Desa GN30T Safety Information And Installation Manual

Also see for GN30: Safety information and installation manual Safety information and installation manual Safety information and installation manual

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Desa GN30T Safety Information And Installation Manual Manual pdf 7 page image

www.desatech.com107884-01H 7Figure 3 - Ventilation Air from OutdoorsVENTILATION AIRVentilation Air From Inside BuildingThis fresh air would come from an adjoining un-confined space. When ventilating to an adjoiningunconfined space, you must provide two perma-nent openings: one within 12" of the ceiling andone within 12" of the floor on the wall connectingthe two spaces (see options 1 and 2, Figure 2).You can also remove door into adjoining room (seeoption 3, Figure 2). Follow the National Fuel GasCode, ANSI Z223.1/NFPA 54, Section 5.3, Air forCombustion and Ventilation for required size ofventilation grills or ducts.Ventilation Air From OutdoorsProvide extra fresh air by using ventilation grillsor ducts. You must provide two permanent open-ings: one within 12" of the ceiling and one within12" of the floor. Connect these items directly tothe outdoors or spaces open to the outdoors. Thesespaces include attics and crawl spaces. Follow theNational Fuel Gas Code, ANSI Z223.1/NFPA 54,Section 5.3, Air for Combustion and Ventilationfor required size of ventilation grills or ducts.IMPORTANT: Do not provide openings for inletor outlet air into attic if attic has a thermostat-con-trolled power vent. Heated air entering the atticwill activate the power vent.Figure 2 - Ventilation Air from InsideBuildingOrRemoveDoor intoAdjoiningRoom,Option 3Ventilation GrillsInto Adjoining Room,Option 212"12"VentilationGrillsinto AdjoiningRoom,Option 1OutletAirVentilatedAtticOutletAirInletAirInlet Air VentilatedCrawl SpaceToCrawlSpaceTo AtticAIR FOR COMBUSTIONAND VENTILATIONContinuedINSTALLATIONNOTICE: This heater is intendedfor use as supplemental heat.Use this heater along with yourprimary heating system. Do notinstall this heater as your pri-mary heat source. If you have acentral heating system, you mayrun system’s circulating blowerwhile using heater. This will helpcirculate the heat throughout thehouse. In the event of a poweroutage, you can use this heateras your primary heat source.WARNING: A qualified ser-vice person must install heater.Follow all local codes.CHECK GAS TYPEUse only the correct type of gas (naturalor propane/LP). If your gas supply is notthe correct gas type, do not install heater.Call dealer where you bought heater forproper type heater.WARNING: This applianceis equipped for (natural or pro-pane/LP) gas. Field conversionis not permitted.