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Wood Burning Fires Need to Be Hot and Clean

Wood burning fires are not just a relaxing and enchanting experience, but they're a critical aspect of our wellbeing and health. They should be hot and clean to be effective.

Green wood, also known as unseasoned wood has a high moisture content, making it difficult to ignite and burn efficiently. Seasoned, or kiln dried wood has a lower moisture content and is therefore easier to light and keep burning.

Efficient Combustion

A wood fire must be hot enough to push out moisture and reach temperatures of 540 degrees F ( The process of producing heat in secondary combustion starts at 900 degrees F (in ideal conditions). This is the most crucial step to efficient combustion of the fuel and minimizing pollutants smoke, creosote, and accumulation in the flue.

It is crucial to remember that the temperature required for secondary combustion is dependent on the type of fuel used and the conditions of the environment. Make sure to use firewood that is seasoned and has a an average moisture content of less than 20% to limit the variations.

The amount of air that is delivered to a fire can also have a significant impact on the heat output and burning time. The more oxygen available, the faster the fire will burn. A wood fire produces less energy and burn at a slower rate when the air supply is restricted.

A fireplace or wood stove insert that has an adjustable air damper will increase burn time and efficiency. Wide open settings allow the fire to consume all oxygen available and will quickly use up the fuel that is usable. A fire that is contained in an area of limited size is less likely to spread.

A firewood pile that has been properly dried is crucial for efficient wood burning. If wood is cut fresh and hasn't had the chance to dry it will have a high water content, which can be difficult for logs to burn. To ensure optimal performance it is recommended you only use seasoned wood that has been stored outside for six to nine month.

Another consideration is the BTU content of various types of wood. White pine and spruce might be cheaper than eastern hardwoods, such as shagbark and hickory as well as black locust, however their BTU values are greater. This means they'll generate more heat with the same amount of wood. This is the reason it's important to consider your heating requirements and fuel costs when selecting your firewood.

Clean Burning

Wood smoke can create indoor wood burning stove air pollution that can cause irritation to lungs and respiratory discomfort in senior citizens and children. These pollutants comprise volatile organic compounds (VOCs) such as formaldehyde and benzene, as well as polycyclic aromatic hydrocarbons such as benzo-a-pyrene, which can cause cancer. Volatile tars (such as creosote) are also released when firewood is burned.

Smoke from old, poorly-designed wood stoves and fireplaces can contribute to poor outdoor air quality, decreasing visibility and causing photochemical smog. However, new clean burning wood stoves and fireplaces with modern combustion technology, when used properly can drastically reduce the emission.

Stage 1 - Moisture vapourizes: As the log heats up it releases water vapor that escapes down the chimney flue. This is more energy-intensive than if the log was dried before burning. It also consumes energy that could be used for warming your home.

These vapors combine in the flue with carbon particles to create smoke. Smoke is among the major sources of particulate matter and smog in the air.

Wood stoves and fireplaces with clean burn technology, when properly used, can greatly reduce the risk of this by converting the wood to charcoal state, which releases far less volatile gases, as well as producing most of the energy contained in the log from usable heat.

Avoid using damp, sour or decayed wood to ignite your fire. It's more difficult to burn and creates more creosote. Do not overload your stove with brittle and thin woods such as fir or pine. They require more energy to burn and produce more smoke, which could cause chimney fires.

Use a bucket made of metal to remove ashes from the stove, and always wait until they cool before handling them. Dispose of or store ashes correctly. They can re-ignite when exposed to water and are dangerous in landfills. Use them in your garden or at home instead.

Properly storing, seasoning and burning your wood will save you money on fuel and will keep your stove working efficiently. It is also essential to regularly clean your chimney to remove deposited creosote and particles, as well as prevent chimney fires and maintain the safety of your operation.

Safety

There's nothing better than a warm fire to keep warm during cold winter evenings, but proper safety precautions are essential. If fires are constructed incorrectly or left unattended, or if they are burned the risk of dangerous fumes entering the home. Creosote can also build up in the chimney. These deposits can clog the flue, impede airflow, and cause your wood stove or furnace to work less efficiently.

Do not burn treated or painted trash in your wood-burning stove fireplace. They release toxic fumes like carbon dioxide, and release toxic gases. Also, do not use flammable liquids to start fires. Gasoline, lighter fluid, and kerosene could cause fires in chimneys which can increase emissions and create toxic creosote.

Keep combustible objects like furniture, curtains, and even toys, at a safe distance from your stove or fireplace. Never hang clothing on or near your fireplace that is wood burning. Make sure your children know that the fire is hot and should not be touched.

Make sure to use only wood that has been seasoned for your stove or fireplace. Seasoned wood has been dried through the summer to decrease the moisture content. Woods that are damp emit more smoke and creosote whereas mature logs are more efficient and clean. Seasoned wood is darker and has cracks along the grain's end, and sounds hollow when you tap it. Store your wood outside, neatly stacked with the top partially covered but still permitting air circulation around them.

Be careful not to over-load your stove or fireplace, as overloaded appliances generate more smoke and less heat. In addition, overloaded fires can produce dangerous levels of carbon monoxide. If you have an older appliance that has a metal lining, inspect the liner frequently for signs of wear and tear that could cause a chimney fire.

The EPA suggests using split, dry and well-seasoned wood to reduce smoke in your home. Create a fire using small wood burning heater pieces. Avoid using soft woods such as pine, which are a great for starting your fire up and running, but shouldn't be used for anything other than. These softer woods have sap and resin which when burned, releases too much creosote in the chimney.

Maintenance

The warmth of a fireplace that is wood-burning is a great way to spend winter evenings. It is crucial to maintain your fireplace in order to ensure that you reap the maximum benefit from your fire. Regular inspections and cleaning of your fireplace can help you avoid any issues. This prevents excessive creosote buildup, and also keeps the chimney clean for maximum efficiency.

When large wood burning stove doesn't burn completely and creosote builds up in the chimney. When a lot of creosote accumulates it can result in chimney fires. They are the second leading cause of house fires across the United States. The failure of a fireplace to completely burn can be caused by a number of reasons, including improperly closed dampers and cracks in the liner of the chimney, and a lack or regular cleaning and ash removal.

Creosote can build up excessively when wood is not properly seasoned. This is due to the fact that up to half of the weight of a piece of wood is water. The water is heated during the fire and releases heat. It also consumes energy. The water vapor produced is then absorbed into creosote and is released into the air as part of smoke.

Another harmful byproduct of burning wood is soot. Soot is less brittle than creosote, however it can stick to the walls of your fireplace and impede air circulation. It is also a fire hazard because it ignites easily when exposed to gasses that are combustible.

Take the ashes out of your fireplace and store them in an ash bucket made from metal. Keep it outside on an unflammable surface. The ashes can also serve as sources of nutrients for plants So don't forget to spread them around the lawn!

You should have a Certified Regency Dealer inspect your chimney and fireplace regularly. The technician can check for cracks in the chimney, creosote and soot levels, a properly closed damper and the condition of your catalyst. If you have a two-stage chimney that includes an air tube, the catalyst should be removed and visually checked for blockages. Consult your user's manual for directions on how to accomplish this for the particular unit you have.