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about2

About MCS

MCS is a mark of quality and demonstrates
compliance to industry standards that companies
strive to meet. It highlights to consumers that
companies are able to consistently install or
manufacture to the highest quality every time.

MCS has today updated a number of installation and product standards. The changes to the standards include: 

  • Update to the definitions in all standards to align with a review undertaken by the Standards Management Group
  • Update to section 8 in all installation standards to clarify the requirements of this section
  • A significant update to the heat pump standards to comply with the Energy related Products Directive. We have also attached an email on the heat pump updates which has been sent to installers and manufacturers. This includes further information on the implementation timescales.

All of the documents which have been updated are listed below and are published on the MCS website.

Updated standards

  • MCS 001 – MCS Contractor Certification Requirements
  • MCS 020 – Planning standards
  • MCS 023 – Additional requirements for MCS Contractors to become Green Deal Authorised
  • MIS 3001 – Solar thermal installation standard
  • MIS 3002 – Solar PV installation standard
  • MIS 3003 – Small and micro wind installation standard
  • MIS 3004 – Biomass installation standard
  • MIS 3005 – Heat pump installation standard
  • MIS 3007 – Heat led micro CHP installation standard
  • MIS 3007-2 – Electricity led micro CHP installation standard
  • MCS 004 – Solar collectors
  • MCS 007 – Heat pumps product standard

Please visit the installer and product standards page for a copy of the updated standards.

Further information on the heat pump updates is shown below.

Heat Pump Installers

Heat Pump Manufacturers 

If you have any questions regarding the updates to the standards, please contact the MCS Helpdesk (This email address is being protected from spambots. You need JavaScript enabled to view it. or 0207 090 1082).