Refrigerant R-1234ze(E)

R-1234ze(E) combines an extremely low global warming potential with outstanding versatility for refrigeration, air conditioning and heat generation applications. Its energy performance, similar to that of widely used refrigerants, supports a smooth transition toward more sustainable thermal technologies. In addition to commercial and industrial refrigeration systems, it is particularly suitable for high-temperature heat pumps, aerothermal installations and district heating networks. Its high critical temperature enables efficient operation in processes requiring elevated condensing temperatures, expanding design possibilities for advanced thermal systems. Furthermore, certain regulatory and handling advantages simplify aspects related to equipment installation, certification and compliance when using this refrigerant.