The Chilli Penguin Chubby 5
 
If you appreciate the tight athleticism of the Short Penguin but crave the heartiness of a rugby player, then this is the stove for you. This penguin has a big belly and a big heart to match.  This stove has the same fire box as the Short Penguin but it has grown in height and girth. The Chubby has an integral plinth which gives it the additional height and side convector panels which give it the extra width.  How do convector stoves work? These stoves are often chosen for their appearance and large top plate, which offers a wider surface for placing a kettle on. However the convector panels also have another purpose, they cause heat to move in a different way, making these stove particularly effective for heating large, well insulated rooms.  As hot air created by heat from the stove's bodywork expands, it becomes lighter than the air outside the stove and rises up inside the convector panels, exiting from the top of the panels. This is replaced by cooler heavier air drawn in at the bottom of the panels, which is in turn heated. The warmer, lighter air will fill the room while the colder, heavier air being drawn in at the bottom of the stove will create a continuous heat cycle, which gently moves air around the room.