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 Rangemaster & LeisureFSD is a genuine manufacturer's part (A091664), made by Rangemaster themselves for the cookers they produce. So if you need to replace your Rangemaster FSD, this A091664 FSD will have your cooker back to normal in no time at all!
So what exactly does a flame failure device do, in particular, this Rangemaster FSD 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.
If you're not sure that the A091664 flame failure device is suitable for your Rangemaster or Leisure oven, simply enter the manufacturer and model number of your appliance on our homepage. Alternatively you can call one of our team who will be happy to help or send us an email.