If so, the energy inspection could be reduced and the inspection report kept relatively brief with the main content advising on opportunities for load reduction, or alternative solutions that hitherto not been considered. In many cases it will be clear that the building and systems are already well-documented with records clearly showing that the equipment has been maintained to a respectable standard. In some instances the costs of providing both heating and cooling will be reduced, especially where these two systems are unnecessarily being used due to inappropriate controls or settings. It will also provide advice on how the effectiveness of their systems can be improved.Īcting upon the advice in the inspection report and rectifying identified faults may result in immediate improvements to the effectiveness of air conditioning systems and possibly reduce the operating costs. The air conditioning inspection will ensure that building owners and managers are provided with basic information regarding their air conditioning systems. What can I expect in the AC EPC Inspection report? AC EPC Inspection Report Advice This means that any systems over 12 kW that have not already been inspected are currently breaching the regulations and therefore liable for a fine or further prosecution. New air conditioning systems over 12 kW installed after January 2008 must be inspected within 5 years of being put into service. Unlike the requirements for Energy Performance Certificates, these air conditioning inspections are not triggered by sale or rental, but have been given definite deadlines for compliance:įirst inspection of all existing air conditioning systems over 250 kW cooling capacity should have been completed by 4 January 2009 įirst inspection of all existing air conditioning systems over 12 kW should have been completed by 4 January 2011 The focus is on systems that use refrigerants to produce cooling. Part 4 of the Energy Performance of Buildings Regulations requires the person who has control of the operation of any air conditioning systems in a building that have a collective cooling capacity greater than 12kW to ensure the overall system is inspected by an accredited air conditioning inspector at regular intervals (at least every 5 years).ĬIBSE Technical Memorandum TM44 provides guidance on conducting an air conditioning inspection to satisfy the requirements of the Directive as expressed in the various regulations in the UK. This directive was implemented into UK legislation in the form of the Energy Performance of Buildings Regulations 2007. The Energy Performance of Building Directive 2002 is a European Directive designed to reduce carbon emissions and promote energy efficiency. What is TM44? Energy Performance of Buildings Regulations Trading standards are also becoming more proactive and clamping down on non-compliant owners and operators. The implementation dates have now passed, so any building that does not possess this certificate is operating outside the law and is non-compliant with current legislation.

If you're not sure if you qualify, if you have more than 1000 sq ft (93 m2) of air conditioned floorspace, then it is highly likely that you will need to have an inspection. This AC EPC inspection for 12Kw systems and above is mandatory and is enforced and regulated by the legislation laid down in Article 9 of the Energy Performance of Buildings (Certificates and Inspections) Regulations 2007. Since 4th January 2011, it is now a legal requirement for any buildings with over 12kW of total cooling to have a TM44 Air Conditioning Inspection Survey and Report carried out by an Accredited Air Conditioning Inspector and for this report to be lodged with the government's Non-Domestic Energy Performance Certificate Register (Landmark). Legislation What are the regulations? Why is there a need for an AC EPC?

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