Vermont Casting 1945 installation instructions Floor Protection for Fireplace Installation

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Defiant Woodburning Stove

18” (460mm) clear- ance between pipe and sides/top/bottom of opening

T

DEFIAN

ST494

Fig. 11 An approved wall pass-through for Canada.

Your local dealer or your local building inspector can provide details for other approved methods of passing a chimney connector through a combustible wall in your area. In Canada, this type of installation must conform to CAN/CSA-B365, Installation Code for Solid Fuel Burning Appliances and Equipment.

NOTE: Do not vent your Defiant into a factory-built (zero-clearance) fireplace. These appliances and their chimneys 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 DEFIANT TO ANY AIR DIS- TRIBUTION DUCT OR SYSTEM.

Floor Protection

A tremendous amount of heat radiates from the bottom plate of your stove. The floor area directly under and around the stove will require protection from radiant heat as well as from stray sparks or embers that may escape the firebox.

Heat protection is provided through the use of a Ver- mont Castings Bottom Heat Shield #1905. Spark and ember protection must be provided by a floor protector constructed with noncombustible material as specified.

Most installations will require the bottom heat shield be attached. Only when the stove is placed on a complete- ly noncombustible surface such as unpainted concrete over earth may it be used without the heat shield.

Even when the bottom heat shield is installed, you must provide special protection to the floor beneath. For installations with the heat shield attached, use a non- combustible floor protector such as 1/4” nonasbestos mineral board or equivalent, or 24 gauge sheet metal. The floor protector may be covered with a noncombus- tible decorative material if desired. Do not obstruct the space under the heater.

Protection requirements vary somewhat between the Untied States and Canada as follows:

In U. S. installations the floor protector is required under the stove and must extend at least 16” (not including the ash lip) from the front of the stove (“F”, Fig. 12), and at least 6” from the sides and rear. (“D” and “E”, Fig. 12)

It must also extend under the chimney connector and 2” to either side. (“C”, Fig. 12) For the 8” (203 mm) connector, the protector must be a minimum of 12” (305 mm) wide. For the 6” (152 mm) connector, the protector must be 10” (254 mm) wide. The protector must be centered under the connector.

To meet these requirements, a floor protector must be at least 42” wide and 43” deep.

In Canada: A noncombustible floor protector is required under the stove as well. The floor protector must extend 18” (457 mm) to the front (“F”, Fig. 12), and 8” (203 mm) from the sides and rear. (“D” and “E”, Fig. 12)

To meet these requirements, a floor protector must be at least 46” (1168 mm) wide and 47” (1194 mm) deep.

 

 

 

 

 

C

 

 

D

 

 

 

 

 

 

 

 

 

B

 

 

E

 

 

E

E

 

E

 

F

 

 

 

F

 

 

A

 

 

 

A

 

 

U.S.

 

Canada

 

 

A.

42”

 

46”

(1168 mm)

 

 

B.

43”

 

47”

(1194 mm)

 

 

C.

12”

 

12”

(305 mm)

8” Connector

 

 

10”

 

10”

(254 mm)

6” Connector

 

D.

6”

 

8”

(203 mm)

 

 

E.

6”

 

8”

(203 mm)

 

 

F.

16”

 

18”

(460 mm)

ST500

Fig. 12

Required floor protection dimensions.

 

Floor Protection for Fireplace Installation

Do not assume that 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. Because heat passes readily through brick or concrete, 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.

