Does the 17/19EX chiller use an environmentally friendly refrigerant?

Both the 17/19EX chiller use R134a, which is a chlorine free refrigerant with a zero Ozone depletion factor, that has been identified as one of the safest refrigerants in the industry. Beyond refrigerant choice for this machine, the 17/19EX has additional features that are significant environmentally favorable. For example for servicing, containment is built into the unit as standard. ASME construction and high pressure design further ensure a tight leak free machine during operation and off hours.