Desa (V)KC42N Series Owner's Operation And Installation Manual

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www.desatech.com 116239-01B10Horizontal HighWind SquareTerminationWall Firestop45° ElbowFigure 14 - Horizontal Termination Configuration for Square orRound Terminations45° ElbowWallFirestopHorizontalRoundTerminationExterior Portion ofWall Firestop (RoundTermination Only)GROUND FLOOR INSTALLATIONRecommended Applications:• Installation using cabinet surrounds• Through the wall using round or square termination(up to 12" horizontal pipe)• NOT FOR CORNER INSTALLATIONVENTING INSTALLATIONINSTRUCTIONSContinuedVENTING INSTALLATION INSTRUCTIONSInstallation Planning (Cont.)AdjustablePipe 12" Max.Horizontal Termination ConfigurationsFigures 14 through 18 show different configurations and alternativesfor venting with horizontal termination. Each figure includes a chartwith critical minimum and maximum dimensions which MUST bemet. IMPORTANT: Remember that a horizontal run of venting musthave a 1/4" rise for every 12" of run toward the termination.NOTICE: Do not seal termination cap to vent pipe.Cap must be removable for vent inspection andmaintenance.Figure 13 - Typical Horizontal Termination Cap Mounting withAdditional Siding Standoff InstalledSiding StandoffScrewsHigh WindTerminationApply Mastic toOutside Edge ofStandoffExterior Wallwith Vinyl Siding10 3 /4 " x 103 /4 " FramedOpeningMaintain 1"Minimum AirSpace AroundOuter Pipe WhenPenetrating a WallMinimum PipeOverlap 11 /4 "WallFirestopDirect VentPipeWARNING: Never run vent downward as this maycause excessive temperatures which could cause afire. Operation of improperly installed and maintainedventing system could result in serious injury, propertydamage or loss of life.9. Combustible Exterior Wall Only: Slide wall firestop againstinterior wall surface and attach with screws provided. SeeFigure 13 for horizontal termination details.10. Place fireplace into position and shim with noncombustible ma-terial if needed. Nail or screw side flanges to framing to secureunit in place. IMPORTANT: Make sure fireplace is level beforesecuring. If fireplace is not level it will not work properly.Round TerminationSquare TerminationVertical (V) Horizontal (H)32 3 /4 " min. 17" max.