Bertazzoni master series 30 4-burner, gas range. This versatile size works just as well in a new kitchen design or with existing cabinetry. The cooktop has four burners including a dual-ring power burner, high-efficiency burner with separately controlled flames. The oven with gas broiler has a balanced air-flow fan to provide even heat distribution for single and multi-level roasting and baking. Triple-glass door minimises heat loss.