Yes, pellet stoves are perfect for heating very cold and humid basements. As long as you choose the right one with the proper BTU, you can transform your basement into a living space in our home, especially during the seasons with freezing temperatures. Pellet stoves can turn your basement into a new living space in your home where you can spend time with your family and friends, or use the newly warmed space as your home office, game room, or for any other purpose.