HiRef NHA unit with R-290 labels next to the DataDom stand

Photo: Mariusz Młynarczyk / CloudAir.tech

In the foreground stands a HiRef NHA unit whose panel reads "Air-cooled chillers and reversible heat pumps with scroll compressors and R290 natural refrigerant", with a round "Natural refrigerant R-290" badge. Behind it, visitors talk at the DataDom stand, whose wall has a hexagon pattern, the DataDom logo and a screen.