Pellet Stove Fireplace Pellet stove fireplaces can be found as freestanding models and can also be installed in existing wood burning chimneys to bring new life to old fireplaces that are drafty. They function with a thermostat that measure the temperature of the room and then feed pellets into fire https://www.fireplacesandstove.com/products/independence-ps21-freestanding-pellet-stove-black