Vermont Casting 1640 Prefabricated Chimneys, Chimney Size, Chimney Connector Guidelines

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Masonry Chimneys, cont'd.

•Unused openings in an existing masonry chimney must be sealed with masonry to the thickness of the chimney wall, and the chimney liner should be repaired. Openings sealed with pie plates or wallpa- per are a hazard and should be sealed with mortar or refractory cement. In the event of a chimney fire, flames and smoke may be forced out of these unused thimbles.

•The chimney should be thoroughly cleaned before use.

•A newly-built masonry chimney must conform to the standards of local building code, or, in the absence of a local code, to a recognized national code.

Masonry chimneys must be lined, either with code- approved masonry or precast refractory tiles, stain- less steel pipe, or a code-approved, "poured-in- place" liner. The chimney clean-out door must seal tightly to ensure a good draft.

Prefabricated Chimneys

A prefabricated metal chimney must be one that is tested and listed for use with solid-fuel burning appli- ances to the High-Temperature (H.T.) Chimney Stan- dard UL-103-1985 (2100°F.) for the United States, and High Temperature (650°C) Standard ULC S-629 for Canada.

Chimney Size

This stove is approved for venting into a masonry chim- ney with a nominal flue size of 8" x 8" (203 x 203mm), and into a round flue size of 8" (203mm) or 6" (152mm).

It may be vented into larger chimneys as well. How- ever, chimneys with liners larger than 8" x 12" (203 x 305mm) may experience rapid cooling of smoke and reduction in draft, especially if they are located outside the home. Such large chimneys may need to be insulated or have the flue relined for proper stove performance.

Do not connect this unit to a chimney flue serving another appliance.

Note: Do not vent this stove into a factory-built (zero-clearance) fireplace. This stove has not been tested and listed for that type of installa- tion. Factory-built fireplaces and their chim- neys are specifically designed as a unit for use as fireplaces. It may void the listing or be hazardous to adapt them for any other use.

Do not connect the STOVE to any air distribu- tion duct or system.

Intrepid 1640 Woodburning Stove

Ask your dealer about components available for con- necting the stove to a steel chimney liner.

Chimney Connector Guidelines

A chimney connector is the double-wall or single-wall pipe that connects the stove to the chimney. The chimney itself is a masonry or prefabricated structure that encloses the flue. Chimney connectors are used only to make the connection from the stove to the chimney. They are for interior use only.

Double-wall connectors must be tested and listed for use with solid-fuel burning appliances. Single-wall connectors should be made of 24 gauge or heavier steel, and should be 6" (152mm) in diameter. Do not use galvanized chimney connector; it cannot withstand the high temperatures that can be reached by smoke and exhaust gases, and may release toxic fumes under high heat.

If possible, do not pass

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the chimney connector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

through a combustible

Toward

wall or ceiling. If

stove

passage through a

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

combustible wall is

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

unavoidable, refer to

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the recommendations

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

in the section following

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Flue gas

on Wall Pass-throughs.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

direction

Do not pass the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

connector through an

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

attic, a closet or any

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

similar concealed

Fig. 4. Chimney connector.

space. The whole

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

chimney connector should be exposed and accessible for inspection and cleaning.

Install the single wall chimney connector not less than 18" (457mm) from the ceiling. Keep it as short and direct as possible, with no more than two 90° turns. If possible, use 45° elbows. Slope horizontal runs of connectors upward 1/4" per foot (20 mm per meter) going from the stove toward the chimney. The recom- mended maximum length of a horizontal run is 3 feet (1 meter), and the total length of chimney connector should be no longer than 8’ (2.4meters).

In cathedral ceiling installations, extend the prefabri- cated chimney downward to within 8’ (2.4m) of the stove.

SAFETY NOTE: ALWAYS WEAR GLOVES AND PROTECTIVE EYEWEAR WHEN DRILLING, CUTTING OR JOINING CHIMNEY CONNECTOR SECTIONS .

