Heat N Glo was started in 1975 and grew to become one of the largest fireplace manufacturers in the US. They invented the direct vent fireplace in the 1980's and changed the industry forever. Today they continue to make many models of stove and fireplaces of all shapes and sizes. If you have a model listed, or a model not listed, and you need glass for it, contact us. We can cut a piece of glass any shape/size you need!