Lennox stand café area under an illuminated logo and curved canopyLennox stand with touchscreen kiosk and high-table meeting areaLennox catering counter under a concrete-effect canopy with HVAC screenLennox R32 outdoor unit with open electrical panels on a lit platformLennox Evio air handling unit with lit inspection windows on a platformLennox air handling unit on a lit platform beside an R290 outdoor unitLennox stand overview with R290 and R32 units and Evio screen in Hall 9