El-Björn’s new generation of heating and drying fans has been developed to meet future heating and drying requirements. These high performance energy-efficient drying fans have two power settings. Robust and practical with a lightweight design in powder-coated corrosion-resistant galvanized sheet steel. These units gives a high temperature increase (ΔT) and move large volumes of air. The design of the fan and housing maximize the throw and spread of warm air. Capable of maintaining temperatures in areas of 80–1500 m². Accessible modular construction makes cleaning/servicing easy. Ensures easy access to the electrical box under the service door.