Refra natural-refrigerant unit with GWP 3 marking and open control cabinet

Photo: Mariusz Młynarczyk / CloudAir.tech

Refra displays an air-cooled unit with V-shaped coil sections lettered "NATURAL REFRIGERANTS" and "GREEN COOLING". Its doors stand open to reveal an electrical cabinet marked "GWP 3" and two variable speed drives in the lower compartment, with green Refra branding on the opened end panel.