R32 has a lower Global Warming Potential than R410A and remains widely used in current air conditioning equipment. Refrigerant regulations and manufacturer product ranges continue to evolve, so we specify equipment according to current requirements, manufacturer guidance and the needs of each installation.
Refrigerants used in air conditioning systems are controlled because they can affect the environment if released to atmosphere. Each refrigerant is measured by its Global Warming Potential (GWP). R410A, which was the standard domestic AC refrigerant for many years, has a GWP of 2,088. R32 has a GWP of 675, which is less than a third of R410A's impact.
R32 can allow slightly smaller refrigerant charges in suitable equipment and may support efficiency benefits in well-optimised systems. It is classified as A2L, which means mildly flammable, so it must be specified and handled correctly. If you have an older R410A system, we will advise on current lower-GWP replacement options available from suitable manufacturers.
Our engineers working with R32 are appropriately qualified and trained for the refrigerant and equipment being installed. R32's A2L classification requires suitable procedures and equipment, which we confirm as part of the installation specification.
We assess your property, specify the right R32 system and provide a fixed written quote. Free, no-obligation survey across Leicester and surrounding areas.
Get a Free QuoteR32 is one lower-GWP option widely used in current air conditioning equipment, with suitability depending on the system and manufacturer range.
GWP of 675 versus 2,088 for R410A — substantially lower environmental impact if refrigerant is released.
Efficiency depends on the system design, manufacturer equipment and installation conditions.
Some R32 equipment can use a smaller refrigerant charge than older equivalent systems, depending on design and capacity.
R32 remains a common refrigerant choice for modern domestic and light commercial installations.
R32 has a lower Global Warming Potential than R410A and is widely used in current air conditioning equipment. Refrigerant regulations and manufacturer ranges continue to evolve, so we specify equipment according to current regulations, manufacturer requirements and the needs of each installation.
R32 remains widely supported across many current domestic AC ranges, while refrigerant regulations and product ranges continue to evolve.
R32 refrigerant is available across many domestic unit types and some commercial system formats, depending on manufacturer range.
Many current domestic wall-mounted systems use R32, depending on the selected manufacturer and model.
R32 multi-split options for multiple indoor units from a single outdoor unit.
R32 ceiling cassette units for commercial offices and retail environments.
R32 floor-standing units for conservatories and large living rooms.
R32 slim duct and concealed ducted systems for high-spec installations.
Ultra-quiet R32 bedroom units with sleep mode and overnight scheduling.
Compact R32 wall-mounted units sized for home office environments.
R32 split and multi-split systems for small offices, retail and clinics.
Professional AC installation with refrigerant handling by appropriately qualified engineers.
We assess your property and calculate the cooling and heating load to size the R32 system correctly.
Fixed written quote for supply and installation of a correctly specified R32 system.
Appropriately qualified engineers install and commission the system to manufacturer standards.
F-Gas installation record and full handover documentation provided on completion.
Yes, when specified and installed correctly. R32 is classified as A2L — mildly flammable — but it requires concentrations far above those encountered in a normal installation to ignite, and even then only under specific conditions. Manufacturers design R32 units with safety features to address this classification, and our engineers follow correct installation procedures for A2L refrigerants.
No — handling refrigerants requires F-Gas certification under UK law. Only a certified engineer can recover, charge or recharge R32 refrigerant. Refrigerant work is undertaken by appropriately F-Gas certified engineers using suitable recovery and charging equipment.
R32 remains widely used in modern systems. Future rules and product ranges can change, so we recommend choosing current equipment from reputable manufacturers and keeping service records up to date.
No — R32 and R410A are different refrigerants and the systems are not interchangeable. An R410A system must be serviced and recharged with R410A. When it reaches the end of its life, we will recommend a suitable current lower-GWP replacement option.
Request a free survey or ask a technical question. We'll confirm the right next step for your property.
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