Good to know - Catalytic liners help to absorb grease and food splatter, so you'll be able to wipe the cooker clean with less hassle - It has 10 levels of heat, so you can always find the temperature that's best for your dish - The wok burner uses less oil and distributes heat more evenly, making it a healthier way to cook food - Keep the cooker windows clean without missing a spot with the removable glass doors - With the XL cavity, not even big family roast or Christmas turkey will be a problem for this oven ______________ GAS INSTALLATION: This product requires installation by a qualified gas safe engineer, such as one of our Tech Experts (available in the UK only). ELECTRICAL INSTALLATION: This product can be plugged into a standard 13 Amp socket.