Visitors at the Ventermo counter beside an AERIS next recuperator bannerAERIS next banner with three recuperator models next to the Ventermo counterClimate Recovery insulated ducts in a wooden crate and overhead duct runNeoFlex PE and R-VENT Flex distribution boards beside an AERIS NEXT unitVentermo stand with two AERIS NEXT recuperators and duct system boardsVentermo stand with NeoFlex PE and R-Vent Flex duct distribution systemsClimate Recovery pre-insulated foil-wrapped duct fittingsAeris Next controls board with ComfoConnect, KNX and Fibaro modulesNeoFlex PE and R-VENT Flex distribution system boardsAeris Next heat recovery unit beside NeoFlex duct manifoldsSpigots of a blue plastic air distribution boxOrange R-VENT plenum box with grey flexible ducts