Vermont Casting 1945 Check the Operation Primary Air Shutter, Tighten the Damper Handle as Needed

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Check the Operation of the

Primary Air Shutter

The primary air shutter is at the back of the ash drop and is visible from the back of the stove. (Fig. 39) The shutter must open and close freely when you move the thermostat lever. If it doesn’t, remove any obstruction. If you need assistance, consult your local Vermont Cast- ings Authorized Dealer.

Do not change the adjustment of the cable in an at- tempt to gain increased firing. The air shutter controls how much air can enter the stove, but chimney draft is the force that pulls air into the stove. If changing the thermostat handle position does not lead to changes in the fire’s intensity within four or five minutes, it’s prob- ably due to weak chimney draft (in the case of a weak fire you can’t increase) or an air leak in the stove (in the case of a fire you can’t decrease).

FIAN

T

DE

 

 

Defiant Woodburning Stove

Pressure Ad-

 

justing Screw

Lock Nut

Allen

Damper

Wrench

 

ST554

Fig. 40 Adjust the damper with the Allen wrench.

Tighten the Damper Handle as Needed

A handle on the left side of the stove controls the damper. The handle attaches to the damper rod with a set screw. Periodically check the set screw and tighten as necessary.

How to Adjust the Door Latches

The Defiant’s doors should close securely to prevent accidental opening and to keep air from leaking into the stove. On adequately adjusted doors, the handles should resist slightly as they are turned to the closed position and the doors themselves should be drawn slightly toward the stove.

Over time, the gasket around the doors will compress and the latches may need adjustment.

ST548

Primary Air Shutter

To adjust the latches, loosen the small lock nut, rotate the striker screw a half-turn, and re-tighten the small lock nut. (Fig. 41) Your stove kit includes an Allen wrench for latch adjustments. Hold the striker screw to keep it from turning as you tighten the lock nut. Make repeated small adjustments until the setting is right.

Fig. 39 The primary air shutter must move freely.

Adjust the Damper as Needed

The tension on the Defiant’s damper is adjustable to compensate for compression of the gasket that seals the damper to the upper fireback. To adjust the damper:

1.Remove the griddle. Loosen the lock nut at the cen- ter of the damper. (Fig. 40)

2.Turn the pressure screw approximately one half turn clockwise with an Allen wrench provided with your stove.

3.Tighten the lock nut. Prevent the pressure screw from turning as you tighten the nut. Re-test the

damper.

Pawl

Small Lock- ing Nut

Striker Screw

Large Locking

Nut

Set Screw

Handle Stub

ST531

Fig. 41 Turn the door latch striker screw in or out to tighten or loosen the screw.

30001693

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Contents Defiant Save These Instructions for Future Reference WelcomeStory of the Defiant Table of ContentsInstallation Accessories Defiant, Model SpecificationsChimney Height InstallationOutside Air Masonry Chimneys What Kind of Chimney to UsePrefabricated Chimneys Chimney SizeSingle-wall Chimney Connectors Chimney Connector GuidelinesSecuring the Single-wall Connector to a Masonry Chimney Freestanding InstallationsAbove the Fireplace Fireplace InstallationsWall Pass-Throughs Through the FireplaceFloor Protection Floor Protection for Fireplace InstallationWall Shields Keep the Stove a Safe Distance from Sur Rounding MaterialsSafe Ways to Reduce Clearances Fireplace and Mantel Trim Clearances Fireplace and Mantel Trim ShieldsStove Clearance Unprotected Surfaces Protected Surfaces Defiant Clearance ChartUnprotected Surfaces Protected Surfaces Defiant Clearance DiagramsStove Heat Shields Defiant With Rear Heat Shield only Distance from the Center of the Flue Collar to the WallSet Up Your Stove AssemblyInstall Stove Legs Install the Optional Bottom Heat ShieldDefiant Controls OperationTwo Ways to Add Fuel Single Air Control Regulates Heat Output and Burn TimeDamper Directs Air Flow Within the Stove Andirons Help Protect the Glass Infra-Red Reflective Glass Panels For Clear Fire ViewingBurn Only High-Quality Wood Surface Thermometer is a Valuable Guide to OperationHigh-Efficiency Wood Burning With Catalytic Combustion Use the Air Control Settings that Work Best for YouDefiant Control Settings Starting and Maintaining a Wood Fire Conditioning Your StoveAdd larger pieces of wood as the fire begins to burn Refuel While the Embers Are Still HotAsh Disposal Steel Chimney Draft ManagementIndoor/Outdoor Location Flue SizingSingle Venting Draft TestingCreosote FuelConclusion Negative PressureMaintenance Adjust the Damper as Needed How to Adjust the Door LatchesCheck the Operation Primary Air Shutter Tighten the Damper Handle as NeededWhen to Suspect a Combustor Problem Inspection and CleaningRemoving and Cleaning the Combustor Catalytic ElementRemove the bricks and the brick retainer 30001693 Replace the Stove Gaskets as NeededAdjust the Door Latch If Necessary Annual MaintenanceChimney System Permanent Defiant GasketsAppendix Catalytic Combustor For a fireplace Appendix Chimney and Fireplace HazardsDefiant 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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