Hitema PRP series R290 chiller with its compressors exposed

Photo: Mariusz Młynarczyk / CloudAir.tech

A Hitema chiller with dark green V-coil panels labelled "PRP series R290" and "NATURAL refrigerant GWP=3" shows its compressors and piping in an open lower frame. Visitors stand among the units, and a white cabinet in the foreground carries warning labels. Hitema International branding hangs on the frame above the stand.