Hearth and Home Technologies RUTHERFORD-50 owner manual Shrouds, Shroud Requirements

Page 32

10 Shrouds

A. Shroud Requirements

WARNING! Risk of Fire! Shrouds must be constructed as specified. Improper construction may overheat chase top.

•Chase top shrouds may be field constructed where permitted by regional building codes.

NOTICE: Some regional codes require an agency-Listed shroud. Consult your local building officials.

•Hearth & Home Technologies Inc. supplies UL listed shrouds. See your dealer for details.

Shrouds can either be field-fabricated or factory-fabricated, but they must meet the requirements as specified in these instructions. Shrouds must be constructed of a minimum 24 ga (.024 in.) stainless steel, aluminized steel, galva- nized steel, or copper. Other materials may also be used, such as brick, mortar, stucco, stone, etc. provided they are completely non-combustible. Check with your local building code authroities for any additional shroud requirements. Shrouds must be able to be removed to allow chimney ac- cess to properly clean the chimney. DuraChimney II instal- lations which include the use of a shroud must comply with the following requirements (Figure 10.1)

•DuraChimney II must maintain at least 2 in. (51 mm) clearance from combustible materials.

•The chase enclosure must be ventilated.

•The chase top flashing or field-fabricated chase pan must be used. Field-fabricated chase pans are acceptable if they meet these requirements:

-Material must be 24 ga (.024 in) galvanized steel or equivalent.

-Chase pan must have opening 3 in. (76 mm) larger than outside diameter of chimney pipe with at least a 1/2 in. (13 mm) upturned flange/collar.

-Chase pan must overhang chase by 1/2 in. (13 mm) per side for proper air flow.

-Chase pan must have a 1 in. (25 mm) down turned outside edge (weather prtection).

Allow a 1 in. (25 mm) air gap between storm collar and chase top flashing

1/2 in. (13 mm) air space established by spacers

1/2 in. overhang

Chimney Cap

Storm Collar

Chase Top

Flashing or

Chase Pan

20 in. diameter opening

 

 

DuraChimney II

 

 

Pipe

14 in. (345 mm)

 

1/2 in.

 

(13 mm)

diameter chimney

 

 

 

must extend at least

 

 

6 in. (152 mm) above

Maintain 2 in. (51 mm)

 

chase top flashing.

 

 

clearance between

Field-fabricated

 

DuraChimney II and

spacers for chase

 

chase enclosure

top flashing

Figure 10.1 Shroud Requirements

 

 

32

Heat & Glo • RUTHERFORD-50 • 4059-333 Rev F • 11/08

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Contents RUTHERFORD-50 Homeowner Reference Information Listing Label Information/LocationUser Guide Table of ContentsInstaller Guide Warranty Hearth & Home Technologies Limited Warranty CONDITIONS, Exclusions & Limitation of LiabilityHeat & Glo RUTHERFORD-50 4059-333 Rev F 11/08 Listing and Code Approvals Appliance CertificationNon-Combustible Materials Combustible MaterialsOperating Instructions Your FireplaceSeasoned 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 Inspect Grate Glass CleaningCheck Firebox Molded Brick Panel Troubleshooting Guide Start Fire Problems Possible Cause SolutionGetting Started Typical Fireplace SystemNegative Pressure Design and Installation ConsiderationsDraft Locating your Fireplace & Chimney Recommended Chimney LocationsInspect Fireplace and Components Tools and Supplies NeededTypical Fireplace Components Framing & Clearances Select Fireplace LocationClearances Air Space ClearancesSidewalls/Surrounds Frame the FireplaceInstallation of Fireplace Things to ConsiderPosition the Fireplace Place Protective Metal Hearth StripsInstall Outside Air Kit Outside Air Inlet LocationsChimney Assembly Chimney Requirements Height of Chimney ComponentsInstallation Notes Install FirestopFrame Openings Cut Roof OpeningAssemble Chimney Sections Supplementary Support and StabilizerInstall Attic Insulation Shield Install Roof Radiation ShieldsEnclosures Offset Elbow InstallationFinish Top Chimney Termination Requirements Flat RoofsChase Installations Construct the ChaseInstall Termination Cap Install Fireplace & ChimneyInstall Chase Top Flashing Shrouds Shroud RequirementsHouse Style Shroud Minimum Dimensions House Style ShroudArch / Mailbox Style Shroud Pyramid Style ShroudInstallation of Molded Brick Panel Install Hearth Molded Brick PanelInstall Side Molded Brick Panel-Traditional Install Back Molded Brick Panel-TraditionalInstall Side Molded Brick Panel-Herring- bone Install Back Molded Brick Panel-Herring- boneInstall Mortar Install Screens= 1/k x inches of thickness FinishingHearth Extension Raised Hearth Extension Framing Non-combustible Sealant Finishing Material Noncombustible FacingCombustible Mantel Mantel, Adding Extra Support 12 Notch the Metal TrackBrick Front Wood Burning Inserts AccessoriesGas Log/Lighter Provision Fireplace Dimensions Reference MaterialsChimney Components Catalog # DescriptionParts RUTHERFORD-50This page intentionally left blank This page intentionally left blank This page intentionally left blank Do not Discard this Manual

RUTHERFORD-50 specifications

Hearth and Home Technologies (HHT) has long been recognized for its innovative approach to home heating solutions, and the Rutherford-50 is a shining example of their commitment to quality and performance. This versatile fireplace is designed to not only provide warmth but also enhance the aesthetic appeal of any living space.

The Rutherford-50 is a gas-fired fireplace that effortlessly combines modern technology with traditional design. One of its standout features is the large viewing area, which allows for an unobstructed view of the flames, creating an inviting focal point in any room. With its clean lines and elegant design, it complements various interior styles, from contemporary to rustic.

A major advantage of the Rutherford-50 is its advanced ignition system. Utilizing electronic ignition technology, it ensures reliable and quick starts, enhancing user convenience, especially during cold weather. The fireplace also includes a user-friendly remote control, allowing homeowners to adjust heat output and flame settings with ease.

Efficiency is a key characteristic of the Rutherford-50. The fireplace boasts an impressive thermal efficiency rating, ensuring that it effectively heats the room while minimizing energy consumption. This not only helps in reducing utility bills but also contributes to a more environmentally friendly home heating solution.

The Rutherford-50 also emphasizes safety and functionality. It features a built-in safety pilot, which automatically shuts off the gas flow if the flame goes out, providing peace of mind for families. Additionally, the fireplace is equipped with a barrier screen to prevent accidental contact with the flames, making it suitable for homes with children and pets.

Customization options are another attractive aspect of the Rutherford-50. Homeowners can choose from various decorative features, including different media options like logs, rocks, or glass, allowing them to personalize their fireplace to fit their unique style.

In summary, the Hearth and Home Technologies Rutherford-50 is a sophisticated gas fireplace that marries style and functionality. With its large viewing area, advanced ignition system, impressive efficiency, and customizable options, it represents a remarkable choice for anyone looking to enhance their home heating experience. Whether for warmth or ambiance, the Rutherford-50 provides an unparalleled solution that aligns with modern living.
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