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Domestic hot water mains pressure cylinder guarantee

Domestic hot water mains pressure cylinder

The Domestic Hot Water Cylinder for the Greenskies and Greenstore mains pressure series are guaranteed for a period of 25 years from the date of installation.

Products installed from 1st January 2007 are covered within these terms and conditions, which are as follows:

  • Worcester, Bosch Group will warranty the cylinder for both parts or part and labour as detailed in the Worcester products Extended Warranty product offer.

  • The DHW cylinder and not the associated valves, vessels and components will be guaranteed against the cylinder leaking due to internal corrosion or manufacturing fault.

  • The DHW cylinder is not guaranteed against scale formation.

  • The cylinder must be installed in accordance with Building Regulations and British Standards 6700, 6798, 5449 and 7593.

  • The cylinder must be notified to Building Control via a competent person’s scheme or directly.

  • The heating system must be flushed and cleansed in accordance with BS 7593.

  • The solar installation must be in accordance with the manufacturer’s instructions and the Building Regulations with particular reference to the Domestic Heating Compliance Guide.

  • The installer must hold the Worcester Accredited Training Course qualification for flat plate solar or the BPEC equivalent.

  • The installer must hold a qualification to show compliance with Building Regulation G3 or install the cylinder to the G3 regulations.

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