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Wood burning Fires (www.Zhzmsp.com) Need to Be Hot and Clean

Wood burning fires are not only comforting and mesmerising they're also a vital element of our health and well-being. However, they must be clean and hot in order to work effectively.

Green wood, also known as unseasoned wood is characterized by high levels of moisture, making it difficult to ignite and burn effectively. Seasoned, or kiln dried wood has a lower moisture content and is easier to light and burn for longer.

Efficient Combustion

A wood fire must be hot enough to push out moisture and reach temperatures above 540 deg F ( The process of producing heat from secondary combustion begins at around 900 degrees F (in ideal conditions). This is the primary process for efficient combustion of the fuel while minimizing pollution smoke, creosote, and accumulation in the flue.

It is important to know that the temperature needed for secondary combustion is contingent on the type of fuel used and the surrounding conditions. The best method to reduce the variation is to use well-seasoned firewood that has less than 20%.

In addition, the amount of air that is supplied to a fire can significantly impact its heat output and time to burn. The more oxygen available the more hot a fire will burn and the shorter its burn time. A wood burner fire will generate less energy and burn at a slower rate when the air supply is limited.

A conservatory wood burner stove or fireplace insert that has an adjustable air damper will increase burn time and efficiency. Wide open settings allow the fire to use up all the oxygen available and quickly exhaust the fuel available for use. This is not the case with the fire that is restricted to a smaller area where the fire can not expand as much.

A well-dried firewood load is also crucial to efficient wood burning. When wood is freshly cut and hasn't had time to dry it will have a high water content, which can be difficult to burn. It is recommended to use only seasoned firewood that has been stored outdoors for a period of six to nine months for optimal performance.

The BTU content of wood is another factor to take into consideration. For example white pine or spruce trees may be less expensive than eastern hardwoods, such as shagbark hickory and black locust however, the BTU values of the latter are more, meaning they provide more heat for the same amount of wood burned. This is the reason it's important to consider your heating requirements and the fuel costs when selecting your firewood.

Clean Burning

Wood smoke creates indoor air pollutants that can irritate the lungs and trigger respiratory distress, especially for seniors and children. These pollutants include volatile organic compounds (VOCs) such as formaldehyde and benzene, as well as polycyclic aromatic hydrocarbons, such as benzo-a-pyrene, which can cause cancer. When firewood is burned the volatile tars like creosote also get released.

Smoke from poorly-designed wood stoves and fire places can contribute to poor air quality outside, making it harder to see and causing photochemical smog. If properly used however modern technology for combustion in clean-burning wood stoves and places can help reduce the emissions.

Stage 1 - Moisture vapourizes: As the log heats up, it releases water vapor, which escapes through the chimney flue. This is more energy-intensive than if the log was dried before burning. This also wastes energy that could be put to use heating your home.

These vapors combine in the flue with carbon particles to produce smoke. Smoke is a major contributor to particulate matter in the air and is one of the major sources of smog that we see on clear days.

If properly used when used correctly, wood stoves and fireplaces that utilize clean burn technology can lessen this problem significantly by burning the logs into a charcoal-like state, which releases less volatile gasses and produces most of the energy from the log as usable heat.

Avoid using damp or sour wood to fuel your fire because it's more difficult to burn and creates a lot more creosote than well-seasoned wood. Don't overload the stove with thin and soft woods like pine or fir. They require more energy to burn and create more smoke, which could cause chimney fires.

Use a bucket made of metal to remove ashes from the stove, and always wait for them to cool before handling them. Make sure you store or dispose of them in a safe manner since ashes could ignite when exposed to water, and they pose a risk in landfills. Instead, ensure that you use them around your garden or at the house.

Storing, seasoning and correctly burning your wood will help you save money and ensure that your stove is operating efficiently. Cleaning your chimney regularly is essential to eliminate creosote and particulates as well as other debris that is deposited. This can also stop chimney fires as well as ensure safe operation.

Safety

It's hard to beat a warm fire in the winter cold however, safety precautions should be taken. When fires are built incorrectly or left unattended, or if they are burned, dangerous fumes can enter the home. Creosote can also build up in the chimney. These deposits can clog up the flue and decrease the flow of air, making your furnace or wood stove not to function as effectively.

Do not burn treated or painted waste in your wood-burning stove fireplace. They could release toxic fumes such as carbon dioxide and produce toxic gasses. Don't use the flammable liquids to ignite fires. Kerosene, gasoline and lighter fluids can cause an increase in emissions, create toxic creosote and could cause chimney fires.

Keep combustible objects like curtains, furniture and toys away from your fireplace or stove. Do not hang clothes on or near your wood-burning fireplace. Make sure your children know that the fireplace is hot and should not be touched.

Only make use of seasoned wood for your fireplace or stove. Seasoned wood has been dried during the summer months to decrease the moisture content. Wood that is wet produces more creosote and smoke, while seasoned logs burn more efficiently and with less mess. The wood that is seasoned appears darker and has cracks in the end grain, and is hollow when it is tapped. Store your logs outdoors stacked neatly with the top covered and allowing air to circulate around them.

Be careful not to overload your fireplace or stove, as overloaded appliances generate more smoke and produce less heat. In addition, overloaded fires can produce unsafe carbon monoxide levels. If you own an older appliance with a metal liner, check it regularly for indications of wear. This can lead to a chimney fire.

The EPA suggests reducing the amount of smoke in your home by using dry, well-seasoned, split and dry wood, and then constructing a warm fire with small pieces. Avoid using softer woods, like pine, which are good for starting your fire going, but shouldn't be used for more than that. These softer woods contain sap and resin that burns, if burned, will create excessive creosote in the chimney.

Maintenance

A warm flame in a wood burning fireplace is the perfect way to enjoy the cold nights of winter. It is crucial to keep your fireplace in good condition to make the most of it. Regular cleaning and inspection of your fireplace is the best way to avoid any issues that might arise. This prevents creosote buildup and helps keep the chimney clean to ensure maximum efficiency.

Creosote is a dark, hard, flammable substance that develops in the flue when freestanding wood burner does not burn completely. When a large amount of creosote is accumulated it can cause chimney fires. They are the second most frequent cause of fires in homes across the United States. A variety of issues could cause a fire to fully burn, such as dampers that are not properly sealed or damaged in the chimney liner and an absence of regular cleaning and ash removal.

Creosote can accumulate excessively when wood is not properly prepared. This is due to the fact that up to half of the weight of a piece of wood is water. During the fire, this water boils and releases heat but it also consumes energy during the process. The water vapor that is created then condenses into creosote or is released into the air as part of smoke.

Soot is another harmful product of burning wood. Soot, although less dense than creosote can block airflow and stick to the walls. It is also an ignition risk since it can ignite easily when exposed to gasses that are combustible.

It is recommended to remove the ashes and put them in an ash bucket made of metal that you keep outside on a nonflammable surface. The ashes can also be used as sources of nutrients for plants, so don't forget to spread them out across the lawn!

It is recommended that a Certified Regency Dealer inspect your chimney and fireplace regularly. The technician can look for cracks, creosote levels, soot levels as well as a properly shut damper, and the condition of the catalyst. If you have a two-stage fireplace which includes an air tube the catalyst should be removed and visually checked for obstructions. Check your user's manual to find out how to do it for your fireplace.