R-1234ze(E)

Composition: single-component HFO

For centrifugal chillers and heat pumps. Not flammable at room temperature, but classified as A2L.

What this means for you

This refrigerant is approved for use and is not subject to a shrinking quota. It is a safer long-term choice when buying new equipment.

Centrifugal chillers.

Handling

Class A2L. Low toxicity, mildly flammable. Requires equipment designed for flammable refrigerants, ventilation and detection.