The Petra comes in two versions, the difference being the treatment of the door. Pictured on the left is the Petra glass. It has a door made entirely of glass for a more modern, interesting look The right hand model is the standard Petra with a more traditional metal door with a glass window in the centre. Both offer the same features as the other stoves in the Fireplace range, namely: Powerful airwash to keep the glass clear Cast iron grate and vermiculite linings Tertiary air for cleaner burning |