The 2-oven AGA Cooker has a boiling plate and simmering plate, plus a roasting oven and slow cook oven. These are kept constantly ready for use by the cooker's unique heat technology, made possible by its cast-iron body. The cast-iron ovens of an AGA Cooker are gentle on food and lock in moisture, flavor, texture and, importantly, goodness, meaning dishes taste delicious every time. Catering for a crowd with an AGA Cooker is no problem either - both AGA ovens are big enough to fit a 28lb bird, making them perfect for cooking for large groups or small. The Module is the perfect complement to your Oven AGA, combining both offers the ultimate in cooking versatility: indirect radiant heat and dual fuel cooking simultaneously.