profi-air preheating element 1.4 kW for250 flex
profi-air preheating element 1.4 kW for250 flex
Defroster heater for profi-air 250/360 flex ventilation units.
- Comprising a double-angled heating element with connection cable.
- The defroster heater preheats the fresh air and is integrated directly into the ventilation unit.
- The defroster heater can be switched on and off via the frost protection strategy stored in the ventilation device.
- A safety temperature monitor and a safety temperature limiter are integrated into the heater coil for monitoring.