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How a Wood Burning Stove Works

Wood burning stoves are wonderful additions to any home. They are best made use of properly seasoned wood.

Older stoves that didn't use secondary combustion allowed air to enter the chimney and burn both above and below the fuel which resulted in pollution and loss of energy.

Modern wood stoves utilize superior combustion principles that divides the air supply into two stages. This allows them to improve the efficiency of heating while generating less emissions.

Efficient Combustion

The efficiency of your wood stove is a measurement of how efficiently your wood is converted into heat. The heating transfer efficiency is the degree to which heat is transferred from the stove to a room. A wood-burning stove that has high efficiency in combustion and heating transfer will make use of less fuel and generate less waste, like carbon monoxide, ash and steam.

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

Enhancing the efficiency of your wood stove is a matter of correct operation and maintenance. The most important thing is to control the combustion process. This is accomplished by adding small pieces of wood frequently and maintaining a good flame in the stove. This will help prevent the build-up of flammable Creosote in the chimney, which could reduce the efficiency of the stove.

Another important factor in the efficiency of wood stoves is the use of properly dried wood that is seasoned and has an average moisture content of less than 20%. Dry, seasoned wood will not only provide more heat for the same fuel, but it will also produce fewer air pollution emissions and generate less smoke.

The Environmental Protection Agency (EPA) has established guidelines to limit the amount smoke and other pollutants that a new stove can emit in an hour. To meet the EPA guidelines, the majority of modern wood stoves rely on secondary combustion or a catalytic combustor to manage combustion and reduce the amount of pollution they emit. To find an appliance that is compliant with the EPA emission standards, look for one that is adorned with an EPA certification sticker and a smoke emission level below 4 grams per hour.

Catalytic Combustion

Catalytic wood stoves make use of honeycombed combustor made of ceramic coated with noble metals like palladium or platinum. The combustor functions in the same way as your catalyst in your car works to clean the exhaust. When smoke is pushed through the combustor at high temperatures noble metals react with particulates and chemical compounds in the smoke, breaking them down into harmless end products such as water and www.913875.Xyz carbon dioxide.

This lets the stove burn cleaner and produce less emissions than non-catalytic models without losing efficiency or heat output. The combustor is the most efficient when the flue gas temperature is at least 1,000 degF. When the fire is lit at a low temperature the gases in the stove do not reach this temperature, 913875 and the combustor won't function properly.

Burning foreign materials, such as paper logs, treated or painted wood, may damage the combustor. The burning of these substances can cause "masking" that covers the cells of the combustor with a substance which prevents it from performing in the way it was intended. Masking may also result from closing the bypass damper soon or refueling with wet wood. If the combustor cell is not regularly cleaned of creosote and fly-ash it could cause smoke spillage.

If properly operated and positioned, the combustor will provide years of efficient performance. It will require minimal maintenance other than getting rid of the soot on its surface after a long burn and then dusting it with a soft, dry brush.

The combustor has a bypass damper which is open to start the fire, and then closed to refill the stove. The bypass damper should be checked for the "operate catalyst" indicator that indicates if your combustor is operating within its optimal temperature range. Doing this too quickly will reduce the operating range of the combustor. Closing the bypass damper too early will reduce the inlet temperature to the combustor and may cause damage to it. If you're not sure how to operate the bypass damper, refer to the manual of your stove's instructions or contact our customer service department for assistance.

Airflow Controls

Controlling air flow is essential to ensure that your wood stove is burning safely and efficiently. The primary air systems cooperate to enable your fire to burn effectively. Each plays a distinct part in the combustion process.

The air control is located either below or 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 chance of creosote and chimney smokiness buildup. When you light your wood stove, the primary air control should be extended wide and for a short time.

When your fire has built up enough heat, the primary air control can be shut down slowly until you're satisfied with the amount of heat being generated. It is crucial to ensure that no smoke is coming out of the stove or chimney as it is a sign of poor combustion.

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

The tertiary airflow, which is the final stage of the airflow systems of your stove, is fed into the updraft or chimney. This helps to create an effective draft inside the flue, which allows your stove to operate at its highest efficiency.

It is crucial to remember that the wood stove you have was designed and optimized for burning wood that is firewood only. Other types of combustibles do not be able to burn in your wood stove, which can cause excessive emissions and even chimney fires. Softwood is also suitable however, 913875.Xyz (913875.Xyz) seasoned hardwood needs to be dried for at least 6 months. Avoid using paper and cardboard since they could release toxic fumes or cause ash and creosote to build up in your stove. It is also a good idea to avoid placing any wood or other combustibles over the top of your stove because this could cause the fire to explode.

Safety

Wood-burning stoves are an excellent alternative to electricity, particularly if your area is prone to frequent power outages. However, they can also be dangerous if used improperly. They can release harmful chemicals that can harm your health. They can also cause dangers to fire and can cause carbon monoxide poisoning. Fortunately, you can reduce these risks by following some simple safety precautions.

Make sure to use only clean, dry firewood for your stove. Do not make use of gasoline, kerosene, charcoal starter fluid, wrapping paper or other flammable materials to ignite or rekindle fire. Never burn treated or painted wood. Keep the flue open to let plenty of oxygen in. Always add wood in small amounts and do not let the fire smolder. Never use an indoor fireplace when you're in a smoke control zone.

Make sure your chimney and stove are correctly installed. Wood stoves that are not properly installed could cause a fire to the chimney that could release harmful gases into your home. Regularly inspecting and cleaning the chimney is essential. Ensure that the flue isn't leaky, which could cause carbon monoxide poisoning.

Keep your wood in a shed or 913875 under a sheet of tarp. This will allow the wood dry and season faster. It is also recommended to keep the firewood from other sources of heat to minimize fire risks. It's also a good idea to set your stove on a non-flammable surface, such as a tile floor.

You must be sure to supervise your children around the stove, especially if you have young children. They might try to touch the flame or play with the hot ash, which can be dangerous. You should also keep all flammable items at least three feet from the stove. Consider installing a heat shield to shield walls and surfaces from damage. It's also an excellent idea to have your family practice home fire drills. This will allow you to escape your home in case of emergency. For more tips on keeping your home secure take a look at our article on escape routes for fire in the event of a house fire.