Pellet Stove Fireplace Pellet stove fireplaces can be found as freestanding models or placed in existing chimneys burning wood to give new life to old, drafty fireplaces. The pellet stove fireplaces work by using a thermometer to measure the room temperature. They then put the pellets into the fire in https://www.fireplacesandstove.com/categories/pellet-stoves/2