A2L · GWP 675
Refrigerant R32
R32 (difluoromethane) is a single-component, low-GWP refrigerant that has become the preferred choice for modern air conditioning and heat pump manufacturers. Compared to R410A, it offers lower environmental impact and higher energy efficiency.
Technical specifications
| Composition | R32 100% |
| GWP | 675 |
| Safety class | A2L |
| Package | 9 kg / returnable cylinder |
| Boiling point | -51,7 °C |
| Oil type | POE |
Key advantages
- 68% lower GWP than R410A (GWP = 675)
- High energy efficiency — lower electricity consumption
- Single-component — easy recycling and refilling
- Up to 30% less refrigerant charge required
- Excellent heat transfer for compact heat exchangers
Areas of use
- Domestic AC: split and multi-split systems
- Heat pumps: latest generation air-to-water and air-to-air
- Commercial cooling units
Safety notice (A2L)
R32 is classified as mildly flammable (A2L). Installation and service requires A2L-certified tools (vacuum pumps, manifolds, recovery units).
In accordance with EU Regulation No. 517/2014 on fluorinated greenhouse gases, the sale of refrigerant is only permitted to holders of a valid F-gas certificate.