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How a Wood Burning Stove Works

Wood burning stoves are a beautiful addition to any home. However, they should be used only with properly seasoned logs.

Older stoves with no secondary combustion admitted air over and below the fuel. This resulted in energy loss, chimney tarring and atmospheric pollution.

Modern wood stoves use a superior combustion principle that splits air supply into two phases. This allows for greater efficiency in heating and lower emissions.

Efficient Combustion

The efficiency of combustion in your wood stove is a measure of the speed at which the wood you use is converted into heat. It is different from the efficiency of heating transfer which is the quantity of heat that flows from your stove into the room. A wood burning stove that has high efficiency in combustion and heating transfer will make use of less fuel and generate less waste, including carbon monoxide, ash and steam.

Modern wood stoves boast high combustion efficiency, thanks to their sophisticated design. They maximize the burn by using less wood. They also have lower emissions particularly with EPA certified stoves which require a catalytic combustor that cleans exhaust gases when they leave the stove. These cleaner stoves are a great choice for homeowners who want to minimize their impact on the environment, while enjoying the warmth and convenience of a wood burning stove.

Increasing the efficiency of your wood stove is a matter of proper operation and maintenance. The most important factor is to control the process of combustion. This can be achieved by adding small pieces of wood on a regular basis and ensuring a constant burning stove. This will help prevent the accumulation of flammable creosote within the chimney, which can cause the stove to become less efficient.

Another important factor in the efficiency of wood stoves is to use properly dried, 5829186.xyz (his comment is here) seasoned firewood that has an average moisture content of less than 20%. Dry well-seasoned and seasoned wood will not only produce more heat from the same fuel, but will also produce less air pollution and smoke.

The Environmental Protection Agency (EPA) has set guidelines to limit the amount smoke and other pollutants a new stove may emit within an hour. To comply with the EPA guidelines, the majority of modern wood stoves use a secondary combustion process or a catalytic combustor to control combustion and minimize the amount of pollution they emit. To find a wood stove that meets the EPA emission standards, look for one with an EPA certification sticker and has a smoke emission rate of less than 4 grams per hour.

Catalytic Combustion

Catalytic wood stoves utilize a special honeycombed combustor made from ceramic coated with noble metals like platinum or palladium. The combustor operates in like the car's catalyst does to clean the exhaust. When smoke flows through the combustor at high temperatures the noble metals react with particulates and chemical compounds in the smoke, breaking them down into harmless products like carbon dioxide and water.

This enables the stove to have lower emissions and burn much more efficiently than non-catalytic models, without losing heat output or efficiency. The combustor is the most efficient when the temperature of the flue gas is at or above 1,000 degF. When the fire is lit in a low flame the gases inside the stove aren't able to reach this temperature and the combustor isn't functioning properly.

The combustor may be damaged by burning foreign substances such as trash, paper logs, treated or painted wood. The burning of these materials could cause "masking" that covers the cells of the combustor with a substance which prevents it from functioning according to its intended. Masking may also result from closing the bypass damper to soon or refueling with wet wood. If the combustor cell is not regularly cleaned of fly-ash and creosote it could result in smoke leakage.

When properly operated and placed, the combustor can provide years of efficient performance. It will require minimal maintenance, other than cleaning off the soot from its surface after a prolonged burn and then dusting it off with a dry, soft bristled brush.

The combustor comes with an bypass damper that can be open to begin the fire, and then closed when you're ready for reloading your stove. Check the bypass for the "operate catalyst" indicator, which will indicate when your combustor operates within its ideal temperature range. Opening the bypass damper too soon can reduce the operating range of the combustor. If you close the bypass damper too early will decrease the temperature at which the inlet is pumped to the combustor, and could damage it. Consult your stove's manual for instructions on how to operate the damper. You can also reach our customer service department if you require assistance.

Airflow Controls

Air flow controls are essential to ensure that your wood stove is burning safely and efficiently. The primary air systems work together to allow your fire to burn efficiently. Each plays a distinct part in the combustion process.

The primary air control is located below or inside the stove door. It regulates the amount of air that gets into the firebox. More air will burn the fire faster but it could also increase the chance of chimney smoke and creosote. Ideally, the air control should be opened wide for a short time when lighting your wood stove.

Once the fire has developed enough heat, the main air control can be shut down gradually until you are satisfied with the amount of heat generated. It is crucial to make sure that no smoke is emitted from the stove or chimney as this is a sign of inefficient combustion.

Secondary airflow controls are used to inject oxygen into the top of your stove, typically in the form of air jets placed above your fire. This is the most important aspect of controlling your flame. Without it your fire will be burning too quickly and will produce an excessive amount of smoke.

The secondary airflow, the final step in the airflow systems of your stove, is fed into the chimney or updraft. This creates a strong draft inside the flue, which allows your stove to function at its best.

It is important to keep in mind that the wood stove you have was designed and optimised for burning wood that is firewood only. Other types of combustibles do not burn in your wood stove, resulting in high levels in emissions, and 5829186.xyz even chimney fires. Softwood is also acceptable however, seasoned hardwood needs to be dried for at least six months. Avoid using manmade combustibles like cardboard and paper, since they can create toxic fumes and build ups of creosote or ash inside your stove. It is also recommended to avoid placing logs or any other combustibles over your fire as they can explode.

Safety

Wood burning stoves can provide an efficient alternative to heat sources particularly if you live in a region with frequent power outages. However, they can be dangerous if used improperly. They can release harmful chemicals that can harm your health. They can also cause a fire hazard and lead to carbon monoxide poisoning. Fortunately, you can minimize these risks by following some basic safety precautions.

Use only clean, dry wood for your stove. Never use gasoline, kerosene, or charcoal starter fluid to ignite or revive fires. Never burn treated wood or painted wood, or wet wood. Keep the flue open to allow plenty of oxygen to enter. Always add wood in small increments and make sure that the fire doesn't burn out. If you live in a smoke-control room don't make use of an indoor fire.

Make sure your chimney and stove have been installed correctly. A poorly-installed wood stove could cause an explosion in the chimney that could release harmful gases into your home. Regularly checking and cleaning the chimney is also crucial. Ensure that the flue isn't leaking, which can cause carbon monoxide poisoning.

Store your wood in a shed or under a tarp. This will allow the wood to dry and get into the season quicker. It is also important to keep the firewood out of other sources of heat to reduce fire risks. It's recommended to put your stove on a non-flammable surface such as tiles.

If you have young children, be sure to be sure to supervise them around the stove. They might play with the hot ash or touch the fire, which is dangerous. It is recommended to keep all flammable items at least three feet away from the stove. You should also think about installing a heat shield to protect walls and other surfaces from damage. You should also encourage your family to practice fire drills at home. This can help you escape your home in the case of an emergency. Check out our article about fire escape routes to ensure your home secure.