A functional flame safety device (FSD) is an important safety requirement in all gas-burning appliances, and if you have a gas cooker in your kitchen then that includes your main oven. This FFD/ZQH/115N Rangemaster & Leisure FSD is a genuine manufacturer's part (A091664), made by Rangemaster themselves for the cookers they produce. So if you need to replace your Rangemaster flame safety device, this A091664 FSD will have your cooker back to normal in no time at all!
So what exactly does a flame failure device do? Gas appliances like your oven operate by burning a steady supply of flammable gas; if the flame that burns the gas is extinguished, the gas will continue to seep into your oven unless the flame failure device prevents it from doing so. A build-up of gas can be quite dangerous, not to mention a waste of energy, and that's why a working flame failure device is so important.
This FSD is suitable for a selection of Rangemaster and Leisure cookers, include some Rangemaster 110 models. If you're not sure whether the A091664 flame failure device is suitable for your appliance, simply enter the manufacturer and model number of your cooker on our homepage.