We have the replacement gasket you need to repair your pellet stove. Gaskets are parts that form a seal between different parts of your stove, particularly around the rim of the door. Gaskets can be made of a few different materials, such as rubber or woven fiberglass. We stock gaskets made to fit specific United States Stove Company, Breckwell, Englander, Enviro, Whitfield, and Napoleon models.