Hearth and Home Technologies A42R Cut out Hole in Roof, Complete Installation, Install Flashing

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G. Cut out Hole in Roof

•Refer to Figure 8.9.

•Plumb from roof to center of chimney.

•Drive a nail up through roof to mark center of pipe.

•Measure to either side of nail and mark the 14-1/2 in. x 14-1/2 in. (368 mm x 368 mm) opening required.

•Measure opening on the horizontal; actual length may be larger depending on roof pitch.

•Cut out and frame opening.

•Refer to Chapter 25 of the Uniform Building Code for roof framing details.

H. Complete Installation

WARNING! Risk of Fire! You MUST maintain 2 in.

(51 mm) air space to insulation and other combustible materials around the chimney system. Failure to do so could cause overheating and fire.

•Keep chimney sections from separating or twisting.

•You may secure straight chimney sections at the joints with screws no longer than 1/2 in. (13 mm).

The following steps should be skipped if using a chase.

•Install roof flashing appropriate to roof pitch.

•Install round termination cap and storm collar following instructions shipped with the cap.

I. Install Flashing

•Assemble chimney so it passes through the framed opening.

•Slip the flashing over the chimney.

NOTICE: Roofing shingles must be below the flashing plate on the lower side of a sloped roof and over the flashing plate on the sides and top.

•Nail the flashing to the roof. Keep gaps between the flashing plate and the roof to a minimum.

•Caulk the flashing plate and roof junction as well as the vertical seam on the flashing. All nail heads must be caulked with a roofing sealant.

Figure 8.9 Ceiling/Attic Construction

Heatilator • A36R & A42R • 28376 • Rev AF • 11/08

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Contents Operation Wood Burning FireplaceHot screen/mesh and glass doors will cause burns Fire RiskNumber Listing Label Information/LocationGrate User Guide Table of ContentsInstaller Guide CONDITIONS, Exclusions & Limitation of Liability Warranty Hearth & Home Technologies Limited WarrantyHeatilator A36R & A42R 28376 Rev AF 11/08 Appliance Certification Listing and Code ApprovalsNon-Combustible Materials Combustible MaterialsHot glass will cause burns Operating InstructionsYour Fireplace Starting a Fire Seasoned WoodGrate FirescreenVented Gas Log Sets & Gas Log Lighters Glass DoorsOptional Components Clear SpaceHardwood vs Softwood Wood FuelDisposal of Ashes Maintainance and ServiceChimney Inspection/Cleaning Check Firebox Refractory Glass CleaningInspect Grate Frequency As desiredStart 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 NeededMm all configurations Fireplace Dimensions .A 1219 mm MinimumFraming & Clearances Select Fireplace LocationClearances to Combustible Materials ClearancesFrame the Fireplace Sidewalls/SurroundsThings to Consider Installation of FireplacePosition the Fireplace Place Protective Metal Hearth StripsFt min. from top of uppermost chimney section to air inlet Hood Wire Ties Install Outside Air KitSecure flex duct with metal tape, screws or wire ties Flexible Duct not suppliedMaintain minimum height of chimney above roof Chimney AssemblyHeight of Chimney Components Chimney RequirementsExample Using Offsets/ReturnsAssembling Chimney Sections Install Chimney Air KitInstalling Ceiling Firestops Prepare Attic Insulation Shield Installing Attic Insulation ShieldCut out Hole in Roof Complete InstallationInstall Flashing Flat Roofs Chimney Termination RequirementsConstruct the Chase Chase InstallationsInstall Chase Top Install Fireplace & ChimneyST375 Square Termination Cap Install Termination CapTCT375 Terra Cotta Cap TS345/TS345P Square Termination CapShrouds Some shrouds require a radiation shield. Use where specifiedRadiation Shield Field Constructed ShroudsMailbox Style Shroud radiation shield required = 1/k x inches of thickness FinishingHearth Extension HX3 or HX4 Hearth Ext or equivilent insulation Finishing Material305 mm Combustible MantelInstall Fan AccessoriesGas Log/Lighter Provision Wood Burning Inserts578 mm 10-1/2 222 mm 22-3/4165 mm 267 mm Dia 28376 Gas Knockout Rev Outside 23-3/8 Air 235 mm 594 mm 244 mm 219 mm 206 mm 108 mm 13-1/2 343 mmCatalog # Description Fireplace ComponentsCatalog # Chimney Components10-1/2 267 mm Effective Outside Height Diameter 10-1/2 121 mm 267 mm305 mm 27-3/8 24-5/8 695 mm 625 mm 305 mm 24-5/8 625 mm 787 mm10-7/8 276 mm A36R, A36RH Service PartsA42R, A42RH Contact Information

A36RH, A42RH, A36R, A42R specifications

Hearth and Home Technologies offers a distinguished range of fireplace products to cater to diverse consumer needs, focused on delivering warmth and style to any living space. Among their offerings, the A42R, A36R, A42RH, and A36RH models stand out, each equipped with advanced features and innovative technologies that enhance the overall user experience.

The A42R and A36R are designed specifically for those who appreciate the elegance of traditional fireplaces while also seeking the efficiency and convenience of modern technology. Both models feature a large viewing area, providing an impressive flame display that creates a captivating focal point in any room. The clean face design eliminates the need for a traditional mantel, allowing for more flexible installation options and a contemporary aesthetic that complements various interior styles.

One of the key characteristics of both the A42R and A36R is their advanced combustion technology, which promotes efficient fuel use while minimizing emissions. This ensures that customers can enjoy the comforting warmth of a fire without compromising air quality. Additionally, these models come equipped with a state-of-the-art heat distribution system, ensuring that warmth spreads evenly throughout the room.

The A42RH and A36RH models take the concept of efficiency further by incorporating a high-efficiency rating. With a focus on heat retention, these models are capable of generating substantial warmth that can be comfortably felt in larger spaces. The RH designation indicates a built-in blower system that maximizes heat output and ensures a cozy atmosphere during even the coldest months.

All four models feature easy-to-use controls, allowing homeowners to adjust heat output and flame levels to suit their preferences. This versatility sets them apart from traditional wood-burning fireplaces, offering a more user-friendly experience. Moreover, the fireplaces are engineered with durable materials and quality craftsmanship, ensuring a long-lasting investment for any household.

In summary, Hearth and Home Technologies’ A42R, A36R, A42RH, and A36RH models deliver a perfect blend of elegance, efficiency, and innovation. Their key features, including large viewing areas, advanced combustion technology, and effective heat distribution systems, make them ideal choices for homeowners looking to enhance their living spaces with the joy and comfort of a fireplace. Whether opting for the simpler A42R and A36R or the high-efficiency A42RH and A36RH, consumers can expect both style and functionality in their choice of Hearth and Home Technologies fireplaces.
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