The Sirius 750 Contemporary Cleanburn benefits from a large glass picture window and the airwash system ensures a clear view of the flames. Cleanburn technology means fewer harmful emissions are released out the chimney and you get even greater heat efficiency from the stove. In fact, the stove has been DEFRA approved to burn wood and anthracite in smoke control areas. The stove is simple yet contemporary, with attractive brushed steel controls and door handle. The stove comes with a direct outside air supply kit, eliminating the requirement for an air vent to be fitted within the room.