Pellet Stove Fireplace Pellet stove fireplaces are available as freestanding models and can also be installed in existing chimneys burning wood to give new life to old, drafty fireplaces. Pellet stove fireplaces function by using a thermometer in order to measure the room temperature. They then feed the pellets into https://www.fireplacesandstove.com/products/castle-serenity-12327-wood-pellet-stove-with-control