Hearth and Home Technologies ST36D owner manual Install Outside Air Kit, AK14/AK18 Installation

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E. Install Outside Air Kit

•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.

•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.

AK14/AK18 Installation

•The hinge will be toward the front of the fireplace.

•Insert the narrow end of the handle into the upper slot.

•Pivot the handle in the slot toward the hinge.

•Remove the cover plate or knockout from the side of the fireplace and discard. Remove the semi-perforated piece of insulation covering the opening (insulated fireplaces only).

•Partly open the air kit door and insert the handle into the appropriate hole in the side column of the fireplace. The hinge on the door assembly should be located toward the front of the fireplace. If the hinge and the handle are not positioned in this manner, the door will not function correctly.

•Attach the door assembly to the fireplace using the screws provided.

•Check operation by pulling the handle out to open and pushing it in to close.

•Mark and cut out a 4 1/2 in. (114 mm) hole in the building side for air entry. This hole should allow some framing (two sides) so the 4 in. (102 mm) diameter inlet tube assembly may be fastened properly.

 

 

•

 

Flexible Duct

 

 

(not supplied)

 

 

 

Outside Air

Outside Air

 

Plate

 

Assembly

Hood

2 Wire Ties

 

Figure 7.5 Outside Air Installation

 

Assemble flexible duct (not supplied) between the door assembly and the inlet tube assembly. Secure it in position with the supplied wire ties.

Heatilator • ST36D • 20396 • Rev AA • 11/08

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Contents Fire Risk Wood Burning FireplaceHot screen/mesh and glass doors will cause burns Number Listing Label Information/LocationGrate User Guide Table of ContentsInstaller Guide CONDITIONS, Exclusions & Limitation of Liability Warranty Hearth & Home Technologies Limited WarrantyHeatilator ST36D 20396 Rev AA 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 GuideTypical Fireplace System Getting StartedNegative 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 Framing & ClearancesClearances Frame the Fireplace Sidewalls/SurroundsPlace Protective Metal Hearth Strips Installation of FireplaceThings to Consider Position the FireplaceFt min. from top of uppermost chimney section to air inlet AK14/AK18 Installation Install Outside Air KitChimney Assembly Meters 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 RequirementsConstruct the Chase Chase InstallationsInstall Chase Top Install Fireplace & ChimneyST375 Square Termination Cap Install Termination CapTS345/TS345P Square Termination Cap Open Top Shroud TR342 caps require radiation shield ShroudsRadiation Shield Field Constructed ShroudsRoofed Style Shroud radiation shield required Mailbox Style Shroud radiation shield required= 1/k x inches of thickness FinishingHearth Extension Noncombustible Facing Finishing MaterialClearances to Mantels or other Combustibles above Fireplace Combustible MantelSquares Gas Code, Ansi Z223.1 AccessoriesGas Log/Lighter Provision Wood Burning InsertsReference Materials Fireplace DimensionsCatalog # Chimney Components14-1/2 10-7/8 276 mm ST36D Service PartsContact Information

ST36D specifications

Hearth and Home Technologies ST36D is a stylish and efficient direct vent gas fireplace that has gained popularity among homeowners looking for an effective heating solution without compromising on aesthetics. This fireplace combines modern design with advanced technology, making it an attractive addition to any living space.

One of the standout features of the ST36D is its sleek, linear design, which offers a contemporary look suitable for a variety of home interiors. The fireplace comes in a 36-inch size, making it an ideal choice for both small and large rooms. Homeowners have the option to customize the front of the fireplace with different finishes and materials to match their décor, adding a personalized touch to their living space.

The ST36D is equipped with advanced direct vent technology that allows it to draw in air from outside for combustion while venting exhaust gases directly outside. This closed combustion system ensures maximum efficiency, reducing energy costs while providing consistent warmth. The direct vent feature also minimizes safety risks by preventing harmful gases from entering the home.

Performance-wise, the ST36D is built for efficiency, boasting an impressive thermal efficiency rating. The fireplace is designed to deliver a substantial amount of heat while maintaining a lower operating cost. Homeowners can expect effective heating, even in larger areas, thanks to its powerful output.

The ST36D includes a user-friendly remote control, allowing homeowners to operate the fireplace conveniently from anywhere in the room. The remote control enables adjusting flame height, heat output, and ambience settings with ease. Additionally, the fireplace can be integrated with home automation systems, providing further convenience in use.

Safety is also a key consideration in the design of the ST36D. It features an innovative safety barrier that helps prevent accidental contact with the heating elements. This makes it a great option for families with children and pets, ensuring peace of mind while enjoying the warmth of a flickering fire.

Overall, the Hearth and Home Technologies ST36D combines modern design, efficiency, and advanced technology, making it a top choice for anyone looking to enhance their home with a reliable and aesthetically pleasing gas fireplace. With its customizable features and safety measures, it effectively meets both functional needs and stylish aspirations.
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