Part L Building Regs

Don’t get caught out by the Part L

Part L regulations can appear daunting. Clean Air can help from the HVAC compliance perspective. Our knowledgeable engineers will be pleased to discuss your particular premises or new build.

Contact Clean Air

The EPBD establishes minimum standards of energy efficiency for new cooling and heating equipment; Part L of the Building Regulations enforces many of its requirements, rated according to a system’s type and efficiency.

Clean Air can help

Expert advice is essential. Our HVAC designers will review HVAC equipment, considering efficiency at full load and CO2 emissions and relating them to the Target Emission Rates and Building Emission Rates.

For further information visit


Clean Air Guides downloads

Clean Air Guide to EPBDClean Air HVAC Legislation Guides

Clean Air Guide to EPBD FAQ’s

Clean Air Guide to R-22

Clean Air Guide to F-GAS


Are you aware of other HVAC legislation?

Follow these links to other major legislation and compliance issues that you need to be familiar with.

F-Gas Regulations

EPBD Regulations

R-22 Refrigerant Ban




The information contained on this website or in our downloadable guides is for brief and general guidance on the likely consequences of the new regulations. It must not be relied upon as being a definitive interpretation of legislation or a statement of law and it is not a substitute for legal advice. Clean Air Group (a trading style of: Clean Air Technology Ltd, Clean Air Installations Ltd and Clean Air Facilities Ltd) accept no liability for any loss resulting from reliance on this document and disclaim any responsibility howsoever arising from any inaccuracies, errors or omissions which may be present.