Superior - H0709 - Refractory Panel Kit - Used for Lennox Fireplace Models GRDE-8038N, GRDE-8038NE-, GRDE-8038P & GRDE-8038PE- and Superior Fireplace Models GHCE-8040N, GHCE-8040P, GRDE-8038N & GRDE-8038P (Catalog / Part #'s 11M25, 11M27, 11M26, 11M28, 043731, 043741, 043732, 043742, 043771, 043781, 043772 & 043782)