New Refrigerant 2024 Flammable Liquids. In fact, there is a good chance that. “2l” stands for slightly flammable, with a low combustion rate, making it difficult to cause a fire or explosion.

Advantage engineering is investigating and evaluating alternative refrigerants that meet the new gwp target. Choosing a flammable refrigerant will dictate how systems are designed, installed, serviced and managed, said kujak, who is also a member of ashrae sspc 34, designation and safety.