ThermoKey unit cooler with hinged fan cowlings opened for display

Photo: Mariusz Młynarczyk / CloudAir.tech

A stainless ThermoKey unit cooler is shown with its fan cowlings swung open to reveal the fans and coil, and its casing is marked "INSULATED EXT...". Red pendant lamps hang over the blue "Heat Exchange Solutions" fascia while visitors discuss the unit at the edge of the stand.