The aarrow i600 burns wood and solid fuel and outputs up to 8kw of power it has a pre heated airwash system for sparkling clean glass with heat convection system and tertiary burn for higher efficiency the i600 is available with 2 different trim types either a 3 sided trim if youre going to hearth mount the stove or a four sided trim if you wish to have it as a hole in the wallyou can also choose either a 30mm standard thickness trim or a 60mm wide trimnew flexifuel grate amp externa