Carel stand with AHU control demonstrator and suspended Stone signBlue plate heat exchanger suspended in front of a Carel AHU control panelCarel Projects Hub wall with design tools screen and Stone cube aboveCarel stand with planter screen and hospitality areaVisitors meeting under Carel's Driven by the Future fasciaCarel heat pump controls wall and residential HVAC displayCarel lounge with high tables, planters and Stone bag rackAlfaco and Carel stand with Gree split units and Fanco fansExstream cross-counterflow heat exchanger on the Alfaco and Carel standCarel electronic expansion valves and compressors on red plinthsCarel stand with expansion valves and DC compressor displayCarel heat pump cutaway with illuminated refrigerant circuit