The Glen 663 built-in-Oven is a multi function oven to give you perfect cooking, baking & grilling results for a longer period of time. The rotisserie feature makes it easier to cook a whole chicken at slow speed. With the 3 layered glass viewing window, the users can easily have a glance at the food being cooked inside. The large 80 liters capacity makes it big enough for all types of dishes. This built in oven is designed for use with LPG.