The Duct Air Heater 1.25kW 125mm Single Phase is engineered for commercial ventilation systems, delivering efficient heating for both supply and extract fans. It incorporates combined temperature and airflow sensors for accurate operation, solid-state switching to eliminate mechanical failures, and indicators for control status.
Safety is enhanced with a high-temperature limit and manual reset, and separate outputs for supply and extract fans accommodate heaters over 150mm diameter, making it a reliable and controllable solution for commercial air heating applications.