50 | Regency® E18 Gas Fireplace Insert|50installationGlass Crystals shown on Burner and Firebox FloorBURNER PACKAGESUnit *Glass Crystals **Ceramic Spa Stones Volcanic StonesE18 5 lbs 70 spa stones 1 boxNOTE: * Glass Crystals are available in 1lb and 5lb bags.** Ceramic Spa stone package contains 70 stonesEvenly spread the Glass Crystals or optional Ceramic Spa Stones over the burner.Ensure the crystals (or stones) do not overlap too much as this will effect the flame pattern.IMPORTANT NOTE:Only the supplied approved Glass Crystals and Ceramic Spa Stones are to be used with these fireplaces. Use of any other type of glass crystals or stonescan alter the unit's performance, any damage caused by the use of any unapproved glass or stones will not be covered under warranty.When using Ceramic Spa Stones DO NOT cover burner ports or pilot light that lead to pilot flame. Ensure the crystals or stones do not overlap excessivelyas this will effect the flame pattern.OPTIONAL SPA OR VOLCANICSTONES INSTALLATION (AROUND BURNER)NOTE: Spa or Volcanic Stones are NOT to be placed anywhere on the burner tube or Pilot assembly area.NOTE: Correct final glass installation of Crystals shown in step 3 and 4. The Burner and Firebox Floor should not be visible when the flame is out.1. Start installing Crystals on back ofBurner and Firebox Floor2. Distribute Crystals evenly towardsfront of Burner and Firebox Floor3. Spread Crystals evenly over theburner and firebox base4. Ensure Crystals DO NOT block thefront of the pilot hood and flame tolight the burnerGLASS CRYSTALS AND OPTIONAL CERAMIC SPA OR VOLCANICSTONES INSTALLATION ON BURNER AND FIREBOX FLOORDiagram 12.1Diagram 12.4Diagram 12.5Diagram 12.6Diagram 12.7 Diagram 12.8Diagram 12.2 Diagram 12.3