The Napoleon 1400PL is similar to the 1100PL, but with a larger heating capacity. 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 replace and 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, we know that this stove will keep you warm.