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Domestic boiler hot water cylinders

uniSTOR range of hot water cylinders

  • Designed perfectly to work with Vaillant System & Regular boilers
  • Slim line, pre plumbed and standard cylinders in the range
  • 25 year guarantee on the cylinder shell, for total peace of mind
  • Improved insulation meaning heat loss is minimised and lower running costs
  • Can be retrofitted onto existing heating systems
Find your local Vaillant Advance Installer

Overview

About the uniSTOR hot water cylinder range

The uniSTOR hot water cylinder range has been designed specifically to work with Vaillant System and Regular boilers to provide highly efficient heating and hot water systems.

How to get

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Find your local Vaillant Advance Installer

Advance is Vaillant’s installer loyalty scheme. By choosing a Vaillant Advance Partner, you’re choosing our network of fully trained, independent installers who can offer you exclusive extended Guarantees, as well as a free no obligation quote to ensure your Vaillant boiler is the perfect fit for you and your home.