Electric duct heater

Product description

The electric duct heater can be used in ventilation systems where there is a need for additional heating in the form of preheating or reheating. An application example for the duct heater could be as a preheater where a constant balanced airflow is required at all times during very cold outdoor temperatures. The duct heater is made of hot-dip galvanised sheet metal and fitted with rubber sealing rings at each end. The heater is available with Ø125, Ø160, Ø200 or Ø250 mm duct connections. It is highly flexible, as it can be set to 300, 600, 900, 1200, 1500 or 1800 W, as required (max. 900 W at Ø125).

The duct heater is available in two versions – modulating or on/off. The on/off version is the affordable solution that delivers a fixed heat output regardless of the demand at any given time.

The modulating duct heater is the energy-optimised solution that precisely adapts to the demand at any given time based on variations in air volume and outdoor temperature, ensuring that only the necessary amount of energy is used.