St. Croix pellet stoves also offer a unique VersaGrate system that slowly shakes ash from the burn area. The SmartStat feature allows automatic ignition and shut down for hands free operation. St. Croix renewable fuel stoves are available in a variety of extremely attractive and efficient models varying from black doors and pedestals to fine finished porcelain enamel colors. St. Croix offers a line of fireplace inserts as well as renewable fuel furnaces. Our corn stoves have been officially tested and certified to also burn wheat and rye.