KBT 225D4 IE3 Centrifugal Thermo Box Fan– High-Efficiency IE3 Motor, 120°C Continuous, Galvanized Steel, 2,650 m³/h, Insulated, Low Noise

• High-Efficiency IE3 Motor: Reduces energy consumption, heat generation, and noise, with optimum performance even at partial load.
• Durable Construction: Forward-curved impellers and double-skinned galvanized steel casing insulated with 50 mm mineral wool for high-temperature applications.
• Maintenance-Friendly Design: Swing-out door, anti-vibration dampers, and easy access to motor ensure quick inspection and service.
• Safety & Protection: Standard integral cold conductor (PTC) protects the motor; note voltage transformers cannot be used for speed control.
• Versatile Industrial Use: Low sound level, weather-protected motor, and 120°C continuous operation make it suitable for demanding HVAC and industrial processes.

The KBT 225D4 IE3 Centrifugal Thermo Box Fan delivers reliable and energy-efficient airflow for industrial and commercial applications. Equipped with a high-efficiency IE3 motor, this fan ensures environmentally friendly operation with reduced energy consumption and lower heat generation. Its forward-curved galvanized steel impellers and double-skinned galvanized casing with 50 mm mineral wool insulation provide durability and thermal resistance up to 120°C continuous operation. Designed for easy maintenance, the fan features a swing-out door, anti-vibration dampers, and a standard integral cold conductor (PTC) for motor protection. With low noise operation and optimal cooling, this fan is ideal for applications requiring robust airflow, efficiency, and longevity.