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30001693

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Contents Defiant Welcome Save These Instructions for Future ReferenceInstallation Accessories Table of ContentsStory of the Defiant Specifications Defiant, ModelOutside Air InstallationChimney Height Prefabricated Chimneys What Kind of Chimney to UseMasonry Chimneys Chimney SizeSecuring the Single-wall Connector to a Masonry Chimney Chimney Connector GuidelinesSingle-wall Chimney Connectors Freestanding InstallationsFireplace Installations Above the FireplaceThrough the Fireplace Wall Pass-ThroughsFloor Protection for Fireplace Installation Floor ProtectionSafe Ways to Reduce Clearances Keep the Stove a Safe Distance from Sur Rounding MaterialsWall Shields Fireplace and Mantel Trim Shields Fireplace and Mantel Trim ClearancesDefiant Clearance Chart Stove Clearance Unprotected Surfaces Protected SurfacesDefiant Clearance Diagrams Unprotected Surfaces Protected SurfacesStove Heat Shields Distance from the Center of the Flue Collar to the Wall Defiant With Rear Heat Shield onlyInstall Stove Legs AssemblySet Up Your Stove Install the Optional Bottom Heat ShieldOperation Defiant ControlsDamper Directs Air Flow Within the Stove Single Air Control Regulates Heat Output and Burn TimeTwo Ways to Add Fuel Burn Only High-Quality Wood Infra-Red Reflective Glass Panels For Clear Fire ViewingAndirons Help Protect the Glass Surface Thermometer is a Valuable Guide to OperationDefiant Control Settings 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 Add larger pieces of wood as the fire begins to burnAsh Disposal Indoor/Outdoor Location Draft ManagementSteel Chimney Flue SizingCreosote Draft TestingSingle Venting FuelNegative Pressure ConclusionMaintenance Check the Operation Primary Air Shutter How to Adjust the Door LatchesAdjust the Damper as Needed Tighten the Damper Handle as NeededRemoving and Cleaning the Combustor Inspection and CleaningWhen to Suspect a Combustor Problem Catalytic ElementRemove the bricks and the brick retainer Replace the Stove Gaskets as Needed 30001693Chimney System Annual MaintenanceAdjust the Door Latch If Necessary Permanent Defiant GasketsAppendix Catalytic Combustor Appendix Chimney and Fireplace Hazards For a fireplaceDefiant Woodburning Stove Defiant Woodburning Stove Model Shell Enamel Parts Defiant Color Warranty CFM Corporation

1945 specifications

Vermont Casting, founded in 1975, quickly established itself as a leader in the cast iron stove industry. However, the reference to 1945 in relation to Vermont Casting might allude to the beginnings of the American hearth industry post-World War II. In this pivotal period, the demand for home heating solutions soared, setting the stage for innovations in wood and gas stoves that would shape future designs.

Vermont Casting made a name for itself through a commitment to craftsmanship and durability. The company utilized high-quality cast iron, renowned for its excellent heat retention and even heating properties. This robust material allowed stoves to radiate warmth long after the fire had extinguished, making them an efficient choice for home heating.

One of the standout features of Vermont Casting stoves is their unique design which blends functionality with aesthetic appeal. The company offered both traditional and contemporary styles, appealing to a wide range of consumer tastes. With elaborate decorative patterns and a classic look, Vermont Casting stoves became a centerpiece in many homes, adding warmth not just through heat but also through design.

In terms of technology, Vermont Casting pioneered advancements in combustion efficiency. Their stoves often feature secondary combustion systems that ensure the complete burning of wood, which helps reduce smoke emissions and maximizes heat output. This not only complies with stringent environmental regulations but also makes their products eco-friendly.

Another notable characteristic of Vermont Casting stoves is their versatility. The company produces a range of models that cater to different fuels, including wood, gas, and pellets. This flexibility allows homeowners to choose the best heating solution for their specific needs and preferences.

Vermont Casting also places a strong emphasis on user comfort and ease of use. Many models come equipped with features like airwash systems for cleaner glass, lever handles for easy door operation, and ash pans for convenient cleanup. These thoughtful details enhance the overall user experience, making heating homes more efficient and enjoyable.

As the company has continued to innovate, it has remained committed to sustainability, focusing on creating products that are not only effective but also environmentally responsible. Vermont Casting's dedication to quality, technology, and design has cemented its status as a trusted name in the hearth industry, making it a preferred choice for consumers looking for both performance and style in their heating solutions.
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