The Napoleon 1900 has the largest heating capacity in the line and is for a very large cabin. This EPA certified wood stove has secondary air tubes which provide a second burn cycle. This promotes clean emissions without using catalytic converters which are expensive to maintain. The airwash feature keeps the viewing glass clean as well. A 6¿ flue makes it easy to install, and with the large glass viewing area on the elegantly arched cast iron door, you can enjoy the full beauty of the fire without compromises. Complete with a manufacturer¿s Limited Lifetime Warranty, this one¿s gonna heat your toes for sure!