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How a Wood Burning stove wood Works

Wood burning stoves can be a beautiful addition to any home. However it is important to use them only with properly seasoned wood.

Older stoves that did not use secondary combustion allowed air to get into the chimney and burn above and below the fuel, causing energy loss and pollution.

Modern wood stoves utilize superior combustion methods that splits the air supply into two phases. This allows them to increase the efficiency of their heating systems while also producing lower emissions.

Efficient Combustion

The combustion efficiency of your wood stove is a measure of how efficiently your wood is transformed into heat. The efficiency of heating transfer is the amount that heat is transferred from your stove to the room. A wood burning stove with high combustion and heating transfer efficiencies will use less fuel and produce less waste, such as ash, carbon monoxide, and steam.

Modern wood stoves have high efficiency in combustion, due to their modern design. They maximize the burn while using less wood. They also tend to have low emissions, especially with EPA certified stoves which require a catalytic combustor to clean emissions as they leave the stove. These stoves that are cleaner are an excellent choice for those who want to minimize their impact on our surroundings, while still enjoying the warmth and the comfort of a wood-burning stove.

Increasing the efficiency of your wood stove is a matter of correct operation and maintenance. The most important factor is to control the combustion process. This can be achieved by adding small pieces of wood regularly and maintaining a steady burning stove. This will help prevent the accumulation of flammable creosote in the chimney, which could cause the stove to become less efficient.

A wood stove's efficiency is also affected by the use of dried and seasoned firewood that has a moisture content under 20%. Dry, seasoned wood will not only provide more heat for the same multi fuel stoves and will create less air pollution and generate less smoke.

The Environmental Protection Agency has established guidelines that limit the amount of smoke and other harmful substances a new stove can emit in an hour. To meet the EPA guidelines, the majority of modern wood stoves use secondary combustion or catalytic combustor in order to control combustion and minimize the amount of pollution they release. To find a wood stove that is in line with the EPA emission standards, look for one that has an EPA certification sticker and an emission limit of less than 4 grams per hour.

Catalytic Combustion

Catalytic woodstoves use the honeycomb combustor, which is made of ceramic and is coated with noble metals such as palladium or platin. The combustor is similar to the catalyst in your car that cleans your exhaust. The noble metals contained in the combustor react to particulates and chemicals in the smoke breaking them into harmless end products such as water and carbon dioxide.

This lets the stove log burner burn cleaner and lower emissions than non-catalytic models, without sacrificing efficiency or heat output. The combustor performs its best when the temperature of the gas in the flue is 1,000degF or higher. If the fire is burnt at a low temperature, the gases inside the stove aren't able to reach this temperature, and the combustor won't function properly.

The combustor may be damaged by burning foreign materials like trash, paper logs, treated or painted wood. The burning of these materials could cause "masking" which blankets the combustor cells with a substance which prevents it from functioning according to its intended. Masking can also result from closing the bypass damper to quickly or refueling using wet wood. If the combustor cells are not regularly cleaned of creosote fly-ash and tar, plugging may occur which causes smoke to leak out.

When properly operated and placed, the combustor will give years of reliable performance. It requires minimal maintenance, other than taking off the soot from its surface after a long burn and dusting it periodically using a soft, dry bristled brush.

The combustor has an bypass damper that can be open to begin the fire and closed when you're ready for reloading your stove. Check the bypass for the "operate catalyst" indicator, stoves which will indicate the combustor is operating within its optimal temperature range. The bypass damper being opened too soon can reduce the operating range of the combustor. Closing the bypass damper too quickly can reduce the temperature of the inlet to the combustor, and could damage it. If you're unsure how to operate the bypass damper, consult your stove's instruction manual or contact our customer service department for assistance.

Airflow Controls

The controls for air flow in your wood stove are vital to ensuring that the fire burns safely and properly. The primary air systems work together to allow your fire to burn efficiently. Each plays a distinct function in the process of combustion.

The air control is located beneath or stoves inside the stove's door. It regulates the amount of air that gets into the firebox. More air means a faster-burning fire but it also increases the chances of creosote and chimney smokiness buildup. The ideal is that the air control should be open for a brief period prior to lighting your wood stove.

When your fire has accumulated enough heat, the primary air control can be shut down gradually until you are satisfied with the amount of heat produced. The chimney or stove should not emit any smoke as this could indicate inefficient combustion.

Secondary airflow controls are utilized to feed oxygen into the stove's top, usually in the form air jets that are placed over your fire. This is the most important aspect of controlling your flame. Without it, your fire will burn too quickly and create an excessive amount of smoke.

Tertiary airflow is the last stage of the airflow system of your multifuel stove and is directed into the updraft section or chimney. This creates a strong draft inside the flue, allowing your fire to perform at its best.

It is crucial to remember that your wood stove has been specifically designed and optimized for burning wood for fire. Other types of burning combustible won't burn as well in your wood stove, and may result in high levels emissions and possibly chimney fires. Softwood is also suitable but it needs to be dried for at least six months. Avoid using paper and cardboard because they release toxic fumes or cause creosote and ash to build up in your stove. Avoid placing logs or other combustibles in the vicinity of your stove as they may explode.

Safety

Wood burning stoves can provide a cost-effective alternative heat source, especially if you live in a region with frequent power outages. They can be hazardous if utilized incorrectly. They can create harmful chemical substances that can harm your health. They can also cause dangers to fire and can lead to carbon monoxide poisoning. You can reduce the risk by implementing a few basic precautions.

Use only clean, dry firewood in your stove. Never use gasoline, kerosene, or charcoal starter fluid to start or revive fires. Never burn treated wood or painted wood, or wet wood. Keep the flue open to allow plenty of oxygen into. In small amounts, add wood and do not let the fire burn to ashes. Never use an indoor fireplace when you're in a smoke control zone.

Check that your stove and chimney have been properly installed. Wood stoves that are not properly installed can cause a fire in the chimney, which can release harmful gasses into your home. Cleaning and inspecting the chimney is also essential. Check that the flue isn't leaking, which can cause carbon monoxide poisoning.

It's a good idea store your wood in a shed or a the tarp. This will help the wood dry and grow faster. To minimize the risk of fire, you should keep the wood from other sources of heat. It's also a good idea to put your stove on a non-flammable area, such as tiles.

If you have children make sure you be sure to supervise them around the stove fireplace. They might attempt to touch the fire or play with the ash that is hot, which can be dangerous. In addition, you should keep all flammable items at least three feet from the stove. You should also consider installing an air shield to protect surfaces and walls from damage. It is also advisable to encourage your family to practice fire drills at home. This will help you to escape your home in an emergency. Check out our article about fire escape routes to keep your home secure.