The Bosch Classixx HBA13B160B Built-in single oven is a highly efficient economical Multi-function cooker that utilises a Hot Air system to distribute heat evenly throughout the large 67litre capacity oven. Boschs 3D Hot Air technology has improved the efficiency of their oven range so significantly that Bosch has defined the Energy Efficiency as A-20% which means that its 20% more efficient than a standard A rated appliance; this has been achieved without compromising the ovens performance. The Bosch HBA13B160B offers a range of 4 cooking functions including 3D Hot Air cooking Hot Air Grilling (incorporating the full width variable Grill) and a Defrost function. This model also includes an Automatic on/off programmer and an Electronic Clock/ Timer.Boschs 3D Hot Air system distributes heat evenly to all levels ensuring consistent cooking temperatures throughout the oven. This is ideal for batch baking where you can expect the same result for the whole batch from top to bottom. Its also great for large joints because the hot air seals in the moisture and removes the need to turn the food to ensure even cooking.The oven has a Smooth Enamelled oven interior to aid easy cleaning and an Easy-Fit shelf support system that offers the choice of 5 different shelf positions for the 2 wire shelves. The oven door is fitted with Heat reflective glass to conserve energy; additionally a full glass inner door and an interior light are fitted to provide good visibility whilst retaining heat and maintaining temperature.