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To keep the flow of a fluid moving in one direction only

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12y ago

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How does a damper work?

A damper restricts the air flow. In a fireplace, the damper is closed to prevent air from going up the chimney, with a resulting loss of heat in the house, when the fire is not going. When a fire is to be started, the damper is opened to create a draft to vent the smoke. In a wood or coal burning stove, the damper is variable and can be used to regulate the draft. The more widely open the damper is, the greater the draft, and the hotter to fire burns. This sort of damper cannot be closed all the way, because it is necessary to vent slow fires. Sometimes, a stove will have multiple dampers for different purposes. For example, a wood cook stove will have typically a damper on the flue, to regulate the heat of the fire, and a separate damper so the cook can choose to vent the gasses from the fire directly into to chimney, which would be how a fire is started, or around the oven, so the oven can heat nicely once a good draft is established. In other systems where air is moved, dampers can be used to stop the motion of the air. A fire damper is one such system, where the damper is used as a safety device to prevent a fire from spreading. There are links below.


How does a barometric damper work?

A barometric damper is a device typically installed in a chimney to control the draft or airflow. It uses a weighted flap that opens or closes based on the pressure in the chimney. When the draft is too strong, the flap opens to reduce the airflow, and when the draft is too weak, the flap closes to increase the airflow.


What controls an oil furnace draft?

An oil furnace draft is primarily controlled by the flue damper and the chimney design. The flue damper regulates the airflow by opening or closing based on the furnace's operational needs, while the chimney height and design create the necessary draft to exhaust combustion gases effectively. Additionally, the pressure inside the furnace and outside atmospheric conditions can also influence the draft. Proper draft is essential for efficient combustion and to prevent the buildup of harmful gases.


Why use barometric damper on wood furnace?

A Barometric Damper when used properly will help regulate the draft. This in return will allow for better combustion, longer burns and less fuel to be used. One problem with a Barometric Damper is the chimney will run a little cooler due to the introduction of room air. If the unit isn't being burned correctly, this can cause creosote to accumulate in the chimney. The Barometric Damper and flue must be checked periodically and cleaned when necessary.


Use the word damper in a sentence?

When you press the pedals on a piano, you control the damper on the strings.


What year was damper invented?

The First Known/Recorded Use Of Damper Was In 1707, it was mostly eaten by Stockmen.


What are some good wood stove accessories?

Some good wood stoves accessories include stove thermometer, fan, ash scoop, catalytic combustor, back draft damper, heat shield, hearth pad and kettle.


Can you use plain flour in damper?

Yes


What causes chimney back draft?

will snow cause my fireplace to have a back draft?


What is the purpose of the damper pedal symbol in sheet music notation?

The damper pedal symbol in sheet music notation indicates when to use the damper pedal on a piano. The damper pedal is used to sustain the sound of the notes played, creating a more connected and resonant sound.


Do you need a damper in the stove pipe with dampers in door?

Yes, you typically need a damper in the stove pipe even if there are dampers in the stove door. The stovepipe damper helps regulate the draft and can improve efficiency by controlling the flow of exhaust gases, which is essential for optimal combustion. Having both dampers allows for better control of airflow and heat management in your heating system.


How far to open damper in fireplace?

When you use the fireplace, the damper should be open all the way. If not, you probably will not get enough updraft and your house will fill up with smoke...not a good thing. When it is not in use, the damper should be closed...otherwise you will lose a lot of heat up the chimney.