Marco - H0613 - Refractory Panel Kit - Check your Part #'s carefully - Used for Marco Fireplace Models MGC36CFEILP, MGC36CFEING, MGC36CFSPLP, MGC36CFSPNG, MGC36HCEILP, MGC36HCEING, MGC36HCSPLP & MGC36HCSPNG (Part #'s 794016C 794014C, 794017C, 794015C, 794020C, 794018C, 794021C & 794019C)