The Harmony range stoves come as either wood burning stoves - or multi fuel stoves. The Harmony 13,23 and 33 have all been approved for wood burning in a smoke controlled area - you will find them on the list of exempted appliances. It has a flat top - with a plain glass door. The multi fuel model has a riddling grate. You might have the flue pipe coming out of the rear or the top of the stove -there is an enamelled finish available as well as the traditional matt black - in satin black enamel or bottle green. The plain design suits a traditional or contemporary setting equally well.