Air duct heaters are designed to heat new or recycled air circulating in industrial processes or in air conditioned buildings, up to 500 kW, 750 V 3-phase, > 300 °C. Air duct heaters have rectangular or circular cross-section and can be mounted between flanges over an air vent or inserted in a drawer in a sleeve or a case. They are equipped with U-shaped or finned heating elements mounted in a protected steel or stainless steel case or on a mounting plate. A safety device (thermostat, PT100 sensor or thermocouple) limits the temperature. Air duct heaters are designed and manufactured either as part of our standard range or as a customised solution (power, voltage, dimensions, material, etc.) in our factory in St Florentin.
