Bosch Power Tools DUH Mark holes, Outside top exhaust, Outside rear exhaust, Recirculating

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8.Mark holes

Select the vent option that your installation will require and proceed to that section:

Outside top exhaust

(Vertical duct– 3 1/4”x 10” Rectangular)

Use the diagram or the hood as a template and mark the locations on the cabinet for ductwork, electrical wiring and keyhole screw slots.

Outside top exhaust

(Vertical duct–7” Round)

Use the diagram or the hood as a template and mark the locations on the cabinet for ductwork, electrical wiring and keyhole screw slots.

Hood mounting screws (4)
13 15/16" (30" Hood)	13 15/16" (30" Hood)
16 15/16" (36" Hood)	16 15/16" (36" Hood)
Cabinet front

Cabinet Bottom	12 9/16""

	5 1/4"	5 1/4"		2"	10 1/2"
	Vertical duct
5"
	access hole				1 1/4"
1 1/4"
	Center		Electrical access hole
Wood shims (recessed			(in cabinet bottom)
bottom cabinets only)	line
Hood mounting screws (4)
13 15/16" (30" Hood)		13 15/16" (30" Hood)
16 15/16" (36" Hood)		16 15/16" (36" Hood)
Cabinet front

Cabinet Bottom	12 1/2""

Access	8" DIA.	2 1/4"	10 1/2"
hole for 7"	HOLE	2 1/4"
round duct	HOLE	5"
round duct		5"	1 1/2"
			1 1/2"
	Center	Electrical access hole
Wood shims (recessed	Center	(in cabinet bottom)
bottom cabinets only)	line

Outside rear exhaust

(Horizontal duct– 3 1/4”x 10” Rectangular)

•Use the diagram or the hood as a template and mark the locations on the cabinet for ductwork, electrical wiring and keyhole screw slots.

Wood shims (recessed bottom cabinets only)

Cabinet front

1/8" 7/16"

	3 3/4"	Horizontal duct
	Cabinet	access hole
	Cabinet	5 1/4"	5 1/4"
	bottom	5 1/4"	5 1/4"
			12 7/16"
	13 15/16" (30" Hood)		13 15/16" (30" Hood)
	16 15/16" (36" Hood)		16 15/16" (36" Hood)

	Hood mounting screws (4)	Center line	Electrical access hole
			(in wall)

Recirculating

Use the hood as a template and mark the locations on the cabinet for the electrical wiring and keyhole screw slots.

Since the hood is to be recirculated (not to be vented outside), do not cut out any vent openings in the wall or cabinet bottom.

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Contents Bosch ventilation installation manual DUH Models Page To Reduce the Risk of FIRE, USE only Metal Duct Work Read All Instructions Before Using the ApplianceOperation Electrical requirements Parts Not Included with your Hood Installing the HoodParts Included with your Hood Tools requiredHorizontal discharge Choose vent options Vent Exhaust OptionVertical discharge Recirculating Vertical discharge Horizontal dischargeTotal of both columns= Ductwork Installation Guidelines After having choosen the vent option, proceed as followsPivot Top/back edge Exhaust transition/damper Outside rear exhaust Mark holesOutside top exhaust Recirculating120 VAC, 15 or 20 Amp circuit required Choose Venting OptionFailure to do so can result in death or electrical shock Page Avertissement AvertissementModeopératoire Lire Toutes les Instructions Avant d’Utiliser l’Appareil Spécifications électriquesÉléments non compris avec votre hotte Installation DE LA HotteÉléments compris avec votre hotte Outils nécessairesÉvacuation horizontale Évacuation verticaleRecyclage d’air Évacuation verticale Évacuation horizontale 10 po Après avoir choisi le type d’évacuation, procéder ÉtapePivot Top/backArrière de la hotte edge Évacuation extérieure par l’arrière de la hotte Étape Emplacement des trousÉvacuation extérieure par le dessus de la hotte Recyclage d’airRaccorderlahotteaucircuitélectrique Étape Étape finale d’installationInstructions Pour LE Raccordement À LA Terre Leer LAS Instrucciones Antes DEL USO Advertencia AdvertenciaFuncionamiento Leer Todas las Instrucciones Antes de Usar el Aparato Requisitos eléctricosPartes no incluidas con la campana Instalar LA CampanaPartes Incluidas con la Campana Herramientas necesarias Se requieren 16 pasos para la instalaciónDescarga horizontal Escoger las opciones de descarga de los gases de combustiónDescarga vertical Recirculación Descarga Vertical Descarga HorizontalTotal de ambas columnas= ¡ Atención Re-instalar la transición redonda con sus tornillos Extractor superior exterior Marcar los orificiosExtractor posterior exterior Advertenciascableadocampana Escoger la Opción de Descarga10.Sólo para gabinetes ahuecados Instrucciones DE Conexión EléctricaLI2WVB