Oriana 2-10kW. Please view the WANDERS website for other available models. Type Insert. Dimensions (W × D × H)39,1 x 69 x 55. Capacity (M3)120. The Oriana insert stove is designed to be built in to your fireplace. This model can also be supplied with either the left or right hand sides as additional windows or front and both sides glazed making it a trilateral insert. The Oriana is built with extra strong cast iron protection in the firebox.