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Manafacture: Hearth and Home Technologies File size: 3.53 mb File name: 703_900.pdf Language of manual:

Figure 3.1 Appliance Locations NOTE: For actual appliance dimensions refer to Section 16. A B C D E Inches 45-1/8 34-3/8 63-7/8 25-1/4 No maximum Millimeters 1146 873 1622 641 A . . A B C B E B D In addition to these framing dimensions, also reference the following sections: • Clearances and Mantel Projections (Section 3.C and 3.D) • Vent Clearances and Framing (Section 6). NOTE:These dimensions are for fl ush wall fi nishing method. For a recessed arch fi nishing method refer to Option B in Finishing (Section 11). Hearth & Home Technologies, Inc. • Bravo, Aztec • InD • 703-900 Rev. N • 8/06 7 Fire Risk. • Construct chase to all clearance specifi cations in manual. • Locate and install appliance to all clearance specifi cations in manual WARNING B. Constructing the Appliance Chase A chase is a vertical boxlike structure built to enclose the gas appliance and/or its vent system. Vertical vents that run on the outside of a building may be, but are not required to be, installed inside a chase. Construction of the chase may vary with the type of building. These instructions are not substitutes for the requirements of local building codes. Local building codes MUST be checked. Chases should be constructed in the manner of all outside walls of the home to prevent cold air drafting problems. The chase should not break the outside building envelope in any manner. Walls, ceiling, base plate and cantilever fl oor of the chase should be insulated. Vapor and air infi ltration barriers should be installed in the chase as per regional codes for the rest of the home. Additionally, in regions where cold air infi ltration may be an issue, the inside surfaces may be sheetrocked and taped for maximum air tightness. To further prevent drafts, the wall shield and ceiling fi restops should be caulked with high temperature caulk to seal gaps. Gas line holes and other openings should be caulked with C. Clearances Figure 3.2 Clearances to Combustibles Fire Risk. Odor Risk. • Install appliance on hard metal or wood surfaces extending full width and depth of appliance. • Do NOT install appliance directly on carpeting, vinyl, tile or any combustible material other than wood. WARNING high temp caulk or stuffed with unfaced insulation. If the appliance is being installed on a cement slab, a layer of plywood may be placed underneath to prevent conducting cold up into the room. C B D A * *For additional framing options and dimensions, see Section 11, Finishing. Clearance to Combustibles A B C* D E F G H I J Rough Opening (Vent Pipe) Rough Opening (Height) Rough Opening (Depth) Rough Opening (Width) Clearance to Ceiling Non-Combustible Floor Combustible Flooring Behind Appliance Sides of Appliance Front of Appliance Inches 10 44 25-1/4 35-3/8 34-7/8 0 0 1/2 1/2 36 Millimeters 25 1118 641 699 886 0 0 13 13 914 FROM TOP OF FINISHING STRIP TO CEILING H E G I F J D. Mantel Projections Figure 3.3 Clearances to Mantels or other Combustibles above Appliance Figure 3.4 Clearances to Mantel Legs or Wall Projections (Acceptable on both sides of opening.) Note: All measurements in inches. 1 INCH MINIMUM TO VENT PIPE 31 CEILING 37/8 14 12 13 17 91/8 MIN. 31/8 11 9 10 7 5 6 TOP OF FINISHING STRIP TOP OF UNIT 16 18 15 8 Hearth & Home Technologies • Bravo, Aztec • InD • 703-900 Rev. N • 8/06 Hearth & Home Technologies, Inc. • Bravo, Aztec • InD • 703-900 Rev. N • 8/06 9 A. Vent Termination Minimum Clearances Fire Risk. Explosion Risk. Maintain vent clearance to combustibles as specifi ed. WARNING • Do not pack air space with insulation or other materials. Failure to keep insulation or other materials away from vent pipe may cause fi re. Roof Pitch H (Min.) Ft. Flat to 6/12...........................................................1.0* Over 6/12 to 7/12 .................................................1.25* Over 7/12 to 8/12 .................................................1.5* Over 8/12 to 9/12 .................................................2.0* Over 9/12 to 10/12 ...............................................2.5 Over 10/12 to 11/12 .............................................3.25 Over 11/12 to 12/12 .............................................4.0 Over 12/12 to 14/12 .............................................5.0 Over 14/12 to 16/12 .............................................6.0 Over 16/12 to 18/12 .............................................7.0 Over 18/12 to 20/12 .............................................7.5 Over 20/12 to 21/12 .............................................8.0 Figure 4.1 Figure 4.2 Minimum Height from Roof to Lowest Discharge Opening Termination Locations 4 Measure horizontal clearances from this surface. Measure vertical clearances from this surface. Figure 4.3 Multiple Vertical Termination Figure 4.2 specifi es minimum vent heights for various pitched roofs. (See Figure 4.4 for specifi c clearances) * 3 foot minimum in snow regions H (MIN.) - MINIMUM HEIGHT FROM ROOF TO LOWEST DISCHARGE OPENING Gas Termination Wood & Fuel...

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