• Twilight-II-B • 2108-900 Rev. Z • 9/12 5 55 Framing and Clearances A. Selecting Appliance Location When selecting a location for the appliance it is important to consider the required clearances to walls (see Figure 5.1). WARNING! Risk of Fire or Burns! Provide adequate clearance around air openings and for service access. Due to high temperatures, the appliance should be located out of traffic and away from furniture and draperies. NOTICE: Illustrations reflect typical installations and are FOR DESIGN PURPOSES ONLY. Illustrations/diagrams are not drawn to scale. Actual installation may vary due to individual design preference. WARNING! Risk of Fire! The exterior side of the TWILIGHT- II-B CANNOT be recessed into the framing. GLASS EXTERIOR INSULATED ENVELOPE GLASS A B B D C* = 24 INCH (MAX.) B GLASS FLUSH TO EXTERIOR INSULATED ENVELOPE GLASS E C* NOTE: Appliance may be installed flush on exterior, interior or anywhere in between. Any projection of the appliance interior or exterior must have a properly constructed chase surround- ing the appliance. The exterior must have proper insulating, flashing and finishing to ensure an insulated envelope. FLUSH TO INTERIOR PROJECTION C* = 0 INCH (MIN.) WARNING! Risk of Fire! The exterior side of the TWILIGHT-II-B CANNOT be recessed into the framing. A B C* D E Minimum Minimum Minimum Maximum Minimum - Inches 43 1/2 0 24 36 43 Millimeters 1092 13 0 610 914 1092 * = C dimension may be any length from 0 to 24 inches. Figure 5.1 Appliance Locations Outdoor Lifestyles by Hearth & Home Technologies, Inc. • Twilight-II-B • 2108-900 Rev. Z • 9/12 18 Outdoor Lifestyles by Hearth & Home Technologies, Inc. • Twilight-II-B • 2108-900 Rev. Z • 9/12 H K G F J I Figure 5.3 Clearances to Combustibles Note: Framing dimensions assume use of 1/2 inch thick wall covering materials on exterior of framing only, and NO sheetrock on interior of framing. From top of hood to ceiling (interior) or overhang (exterior). Figure 5.2 Exterior View - Finishing Material Clearances MINIMUM CLEARANCES Vinyl Non-vinyl A 36 in. 12 in. B 64-5/16 in. 35-5/16 in. OVERHANG A A B SIDING SIDING SIDING FINISHING MATERIALS A INTERIOR FRAMING EXTERIOR FRAMING E D C A B B. Clearances NOTICE: Install appliance on hard metal or wood surfaces extending full width and depth. DO NOT install directly on carpeting, vinyl, tile or any combustible material other than wood. WARNING! Risk of Fire! Do not install appliance against vapor barriers or exposed insulation. Prevent contact with sagging or loose insulation. • Locate and install appliance to all clearance specifi cations in manual. • The chase must be properly blocked to prevent blown insulation or other combustibles from entering and making contact with fi replace. • Failure to maintain airspace may cause overheating and a fi re. CLEARANCES TO COMBUSTIBLES: A B C D E F G H I J K Exterior Rough Opening (Height) Interior Rough Opening (Height) Rough Opening (Depth) Rough Opening (Width) Framing for noncombustible material Clearance to Ceiling (INTERIOR) Clearance to Overhang (EXTERIOR) Combustible Floor Combustible Flooring Standoff Height Inside Standoff Height Outside Sides of Appliance Non-Vinyl Vinyl Inches 47-5/8 41-1/4 23 44 46-1/8 35-3/4 35-5/16 64-5/16 0 0 3-3/8 9-1/2 1/2 mm 1210 1048 584 1118 1172 908 897 1634 0 0 86 241 13 Note: Verify that tabs on insulation bracket are in an upright position. Finishing Material Clearances C. Mantel and Wall Projections WARNING! Risk of Fire! Comply with all minimum clearances as specified. Framing or finishing material closer than the minimums listed must be constructed entirely of noncombustible materials (i.e., steel studs, concrete board, etc). Combustible and Non-combustible Mantels- Indoor only Figure 5.4 Clearances to a Combustible and/or Non-combustible Indoor Mantel 12 11 10 9 8 7 6 13-5/8 12-5/8 11-5/8 10-5/8 9-5/8 8-5/8 7-5/8HOOD NON-COMBUSTIBLE BOARD (SUPPLIED ON APPLIANCE) INDOOR SIDE ONLY CEILING 35-3/4 Note: Measurements are in inches. Figure 5.5 Clearances to a Combustible and/or Non-combustible Indoor Mantel or Mantel Leg MEASURED FROM CORNER TOP VIEW FIREPLACE HOOD 1/2 IN. Outdoor Lifestyles by Hearth & Home Technologies, Inc. • Twilight-II-B • 2108-900 Rev. Z • 9/12 6 66 Termination Locations A. Appliance Opening Minimum Clearances D E L FP A H X J or K G F FP FP FP FP B B B FP = APPLIANCE OPENING X = AIR SUPPLY INLET = AREA WHERE APPLIANCE IS NOT PERMITTED J = 9 in. (U.S.A.) 12 in. (Canada) .......clearance to non-mechanical air supply inlet to building or the combustion air inlet to any other appliance K = 3 ft. (U.S.A.) 6 ft. (Canada)...........clearance to a mechanical air supply inlet L** = 54 in. .......................clearance above paved sidewalk or a paved driveway located on public property M***= 35-5/16 in................clearance under veranda, porch, deck, balcony or overhang 64-5/16 in. ..............vinyl N = 12 in. ......................non-vinyl siding 36 in. ......................viny...