Exhaust pipe: Compared with most wood stoves and fireplaces, you do not have to have an entire chimney process to work a pellet stove safely and securely. All you may need is really an exhaust pipe or tube connecting the blower to a little rooftop chimney fixture or through the wall https://wood-pellets99754.mdkblog.com/40200681/food-grade-wood-pellets-an-overview