The Duct Air Heater 12kW 400mm Three Phase is designed for commercial ventilation systems that require high-capacity heating. It features supply and extract fan outputs with combined temperature and airflow sensors for precise regulation.
This heater uses solid-state switching, eliminating mechanical switching failures, and includes control status indicators for easy monitoring. Safety is maintained with a high-temperature limit and manual reset, and separate supply and extract outputs ensure efficient operation for duct heaters over 150mm diameter, making it a reliable solution for demanding commercial environments.