Adentech inverter drive boards and R290 air-to-water heat pump

Photo: Mariusz Młynarczyk / CloudAir.tech

Inside the Adentech stand, a backlit wall presents the "1-25HP Inverter Drive", with circuit boards displayed on a counter below. A second wall diagram explains an "R290 Air-to-water heat Pump Solution" for a house, and a dark outdoor heat pump unit with an R290 badge stands in the corner.