Heat-exchange tubes | Sends air heated by fire into the room |
Hopper | Stores pellets to be burned |
Convection fan | Circulates air through heat-exchange tubes and into the room |
Burn pot | Holds pellets for combustion |
Auger | Feeds pellets from the hopper to burn pot, where they are ignited |
Ash pan | Collects remains of unburned pellets |
Exhaust vent | Takes away combustion gases |
Combustion fan | Pulls in outdoor air and exhausts gases |