Hearth and Home Technologies EL36 Series Install Outside Air Kit, Outside Air Installation

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E. Install Outside Air Kit

•Optional.

•Keep duct runs short and straight to minimize restriction. A small dip is acceptable for a cold air trap.

•The outside air kit must be installed on the left hand side of the ﬁreplace.

•Locate the outside air hood in a clear area, preferably into prevailing wind during the heating season. Refer to Figure 5.2.

•Install as shown in Figures 7.3, 7.4 and 7.5.

•The air duct may be run vertically.

•The outside air hood must be at least 3 ft (.91 m) below the top of the uppermost chimney section.

CAUTION! Risk of Fire or Asphyxiation! DO NOT draw outside combustion air from wall, ﬂoor or ceiling cavity, or enclosed spaces such as an attic or garage.

•DO NOT place outside air hood close to exhaust vents or chimneys. Fumes or odor could be drawn into the room through the ﬁreplace.

•Locate outside air inlet to prevent blockage from leaves, snow/ice, or other debris. Blockages could cause combustion air starvation.

Flexible Duct (not supplied)

			Outside Air
	Outside Air		Plate
	Outside Air		Assembly
	Hood	2 Wire Ties	Assembly
	Hood	2 Wire Ties

Figure 7.5 Outside Air Installation

Heatilator • EL36/EL42 • 4044-132 • Rev V • 11/08

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Contents Fire Risk Wood Burning FireplaceOperation Hot screen/mesh and glass doors will cause burnsNumber Listing Label Information/LocationGrate User Guide Table of ContentsInstaller Guide CONDITIONS, Exclusions & Limitation of Liability Warranty Hearth & Home Technologies Limited WarrantyHeatilator EL36/EL42 4044-132 Rev V 11/08 Combustible Materials Listing and Code ApprovalsAppliance Certiﬁcation Non-Combustible MaterialsHot glass will cause burns Operating InstructionsYour Fireplace Firescreen Seasoned WoodStarting a Fire GrateClear Space Glass DoorsVented Gas Log Sets & Gas Log Lighters Optional ComponentsWood Fuel Creosote Formation and Need for Removal Maintainance and ServiceChimney Inspection/Cleaning Disposal of AshesFrequency As desired Glass CleaningCheck Firebox Refractory Inspect GrateStart Fire Problems Possible Cause Solution Troubleshooting GuideGetting Started Installer GuideNegative Pressure Design and Installation ConsiderationsDraft Frequently open doors Central heat outlets or returns Locating Fireplace & ChimneyInspect Fireplace and Components Tools and Supplies NeededFireplace System Requirements Select Fireplace Location Mm all configurationsFraming & Clearances Clearances to Combustible Materials ClearancesFrame the Fireplace Fireplace Outside Model # Opening DimensionsSidewalls/Surrounds Place Protective Metal Hearth Strips Installation of FireplaceThings to Consider Position the FireplaceYES Ft min. from top of uppermost chimney section to air inletOutside Air Installation Install Outside Air KitMaintain minimum height of chimney above roof Chimney AssemblyHeight of Chimney Components Chimney RequirementsExample Using Offsets/ReturnsAssemble Chimney Sections Install Chimney Air KitInstalling the Ceiling Firestop Install Ceiling FirestopsPrepare Attic Insulation Shield Install Attic Insulation ShieldCut out Hole in Roof Complete InstallationInstall Flashing Following steps should be skipped if using a chaseFlat Roofs Chimney Termination RequirementsChase should be constructed in the manner of all Chase InstallationsConstruct the Chase Gas line holes and other openings should be caulked withInstall as per Sections 7 Install Fireplace & ChimneyInstall Chase Top ST375 Square Termination Cap Install Termination CapTCT375 Terra Cotta Cap TS345/TS345P Square Termination CapOpen Top Shroud TR342 caps require radiation shield ShroudsRadiation Shield Field Constructed ShroudsRoofed Style Shroud radiation shield required Mailbox Style Shroud radiation shield requiredRefer to .2 for hearth extension insulation alternatives FinishingHearth Extension = 1/k x inches of thicknessMinimum between Raised Hearth Extension FramingNoncombustible Finishing Materials Non-combustible SealantIn. Micore or equivilent insulation Finishing MaterialClearances to Mantels or other Combustibles above Fireplace Combustible MantelModel Outside Di- mensionsGas Code, Ansi Z223.1 AccessoriesGas Log/Lighter Provision Wood Burning InsertsReference Materials Fireplace DimensionsAir Kit Parts 1321 mm 406 mm1676 mm 508 mm 13 mm ID4 Insulated Duct Mm i.d 1067 mm UD4 Uninsulated DuctCatalog # Chimney Components305 mm 24-5/8 625 mm 787 mm Effective Outside Height Diameter 10-1/2 121 mm 267 mm10-1/2 267 mm 305 mm 27-3/8 24-5/8 695 mm 625 mm10-7/8 276 mm Rev V 11/08 Service PartsHeatilator EL36/EL42 EL42 Contact Information