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Chase installations Instructions for chase installations are included with the chase style termination chosen. In a multiple chase installation, be sure to provide adequate distance between terminations to prevent smoke spillage from one termination to another. Terminations be separated a minimum of 24" center to center and stacked at a minimum vertical height difference of 18" (see Figure 16). Note: If a decorative shroud is to be installed, contact the manufacturer for specifications. Venting Installation Continued Storm Collar Overlap Shingles Top and Sides Only Flashing Cone Nail Only Outer Perimeter of Flashing RTL-10D Stainless Inner Flue Pipe Level of Flue Gas Outlet Secure Termination to Outer Pipe with 3 Screws Waterproof Caulking Underlap Shingles at Bottom Storm Collar Flashing Figure 13 - Flashing Installation Overlap Shingles (Top and Sides of Flashing Base) Underlap Shingles Figure 15 - Termination Chimney Pipe Waterproof Caulk Storm Collar Flashing 18" Min. Typ. Figure 14 - Storm Collar 24" Min. 24" Min. Figure 16 - Multiple Chase Installation 10 foot rule All flue gas outlet chimney terminations must extend a minimum of 3 feet in height above the highest point where it passes through the roof and must be at least 2 feet above the highest point of the roof that is within a horizontal distance of 10 feet (see Figure 17). Venting Installation Continued Level of Flue Gas Outlet 10' Side Firebrick Finished Side Outside of Fireplace 10' 2' Min. 3' Min. Gas Line Conduit Remove Knockout 2' Min. 3' Min. 1/2" Dowel Insulation Gas Conduit Cover Figure 17 - 10 Foot Rule Refractory Knockout Plug finishing the fireplace Combustible materials, such as wallboard, gypsum board, sheet rock, drywall, plywood, etc. may make direct contact with sides and top around the fireplace face. It is important that combustible materials do not overlap the face itself. Brick, glass, tile or other noncombustible materials may overlap the front face provided they do not obstruct essential openings like louvered slots or any other opening. When overlapping with a noncombustible facing material, use only noncombustible mortar or adhesive. Optional Gas Line Installation Gas line hook up should be done by your supplier or a qualified service person. Note: Before you proceed, make sure your gas supply is turned off. Use only a 1/2" black iron pipe and appropriate fittings. 1. Remove knockout indentation on refractory or firebrick wall located above the refractory hearth floor. The knockout indentation must be firmly tapped with any solid object such as a 1/2" dowel until it is released. Remove fragmented portions of refractory (see Figure 18). 2. Remove gas line cover plate located on either side of fireplace and pull out insulation from gas line conduit sleeve. Save insulation for reuse. Replace screws. 3. Run a 1/2" black iron gas line into the fireplace through the rear at gas line conduit sleeve (if using a raised platform, add height). Provide sufficient gas line into fireplace chamber for fitting connection (see Figure 19). Note: Secure incoming gas line to wood framing to provide rigidity for threaded end. 4. Repack insulation around gas line and into sleeve opening. Seal any gaps between gas line and refractory knockout hole with refractory cement or commercial furnace cement, Install the gas appliance or cap off gas line if desired. Figure 18 - Gas Line Knockout Outside of Fireplace Side Firebrick Finished Side Incoming 1/2" Black Iron Pipe Gas Line Conduit Seal Opening with Refractory Cement Repack Insulation Provide Enough Threaded End for Fitting Connection Figure 19 - Gas Line Installation CAUTION: All gas piping and connections must be tested for leaks after the installation is completed. After ensuring that the gas valve is on, apply soap and water solution to all connections and joints. Bubbles forming show a leak. Correct all leaks at once. DO NOT USE AN OPEN FLAME FOR LEAK TESTING AND DO NOT OPERATE ANY APPLIANCE IF A LEAK IS DETECTED. LEAK TESTING SHOULD BE DONE BY A QUALIFIED SERVICE PERSON. WARNING: Do not operate an unvented gas log set in this fireplace with the chimney removed. If you install a decorative gas appliance (vented gas log), the decorative gas appliance must comply with the Standard for Decorative Gas Appliance for Installation in Solid Fuel Burning Fireplaces, ANS Z21.60, Z21.84 or RG 2-72 and shall also be installed in accordance with the National Fuel Gas Code, ANSI 7223NFPA 54 latest edition. WARNING: If the fireplace has been used for wood burning, the firebox and chimney must be cleaned of soot, creosote and ashes by a qualified chimney cleaner. Creosote will ignite if heavily heated. WARNING: When using a decorative vented gas log, the damper must be removed or permanently locked in the fully open position and the glass doors must be in the fully open position. Optional Gas Line Installation Continued Glass Door Installation IMPORTANT: Install glass door frame before installing glass doo...

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