Hot water cylinders

This page provides:

  • The criteria hot water cylinders must meet in order to achieve Energy Saving Trust Recommended scheme certification
  • A full listing of the supporting documentation to be supplied demonstrating that the individual product has successfully met these criteria

Energy Saving Trust Recommended criteria

Hot water cylinders must meet the following Energy Saving Trust Recommended endorsement criteria:

  • High performance hot water cylinders as outlined in Note 8 of CHeSS (year 2002)

Certification proof

To prove that the individual product has met the Energy Saving Trust Recommended criteria we require the following documentation:

  • Independent third party test report
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