Hearth and Home Technologies A36RH Seasoned Wood, Starting a Fire, Grate, Firescreen, Flue Damper

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B. Seasoned Wood

Properly seasoned wood is important for successful operation of your fireplace. Most woodburning fireplace problems are caused by burning wet, unseasoned wood.

Seasoned firewood is wood that is cut to size, split and air dried to a moisture content of around 20%.

Imagine a wooden bucket that weighs about eight pounds. Fill it with a gallon of water, put it in the fireplace and try to burn it. This sounds ridiculous but that is exactly what you are doing if you burn unseasoned wood.

A tree cut down a year ago and not split is likely to have almost as high a moisture content now as it did when it was cut.

Please refer to Section 2.N. for more detail.

C. Starting a Fire

NOTICE: You must establish a good draft to prevent smoke spillage into the room.

WARNING! Risk of Fire! Keep combustible materials, gasoline and other flammable vapors and liquids clear of the fireplace.

DO NOT:

•store flammable materials close to the fireplace

•use gasoline, lantern fuel, kerosene, charcoal lighter fluid or similar liquids to start or “freshen up” a fire in this fireplace.

Keep all flammable liquids well away from the fireplace while it is in use. Combustible materials may ignite.

•The first three or four fires should be of moderate size to allow the oils and binders to be burned from the fireplace and the refractory and paint to cure. You may notice an industrial odor the first few fires. This is considered normal.

•Use well-seasoned wood (see Section 2.N.).

•Open the flue damper to a fully open position.

•Place crumpled or twisted paper under the fireplace grate.

•Loosely arrange kindling or small pieces of wood to form a ‘tent’ on the fireplace grate.

•Pre-warm the flue to establish a draft to help reduce smoke spillage during start-up. Hold a rolled up piece of burning newspaper under the flue damper for a few moments.

•Light the crumpled paper to ignite the kindling.

•Add small pieces of wood until a hot bed of embers has been established.

•Add a minimum of three average size pieces of split firewood, placed to allow combustion air and flames between them.

CAUTION! Odors and vapors released during initial operation may be irritating to sensitive individuals.

Open windows for air circulation.

D. Grate

This fireplace is designed to be used with the grate sup- plied with this unit or one approved by HHT. The grate will break down over time and will need occasional replace- ment.

WARNING! Risk of Fire! Use only the factory-supplied integral grate.

•Keeps logs in place.

•Allows proper air circulation around the fire.

E. Firescreen

The firescreen is provided to control sparks. Keep it closed when the fireplace is in use.

WARNING! Risk of Fire or Burns!

•Screen will not prevent burning materials from falling out.

•Screen pulls or handles may be hot.

F. Flue Damper

•Refer to Figure 2.1 for location of control.

•Must be in fully open position (handle up toward the top of the fireplace) during operation of the fireplace.

•Before lighting the fireplace, verify fully open position by looking up from the inside of the fireplace.

WARNING! Risk of Fire and Asphyxiation! Open damper prior to operating fireplace. A closed damper overfires the fireplace and spills smoke and flames into the room.

G. Refractory

•The refractory is supplied to contain heat and provide an attractive interior.

•It will break down over time and will need occasional replacement. Small hairline cracks and discoloration are normal and do not affect its safety.

•(See refractory maintenance Section 3.C.)

WARNING! Risk of Fire! DO NOT burn fireplace with- out refractory. Use only refractory supplied by Hearth & Home Technologies, Inc.

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

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Contents Wood Burning Fireplace OperationHot screen/mesh and glass doors will cause burns Fire RiskNumber Listing Label Information/LocationGrate User Guide Table of ContentsInstaller Guide Warranty Hearth & Home Technologies Limited Warranty CONDITIONS, Exclusions & Limitation of LiabilityHeatilator A36R & A42R 28376 Rev AF 11/08 Listing and Code Approvals Appliance CertificationNon-Combustible Materials Combustible MaterialsHot glass will cause burns Operating InstructionsYour Fireplace Seasoned Wood Starting a FireGrate FirescreenGlass Doors Vented Gas Log Sets & Gas Log LightersOptional Components Clear SpaceWood Fuel Hardwood vs SoftwoodDisposal of Ashes Maintainance and ServiceChimney Inspection/Cleaning Glass Cleaning Check Firebox RefractoryInspect Grate Frequency As desiredTroubleshooting Guide Start Fire Problems Possible Cause SolutionGetting Started Typical Fireplace SystemNegative Pressure Design and Installation ConsiderationsDraft Locating Fireplace & Chimney Frequently open doors Central heat outlets or returnsTools and Supplies Needed Inspect Fireplace and ComponentsFireplace Dimensions .A 1219 mm Minimum Mm all configurationsFraming & Clearances Select Fireplace LocationClearances Clearances to Combustible MaterialsSidewalls/Surrounds Frame the FireplaceInstallation of Fireplace Things to ConsiderPosition the Fireplace Place Protective Metal Hearth StripsFt min. from top of uppermost chimney section to air inlet Install Outside Air Kit Hood Wire TiesSecure flex duct with metal tape, screws or wire ties Flexible Duct not suppliedChimney Assembly Maintain minimum height of chimney above roofChimney Requirements Height of Chimney ComponentsUsing Offsets/Returns ExampleAssembling Chimney Sections Install Chimney Air KitInstalling Ceiling Firestops Installing Attic Insulation Shield Prepare Attic Insulation ShieldCut out Hole in Roof Complete InstallationInstall Flashing Chimney Termination Requirements Flat RoofsChase Installations Construct the ChaseInstall Fireplace & Chimney Install Chase TopInstall Termination Cap ST375 Square Termination CapTS345/TS345P Square Termination Cap TCT375 Terra Cotta CapSome shrouds require a radiation shield. Use where specified ShroudsRadiation Shield Field Constructed ShroudsMailbox Style Shroud radiation shield required = 1/k x inches of thickness FinishingHearth Extension Finishing Material HX3 or HX4 Hearth Ext or equivilent insulationCombustible Mantel 305 mmAccessories Install FanGas Log/Lighter Provision Wood Burning Inserts222 mm 22-3/4 578 mm 10-1/2165 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 mmFireplace Components Catalog # DescriptionChimney Components Catalog #Effective Outside Height Diameter 10-1/2 121 mm 267 mm 10-1/2 267 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 Service Parts A36R, A36RHA42R, 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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