Pellet Stove Fireplace Pellet stove fireplaces can be found as freestanding models and can also be placed in existing chimneys that burn wood to breathe new life into old fireplaces that are drafty. The pellet stove fireplaces work by using a thermometer to determine the temperature of the room. They https://www.fireplacesandstove.com/products/comfortbilt-hp22i-pellet-stove-fireplace-insert