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Buying Refrigerant Gas in the UK: What Engineers Need to Know
Purchasing refrigerant gas in the UK is straightforward once you understand the regulatory framework, cylinder options and what to look for in a reliable supplier.
Who Can Buy Refrigerant Gas?
Under UK F-Gas Regulations, fluorinated refrigerants may only be supplied to and used by F-Gas certified engineers and companies. Certification must be verified before sale. Non-certified individuals cannot legally purchase or handle HFC refrigerants.
Choosing the Right Refrigerant
Always use the refrigerant the equipment was designed for:
- New heat pumps and split AC: R32
- Legacy AC and multi-splits: R410A
- Commercial AC and R22 retrofits: R407C
- Cold rooms and commercial refrigeration: R404A
- Commercial and automotive: R134a
- Automotive AC post-2017: R1234yf
Standard UK Trade Cylinder Sizes
- R32: 9 kg — domestic heat pumps and split AC
- R410A: 10 kg refillable — multi-splits and commercial AC
- R407C: 10 kg refillable — commercial AC
- R404A: 10.9 kg — commercial refrigeration
- R134a: 13.6 kg — automotive and commercial
What to Look for in a UK Refrigerant Supplier
- UK-stocked gas with fast delivery
- Proper SDS documentation and product certification
- Cylinder return scheme for refillable cylinders
- Knowledgeable team who can advise on alternatives
Browse our full refrigerant gas range — all major UK gases in stock with next-day delivery available to mainland addresses.
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Buy Refrigerant Gas UK
R32, R410A, R404A, R407C, R134a, R1234yf all in stock. Fast UK delivery.
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