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Contents Intrepid Introduction Table of ContentsInstallation Accessories Intrepid, Model SpecificationsMasonry Chimneys InstallationChimneys Prefabricated Chimneys Chimney Connector GuidelinesChimney Size Masonry Chimneys, contdSingle-wall Chimney Connectors Double-wall Chimney ConnectorsSecuring the Single-wall Connector to a Masonry Chimney Freestanding InstallationsRequirements Connection Above the FireplaceWall Pass-throughs Canadian Requirements Floor ProtectionFireplace Hearth Protection Mobile Home InstallationWall Shields Clearance to Surrounding Combustible MaterialsSafe Ways To Reduce Clearances 25mm Custom-formed mantel shield Fireplace Clearances Mantel Trim ShieldsConstruction Requirements Alcove InstallationsCorner Intrepid 1640 Clearance ChartRear Exit Unprotected Surfaces Protected SurfacesInstall Stove Legs AssemblyInstall the Bottom Heat Shield Unpack the StoveInstall the Outside Air Adaptor Install Smokeshelf / FirebricksAttach the Chimney Connector Flue Collar ReversalOperation Use the Air Control Setting that Works Best for YouHow the Intrepid Works Burn Only High-Quality WoodConditioning Your Stove Starting and Maintaining a FireRefuel While the Embers Are Still Hot Smoke Detectors Ash DisposalMaintenance Chimney System Creosote Adjust the Door LatchAnnual Maintenance Steel Chimney Draft ManagementInside/Outside Location Flue SizingSingle Venting Draft TestingFuel BackpuffingConclusion Negative PressureIntrepid NC Woodburning Stove Classic Green Moonlight Sand Red Blue Brown Shell Enamel Parts Intrepid NC Model SuedeIntrepid 1640 Woodburning Stove Warranty CFM Specialty Home Products

1640 specifications

Vermont Castings has long been synonymous with quality in the realm of wood stoves, and the Vermont Castings 1640 model exemplifies this reputation with its blend of craftsmanship and modern technology. The 1640 is designed to offer an efficient heating solution while delivering an aesthetically pleasing presence in any home.

One of the standout features of the Vermont Castings 1640 is its substantial heat output. Capable of heating spaces up to 2,000 square feet, this model is ideal for larger rooms or open floor plans. It boasts a heating capacity of 60,000 BTUs, ensuring that your living space remains comfortable even during the coldest winters. With a firebox that can accommodate logs up to 18 inches, this stove is designed for convenience, allowing for longer burn times between refueling.

The Vermont Castings 1640 is constructed with robust cast iron, offering durability and excellent heat retention. The cast iron body not only enhances the stove's lifespan but also helps distribute heat uniformly throughout the room. The aesthetic appeal of the Vermont Castings 1640 is augmented by its classic design, which can seamlessly fit into various home styles, from traditional to contemporary.

Equipped with advanced clean-burning technologies, the 1640 excels in efficiency and environmental responsibility. It features a secondary combustion system that maximizes fuel usage and minimizes emissions, resulting in a lower carbon footprint. The air wash system keeps the glass door clean, providing an unobstructed view of the beautiful flames while reducing maintenance efforts.

Another significant benefit is the adjustable air control system, allowing users to easily regulate the fire and heat output. This feature not only enhances user control but also optimizes fuel efficiency, ensuring that you're not wasting resources. The Vermont Castings 1640 also comes with a sleek and easy-to-operate door mechanism that facilitates loading and unloading of logs.

Overall, the Vermont Castings 1640 is an excellent investment for those looking to add both functionality and charm to their home heating options. Its combination of traditional craftsmanship, modern technology, and user-friendly features make it a standout choice for homeowners seeking reliability and aesthetic appeal in their wood-burning stoves. Whether it's the warm ambience or the heating efficiency, the Vermont Castings 1640 is sure to satisfy the needs of any homeowner looking to enjoy the cozy benefits of a wood stove.
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