HiRef 25 years stand with an NHA R-290 chiller in a green frameHiRef NHA unit with R-290 labels next to the DataDom standEneren stand with compact ventilation units and R-290 NPE multi-purpose unitHiRef stand with an uncased chiller and Energy Loop District scale modelHiRef XTW unit and NRG panel under hanging HiRef and HiDew cubesGalletti Group wall listing its brands beside a blue-carpeted aisleOpen-frame unit with a Hanbell nameplate on its blue insulated vesselHiRef open-frame unit with green compressor and blue insulated vesselsHiRef 'NRG A' display with sketched wall graphics and a dark cabinet unitHiRef stand with HiDew dehumidifiers and an open-frame chillerHiRef and Cooltec Systems reception counter with visitorsVisitors inspecting a HiRef chiller with an open cabinet door
