Hearth and Home Technologies BIR42-B Assemble Chimney Sections, Assembling Chimney Sections

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C. Assemble Chimney Sections

Warning! Risk of Fire! Do NOT install substitute or dam- aged chimney components.

•Use only those components described in this manual.

Substitute or damaged chimney components could impair safe operation and cause overheating and fire.

•Support the pipe during construction and check to be sure inadvertent loading has not dislodged the chimney section from the fireplace or at any chimney joint.

•Attach a straight chimney section or an offset to the top of the fireplace.

•Place inner flue to the inside of the chimney section below it. Place the outer casing outside the outer casing of the chimney section below it. Refer to Figure 8.4.

NoTICE: Chimney sections cannot be disassembled once locked together. Plan ahead!

•Lock chimney sections and/or offsets/returns together by pushing downward until the top section meets the stop bead on the lower section.

•Pull on the top section to make sure it is fully engaged and will not separate.

•You may use #6 or #8 sheet metal screws no longer than 1/2 in. (13 mm) to fasten chimney sections together. Do NOT penetrate inner flue.

Warning! Risk of Fire! You MUST use screws (pro- vided) to fasten offset/returns to chimney sections to keep the chimney parts from twisting. Failure to do so could cause fire.

•Fasten offset/returns to chimney sections. Insert the screws (provided) through the predrilled holes. Do NOT penetrate inner flue.

•Secure chimney returns with hanger straps (provided); fasten to studs or joists.

•Vertical straight runs of chimney must be supported every 35 ft (10.7 m).

Figure 8.4 Assembling Chimney Sections

Heatilator • Birmingham BIR42-B • 4059-681• 11/11

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Contents Fire Risk Hot screen/mesh and glass doors will cause burnsListing Label Information/Location GrateNumber Table of Contents Limited Lifetime Warranty  WarrantyWarranty Conditions Combustible Materials Listing and Code ApprovalsAppliance Certification Non-combustible MaterialsYour Fireplace Operating InstructionsFirescreen Seasoned WoodStarting a Fire GrateClear Space Glass DoorsVented Gas Log Sets & Gas Log Lighters Optional ComponentsHardwood vs Softwood Wood FuelMaintenance and Service Chimney Inspection/CleaningDisposal of Ashes Frequency As desired Glass CleaningCheck Firebox Molded Brick Panel Inspect GrateStart Fire Problems Possible Cause Solution Troubleshooting GuideTypical Fireplace System Getting StartedDesign and Installation Considerations DraftNegative Pressure Windward Locating your Fireplace & ChimneyTypical Fireplace Components Tools and Supplies Needed Inspect Fireplace and ComponentsFraming & Clearances Select Fireplace LocationModel # Air Space Clearances ClearancesFrame the Fireplace Sidewalls/SurroundsPlace Protective Metal Hearth Strips Installation of FireplaceThings to Consider Position the FireplaceYES Outside Air Installation Install Outside Air KitChimney Assembly Height of Chimney Components Chimney RequirementsExample Using Offsets/ReturnsAssembling Chimney Sections Assemble Chimney SectionsInstalling the Ceiling Firestop Install Ceiling FirestopsPrepare Attic Insulation Shield Install Attic Insulation ShieldComplete Installation Install FlashingCut Out Hole in Roof Flat Roofs Chimney Termination RequirementsConstruct the Chase Chase InstallationsInstall Chase Top Install Fireplace & ChimneyST1175 Square Termination Cap Install Termination CapTCT1175 Terra Cotta Cap Shrouds Radiation ShieldField Constructed Shrouds Mailbox Style Shroud radiation shield required Install Side Molded Brick Panel/Traditional Installation of Molded Brick PanelInstall Hearth Molded Brick Panel Install Back Molded Brick Panel/TraditionalInstall Side Molded Brick Panel Herring- bone Install Back Molded Brick Panel Herring- boneInstall Mortar Optional Install ScreensFinishing Hearth Extension= 1/k x inches of thickness Finishing Materials Non-combustibleFraming Material Equivalent insulationNon-combustible Sealant Use only non-combustible framing material below standoffs Finishing MaterialStandoffs Combustible MantelAngle Gas Code, Ansi Z223.1 AccessoriesGas Log/Lighter Provision Wood Burning InsertsReference Materials Fireplace DimensionsID6 Insulated Duct Catalog # Chimney Components15-1/4 387 mm 31-3/4 806 mm 34-5/8 879 mm Heatilator Birmingham BIR42-B 4059-681 11/11 Herringbone Refractory Service PartsContact Information

BIR42-B specifications

Hearth and Home Technologies has consistently set the standard for modern heating solutions, and the BIR42-B gas fireplace is no exception. This model stands out for its blend of elegance, efficiency, and technology, making it a highly sought-after choice for homeowners looking to elevate their living spaces.

The BIR42-B features a sleek, contemporary design that seamlessly fits into various decor styles. Measuring 42 inches in width, it provides a generous viewing area to enjoy the mesmerizing flames while adding a focal point to the room. The fireplace comes with a choice of high-quality finishes, allowing homeowners to customize it to their aesthetic preferences.

One of the main features of the BIR42-B is its advanced heating capabilities. With an impressive BTU output, it efficiently warms spaces, making it perfect for both small and large rooms. This model is equipped with a design that maximizes heat circulation, ensuring that warmth is evenly distributed throughout the space.

The BIR42-B also incorporates innovative technologies that enhance user experience. The fireplace comes with a user-friendly remote control, allowing homeowners to adjust flame height and heat settings from the comfort of their seat. This is particularly useful for those chilly evenings when a quick adjustment can make all the difference.

Safety is a primary concern when it comes to heating appliances, and Hearth and Home Technologies has gone the extra mile with the BIR42-B. The unit includes safety features such as an automatic shut-off system and thermal sensors, ensuring peace of mind for users and their families.

Another impressive characteristic is the fireplace's clean-burning technology, which not only adheres to environmental standards but also promotes better air quality inside the home. The BIR42-B is designed to minimize emissions, making it an eco-conscious choice for homeowners.

In summary, the BIR42-B by Hearth and Home Technologies is a top-tier gas fireplace that expertly combines style, functionality, and safety. With its modern design, advanced heating capabilities, user-friendly features, and commitment to environmental responsibility, it stands as an excellent investment for those looking to enhance their home’s ambiance and comfort. This model not only promises warmth but also becomes a central element of design and leisure in any living space.
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