Transform your basic hearth into a heat powerhouse with the TN20 Wood Insert. Designed with a 2.0 cubic firebox, it can heat small to medium rooms efficiently and cleanly. Anticipate years of cozy, trouble-free warmth thanks to the gasketed cast iron door that prevents undesirable air loss. Plus, enjoy the mesmerizing beauty of fire safely with the clean air-wash technology. Upgrade your fireplace experience with the TN20 Wood Insert today!