108861For more information, visit www.desatech.comFor more information, visit www.desatech.com1515VENTING INSTALLATIONINSTRUCTIONSContinuedVertical VentingV = 40' max.Figure 24 - Vertical Venting Configuration With No HorizontalRun (Vertical Round High Wind Termination Shown)Note: Install restrictorinto inner collar offireplace as shown.45° ElbowHIGH ALTITUDE INSTALLATIONYour DESA International direct-vent fireplace has been CSA testedand approved for elevations from 0-2000 feet (USA) and elevationsfrom 0-4500 feet (Canada) .When installing this fireplace at an elevation above 2000 feet (in theUSA), you may need to decrease the input rating by changing theexisting burner orifice to a smaller size. Reduce input 4% for each1000 feet above sea level. Check with your local gas company forproper orifice size identification.When installing this fireplace at an elevation above 4500 feet (inCanada), check with local authorities.Consult your local gas company to help determine the proper orificefor your location.For assistance with any high altitude installation contact DESAInternational’s Customer Service Department at 1-866-672-6040.VENTING INSTALLATION INSTRUCTIONSInstallation for Vertical Termination (Cont.)High Altitude InstallationParts Lists for Venting Kits and Components for V36 and V42 Model SeriesPARTS LISTS FOR VENTING KITS ANDCOMPONENTS FOR V36 AND V42 MODELSERIESDESA International (5/8") Pipe & Vent KitsNumber Description01492 Horizontal Square Termination KitIncludes: 45° Elbow (Through 5" Wall), Wall Firestop,Horizontal Square Termination01493 Basic Vertical Termination KitIncludes: Vertical Termination, Adjustable Flashing,Storm Collar01491 Horizontal Round Termination KitIncludes: Round Termination, Wall Firestop, and45° Elbow (Through 5" Wall)01497 12" Section Coaxial Pipe - Galvanized (4)01498 18" Section Coaxial Pipe - Galvanized (4)01499 24" Section Coaxial Pipe - Galvanized (4)01500 36" Section Coaxial Pipe - Galvanized (4)01501 48" Section Coaxial Pipe - Galvanized (4)01513 6" Section Coaxial Pipe - Galvanized (4)01606 Adjustable 17"-24" Section Coaxial Pipe -Galvanized (4)F8030 Adjustable 7"-12" Section Coaxial Pipe - Galvanized (6)D1032 Adjustable 7"-12" Section Coaxial Pipe - Galvanized (1)DESA International ElbowsNumber Description01502 45° Elbow - Galvanized (4)01503 90° Elbow - Galvanized (4)