The Elta 149-KGI-1750 is a gas interlock panel specifically designed for commercial kitchens, ensuring compliance with BS6173. It includes a gas proving system suitable for appliances that lack flame failure protection, helping to prevent unsafe gas leaks. This model offers adjustable fan speed control via 0 – 10V output for up to two fans and provides interlock capability using external differential pressure switches or current monitors (sold separately). Additional features include emergency gas shut-off, BMS integration for remote alarm and gas control, a clear LED status display, and an audible alarm for enhanced safety. Ideal for modern kitchens requiring comprehensive ventilation and gas safety solutions.