Lennox - H3072 / LB-98319E / 88L94 - Herringbone Pattern - Left Side Refractory Panel - Used for Lennox Fireplace Models HC-42-H / HCI-42, RD-42-H / RDI-42and Superior Fireplace Models HC-42-H, HCI-42-H, RD-42-H & RDI-42-HPart / Catalog #'s 85L41, 93L78, 84L89 & 84L90