Good to know- 4 burners in different sizes give you all the space you need to cook tasty family meals- The cast iron pan supports are hard-wearing and keep your pots steady- With auto ignition you simply turn a dial to start cooking- Keep your kitchen safe - the flame failure safety device automatically cuts the gas flow if the flame goes outGAS INSTALLATION: This product requires installationby a qualified gas safe engineer, such as one of our Tech Experts (available in the UK only).