US Patent 7829825 Oven and its combination with a steam module

The invention relates to an oven (1) comprising a preparation space and a device for heating the content thereof, and further provided with means for releasably connecting steam module (18) to the heating device. In this way a convection oven may be converted into a steam oven. The heating device may be arranged in a housing (4), and the connecting means may comprise attachment points (19, 20) arranged on an outer wall of the housing for parts of the steam module (18), like a condenser (31), supply and discharge valves (34, 35) and a pressure sensor (36).