please either email us at or click on the link below for a returns form.

Please ensure that the goods returned are intact, unused and in the original packaging.

Returns Cancellation Form

For our full Delivery & Returns - please see here.

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Claydon House Business Centre

1 Edison Rd



HP19 8TE