Originally Posted by TheRealBonger

That one has the hot air coming out of a mesh bottom. Look in the chamber and find one that vents on the sides of the chamber. The mesh could let chaff in and be a fire hazard. I have a popcorn pumper (i think). Sweet Marias list some models that they have found that work. Lots of good info
http://sweetmarias.com/airpop/airpopmethod.php