HWAM 2640M WITH LOG STORE Colour:Black This automatically boosts the supply This automatically boosts the supply of primary combustion air when lighting and refuelling and at the end of the burn cycle which is when stoves tend to produce additional smoke Like all Wiking stoves the Wiking Mini 2 Wall Mounted Wood Burner is packed full of premium quality features and benefits that make it really outstanding value for money as well as a very sound carbon neutral investment for your home Brand: HWAM Model HWAM 2640M WITH LOG STORE Pre heated tertiary air jets towards the top of the fire chamber also aid the Hwam 2640M's clean combustion credentials by burning off even more of any remaining particulates before they leave the fire chamber