Device Type: Integrated Air Handling and Thermal Control Units. Operating System: Equipped with a micro-control board including multi-stage controls for Water Heaters and Air Heaters. Electricity: Operates on 220-240V electrical voltage and is equipped with thermal protection systems. Condition: The equipment is in good condition as shown in the pictures, and includes factory operational warnings and maintenance recommendations. Ideal Use: Suitable for engineering laboratories, research centers, or industrial applications requiring precise control of environmental and thermal conditions. ( Phone number appears when clicking the contact button )