Powerful fans are used in special vehicles such as fire engines, rescue units, and maintenance vehicles for ventilation, smoke extraction, or technical cooling. These fan units are often mounted in exposed positions, e.g., on the roof or outside, and are therefore directly exposed to the weather.

The fan ring heater from elke TECHNIK ensures that the outer area of the fan – especially the fan ring – remains ice-free even at low temperatures. The heating element is integrated directly onto or into the ring and effectively prevents ice from sticking or the bearing zone from freezing. Heating of the outer ring area to prevent damage from freezing

• Customized adaptation to ring size, geometry, and installation environment
• Flat or segmented design – suitable for air flow
• Optionally available with temperature sensors or control via vehicle logic
• Mechanically robust, vibration- and weather-resistant