Generally, if you get on the website of the pellet stove manufacturer, they will provide you a link to replacement parts for your particular model. Be sure to have the model number handy so you are sure to order the right part. A great place to find replacement parts for all kinds of stoves and woodburning furnaces is www.woodmanspartsplus.com. There is also a more specialized website, www.pelletstoveparts.com/, that has parts just for pellet stoves.