Vermont Casting 1990 Floor Protection for Fireplace Installations, Reducing Clearances

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Intrepid II Woodburning Stove

Floor Protection for Fireplace Installations

Do not assume your fireplace hearth is completely noncombustible.

Many fireplace hearths do not satisfy the “completely noncombustible” requirement because the brick or concrete in front of the fireplace opening is supported by heavy wood framing as in Figure 12. Because heat passes through brick or concrete readily, it can easily pass through to the wood. As a result, such fireplace hearths can be a fire hazard and are considered a com- bustible floor.

Wood framing requires

ST247a

protection from radiant heat

Fig. 12 Supporting timbers under fireplace hearth are consid- ered to be combustible.

Keep in mind that many raised hearths will extend less than the required clearance from the front of the heater when it is installed. In such cases, sufficient floor protection as described above must be added in front of the hearth to satisfy the minimum floor protector re- quirement from the front of the stove: 18” (460mm) from the front in Canada. Fireplace hearths must also offer the required protection of 8” (203 mm) on either side.

Optional 3” (76 mm) short legs may be used only on such hearths that meet the width and depth require- ments outlined previously under “floor protection.”

Hearth rugs do not satisfy the requirements for floor protection.

Fireplace installations also have special clearance requirements to the side walls, side decorative trim, and fireplace mantle. Refer to the information on fireplace and mantel trim shields in this section.

Keep the Stove and Connector a

Safe Distance from

Surrounding Materials

Both a stove and its chimney connector radiate heat in all directions when operating, and dangerous overheat- ing of nearby combustible materials can occur if they are too close to the heat. A safe installation requires that adequate clearance be maintained between the hot stove and its connector and nearby combustibles.

Clearance is the distance between either your stove (measured from the back edge of the stove’s top plate) or chimney connector, and nearby walls, floors, the ceiling, and any other fixed combustible surface. Your stove has special clearance requirements that have been established after careful research and testing to UL and ULC standards. These clearance requirements must be strictly observed.

In addition, furnishings and other combustible materials must be kept away from the stove as well. In general, a distance of 48” (1220 mm) must be maintained between the stove and moveable combustible items such as dry- ing clothes, furniture, newspapers, firewood, etc. Keep- ing those clearance areas empty assures that nearby surfaces and objects will not overheat.

Reducing Clearances

Stove clearances may be reduced by using heat shields attached to the stove. Chimney connector clearances may be reduced by using heat shields on single-wall connector, or by using double-wall connector. Clear- ances may also be reduced by using wall shields. All shielding used to reduce clearances must be listed by a recognized testing laboratory and approved by the local regulatory body.

Clearance requirements are established for many dif- ferent installations. In general, the greatest clearance is required when you are placing a stove and its connec- tor with no heat shields near a wall with no heat shield.

For example, when the Intrepid II is installed parallel to the rear wall and no shielding is used, it must be at least 30” (760 mm) from the wall behind it and at least 24” (610 mm) from walls on either side.

If the Intrepid II is installed in a corner and no shields are used, the corners of the stove must be at least 20” (510 mm) from nearby walls.

The least clearance is required when both the stove and its connector, as well as the wall, have heat shields.

When shields are attached to the stove or chimney connector, they are mounted 1” - 2” (25-51 mm) away from the stove or connector surface on non-combustible spacers. Air flowing between the stove (and/or chimney

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Contents Intrepid Table of Contents WelcomeSpecifications Intrepid II, ModelOutside Air InstallationWhat Kind of Chimney to Use Prefabricated Chimneys Chimney Connector GuidelinesMasonry Chimneys Chimney SizeSecuring the Single-wall Connector to a Masonry Chimney Double-wall Chimney ConnectorSingle-wall Chimney Connector Freestanding Chimney InstallationsFireplace Chimney Installations Above a Fireplace Chimney connector enters chimney above the firepFireplace Chimney Installations Through a Fireplace Wall Pass-ThroughsFloor Protection An approved wall pass-through for CanadaFloor Protection for Fireplace Installations Reducing ClearancesWall Shields Chimney Connector Clearance ReductionsStove Heat Shields Fireplace and Mantel Trim ShieldsAlcove Installations Construction RequirementsReflected ceiling plan Intrepid II Clearance Chart Intrepid II Clearance Diagrams 889 mm Parallel Installations Assembly Attach the Griddle Handle OperationYour Intrepid II’s Controls What They Do Andirons Damper Directs Air Flow Within the StoveGlass Door Panels Two Ways to Add FuelBurn Only High-Quality Wood Surface Thermometer is a Valuable Guide to OperationHow to Build a Wood Fire Keep it Going Use the Air Control Settings that Work Best for YouHigh-Efficiency Wood Burning With Catalytic Combustion Conditioning Your Stove Starting and Maintaining a Wood FireRefuel While the Embers are Still Hot Ash DisposalDraft Management Fuel Draft TestingCreosote Back-puffingMaintenance Damper Adjustment How to Adjust the Door LatchTighten the Damper Handle as Needed Catalytic Combustion System Inspection and Cleaning When to Suspect a Combustion System ProblemReplace Refractory Package Replace the Stove Gaskets as NeededPermanent Gaskets Adjust the Door if NecessaryAnnual Maintenance Chimney System CreosoteIntrepid II Woodburning Stove Appendix Catalytic Combustor Intrepid II Woodburning Stove Intrepid II Woodburning Stove Please record the following information For future reference Intrepid II Woodburning Stove Intrepid II Woodburning Stove Warranty CFM Corporation

1990 specifications

Vermont Casting, founded in 1975, is renowned for its commitment to crafting high-quality cast iron wood stoves and heaters that merge efficiency with timeless design. By 1990, Vermont Casting had established itself as a leader in the industry, celebrated for its innovative approach to heating solutions and commitment to sustainability.

The 1990 models reflected an impressive evolution in technology and aesthetics. One of the standout features of Vermont Casting stoves was their utilization of advanced air control systems. This technology allowed users to regulate the burn speed and heat output effectively, making it easier to maintain consistent warmth in the home while optimizing fuel efficiency. The stoves featured an adjustable air inlet that provided users with the power to control combustion according to their needs.

In terms of design, Vermont Casting stoves were characterized by their iconic, rustic appearance, often featuring a choice of colors and finishes that allowed them to blend seamlessly into a variety of home aesthetics. The deep, rich finishes of the cast iron, coupled with elegant detailing, made each unit not only a heating appliance but also a centerpiece in living spaces. This commitment to aesthetics extended to the variety of designs available, including both traditional and modern styles, catering to diverse consumer preferences.

Vermont Casting also prioritized safety in their 1990 models. Many stoves were equipped with features such as double doors with glass panels, allowing users to enjoy the beauty of the flames while minimizing the risk of accidental burns. Some models incorporated heat shields that protected surrounding walls and furniture from excessive heat, further enhancing safety at home.

Durability was another hallmark of Vermont Casting’s reputation. The use of high-quality cast iron meant that these stoves were built to withstand years of use, often becoming familial heirlooms passed down through generations. In addition to resilience, cast iron was known for its ability to retain heat even after the fire had gone out, providing lingering warmth long into the night.

Overall, Vermont Casting in 1990 represented a harmonious blend of timeless design, advanced functionality, and a commitment to sustainability. Their stoves were not merely heating appliances but symbols of a lifestyle choice that emphasized quality, elegance, and environmental responsibility, making them a preferred choice for homeowners seeking both reliability and beauty in home heating solutions.
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