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How a Wood Burning Stove Works

Wood burning stoves are an excellent addition to any home. They should only be used with wood that has been properly seasoned.

Older stoves that didn't use secondary combustion allowed air to get into the chimney and burn both above and below the fuel leading to energy loss and pollution.

Modern wood stoves employ a superior combustion method that separates the air supply into two phases. This enables greater efficiency in heating and 913875.xyz lower emissions.

Efficient Combustion

The efficiency of combustion in wood stoves is a measure of how well your wood is turned into heat. It is distinct from heating transfer efficiency, which is the quantity of heat that flows from your stove into a room. A wood-burning stove that has high efficiency in combustion and heating efficiency will use less fuel, and produce less waste, such as carbon monoxide and steam.

Modern wood stoves have high combustion efficiency, thanks to their sophisticated design. They maximize the amount of heat and use less wood. These stoves also emit low levels of emissions, especially EPA-certified stoves that require a catalytic combustion combustor 913875, 913875.xyz, to purify exhaust gases as they exit the stove. These cleaner stoves are an ideal choice for homeowners who want to lessen their environmental impact while still enjoying the warmth of wood stoves.

The improvement of the efficiency of your wood stove is a matter of proper operation and maintenance. The most important aspect is to ensure that the combustion process is controlled. This can be achieved by maintaining a proper flame in the stove through frequent additions of small pieces of wood at regular intervals. This will prevent the build-up of flammable Creosote in the chimney, which could cause the stove to become less efficient.

Another key element in the efficiency of wood stoves is to use properly dried, seasoned firewood that has an average moisture content of less than 20 percent. Dry and seasoned wood will not only provide more heat for the same fuel, but it will also emit less air pollution and produce less smoke.

The Environmental Protection Agency (EPA) has set guidelines to limit the amount of smoke and other harmful substances that an appliance can release within an hour. The majority of modern wood stoves depend on a secondary combustion, or a catalytic combustor in order to minimize pollution and to meet EPA guidelines. To find a wood stove that is in line with the EPA emission standards, choose one that has an EPA certification sticker and an emission limit of less than 4 grams per hour.

Catalytic Combustion

Catalytic wood stoves use honeycombed combustor made of ceramic coated with noble metals, such as palladium or platinum. The combustor is like the catalyst in your car that cleans its exhaust. When smoke is pushed through the combustor at high temperatures, noble metals react with particles and the chemicals in the smoke, breaking them down to harmless end products like carbon dioxide and water.

This allows the stove to have lower emissions and burn cleaner than non-catalytic models without sacrificing the heat output or 913875.xyz efficiency. The combustor is most efficient when the temperature of the flue gas is at or above 1,000 degF. The combustor cannot work properly if the flame is burned in a low-flame.

Burning foreign substances, such as paper logs, treated or painted wood, can damage the combustor. The burning of these substances can cause "masking" that covers the combustor cells with a substance that stops it from performing according to its intended. Masking can occur due to closing the bypass damper too fast or refueling using wet wood. If the combustor cell isn't regularly cleaned of fly-ash and 913875.Xyz creosote it could result in smoke spillage.

If properly operated and positioned, the combustor will give years of reliable performance. It requires little maintenance, other than getting rid of the soot off its surface after a prolonged burn and dusting it regularly using a soft, dry bristled brush.

The combustor is equipped with a bypass damper that can be open to start an ignition and shut to load the stove. Examine the bypass damper for the "operate catalyst" indicator, which indicates when your combustor is operating within its optimal temperature range. Opening the bypass damper too soon can reduce the operating range of the combustor. Closing the bypass too soon can reduce the temperature of the combustor's inlet and cause damage. Refer to the manual for your stove's instructions on how to operate the damper. You can also reach our customer service department should you require assistance.

Airflow Controls

The air flow controls on your wood stove are crucial to ensure that the fire burns safely and properly. The primary, secondary, and tertiary systems all work together to ensure that your fire is burning efficiently. Each system plays a unique role in the combustion process.

The air control that is located below or inside the door of your stove, controls the amount of air that is allowed to enter the firebox. More air will burn the fire more quickly, but it can also increase the risk of creosote and chimney smoke. Ideally, the primary air control should be opened for a short period when lighting your wood stove.

When you have reached the desired temperature, you can slowly close the primary air control until the desired temperature is achieved. The chimney or stove should not emit any smoke since this could indicate inefficient combustion.

Secondary airflow controls are used to inject oxygen into your stove's top, usually in the form air jets placed above your fire. This is the most important aspect of controlling your fire. Without it, your fire will burn too quickly and will produce large quantities of smoke.

Tertiary airflow is a final stage of the stove's airflow system. It is fed into the updraft section or chimney. This creates a strong draft in the flue, which allows your fire to perform at its peak.

It is essential to keep in mind that your wood stove was designed and optimised solely for the purpose of burning firewood. Other combustibles may not burn in your wood stove, resulting in high levels in emissions, and even chimney fires. Softwood is also a good choice, but seasoned hardwood has to be dried for at least 6 months. Avoid using cardboard and paper because they release toxic fumes or cause ash and creosote to build up in your stove. It is also recommended to avoid placing any logs or other combustibles in the vicinity of your fire, as they could explode.

Safety

Wood-burning stoves are a great alternative to electricity, particularly if your area is prone to frequent power outages. However, they can be risky if they are used in a way that is not properly. They can create harmful chemicals that can harm your health. They can also create an ignition risk and result in carbon monoxide poisoning. Fortunately, you can avoid these risks by following simple safety guidelines.

Make sure you use only dry, clean firewood for your wood-burning stove. Never use gasoline, kerosene, or charcoal starter fluid to ignite or rekindle fires. Never burn treated wood, painted wood or wet wood. Keep the flue open to allow plenty of oxygen into. Always add wood in small increments and don't let the fire get too hot. If you live in a smoke-control area, never set up an indoor fire.

Make sure your chimney and stove are correctly installed. Wood stoves that are not properly installed can cause a fire in the chimney, which could release harmful gases into your home. Regularly inspecting and cleaning the chimney is also essential. Make sure that the flue is not flowing, which could lead to carbon monoxide poisoning.

Store your wood in a shed, or under a tarp. This will allow the wood dry and season faster. It is also important to keep the firewood from other sources of heat to reduce fire risks. It is recommended to place your stove on a non-flammable surface such as a tile floor.

It is important to supervise your children around the stove if you have any young children. They might play with the ash that is hot or touch the flame which can be hazardous. In addition, you should keep all flammable objects at least three feet away from the stove. You should also think about installing an air shield to protect walls and other surfaces from damage. It is also advisable to encourage your family to participate in fire drills at home. This will make it easier to get out of your home in case of emergency. For more tips on keeping your home safe take a look at our article on escape routes to a fire in the event of a home fire.