The 2025 ban
The upcoming 2025 ban on single split air conditioning systems with a Global Warming Potential (GWP) of 750 or more is a pivotal step in the UK’s commitment to reducing greenhouse gas emissions. Effective from 1 January 2025, it will be illegal to place these systems on the market in Great Britain. This regulation stems from Annex III of EU Regulation 517/2014, which has been incorporated into UK law. The rule applies specifically to single split systems, which are commonly used for room air conditioning and consist of one outdoor unit and one indoor unit connected by refrigerant piping that requires on-site installation.
The ban targets refrigerants with a GWP of 750 or higher, such as R-407C and R-410A, which are frequently used in these systems. This measure is part of a broader strategy to phase down the use of hydrofluorocarbons (HFCs), potent greenhouse gases that contribute significantly to climate change. By 2030, the UK aims to reduce HFC usage by 79%, making high-GWP refrigerants not only restricted but also increasingly expensive and difficult to obtain.
Serious legal consequences for failure to comply
Businesses that fail to comply with this ban will face serious legal consequences. Under the Fluorinated Greenhouse Gases Regulations 2015, as amended in 2018, regulatory authorities are empowered to issue civil penalties of up to £200,000 for violations. Additional enforcement measures, such as notices or fines, may also be imposed by organisations such as the Environment Agency in England, the Scottish Environment Protection Agency, and Natural Resources Wales.
For manufacturers, this means that any systems using restricted refrigerants must be assessed for compliance immediately. Manufacturers are also responsible for informing their supply chain, including retailers, about the new requirements. Retailers and resellers must ensure that any systems containing these restricted gases can only be sold if they were placed on the GB market before 31 December 2024.
End Users Must Confirm Which Refrigerants Their Systems Rely On
To demonstrate compliance, retailers must retain documentation proving the date of market placement. For end users, it is essential to confirm which refrigerants their systems rely on and consult manufacturers or suppliers if they are unsure whether the ban applies to their equipment.
The term “placing on the market in Great Britain” is defined as the first-time supply or availability of goods in the region, either for payment or free of charge. This includes customs clearance for circulation within Great Britain. Systems already on the market before 1 January 2025 can still be sold or used after this date, provided there is verifiable evidence of their compliance with the regulations.
Obtain the Correct Expert Advice
The 2025 ban represents a crucial shift toward environmental responsibility and legal compliance. Businesses and individuals must act promptly to transition away from high-GWP refrigerants and ensure their systems meet the new requirements. Acme Facilities Group is ready to assist with navigating these changes, offering expert advice and solutions for upgrading or replacing affected systems. For further information, businesses and individuals are encouraged to review the Fluorinated Greenhouse Gases Regulations 2015 and the 2018 amendments or reach out to Acme Facilities Group for personalised guidance. Together, we can work towards a more sustainable and compliant future.
