How To Save Money On Wood Burning Fires
Wood Burning Fires Need to Be Hot and Clean
Wood-burning fires aren't just a relaxing and enchanting experience They're also an essential part of our health and wellbeing. They should be hot and clean in order to work.
Green wood, or unseasoned wood, has an excessive amount of moisture, making it difficult to ignite and burn effectively. Kiln dried, or seasoned wood has a lower moisture content and is easier to ignite 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 in secondary combustion starts at 900 degrees F (in ideal conditions). This is the most important step in efficient combustion of fuel and minimizing pollutants and smoke in the flue.
It is important to note that the temperature required for secondary combustion is dependent on the type of fuel and the environmental conditions. Use seasoned firewood that has less than 20% to minimize the variations.
In addition, the quantity of air that is supplied to the fire can have a significant impact on its heat output and burn time. The more oxygen available, the hotter the fire will burn. A wood fire will produce less energy and burn at a slower rate when the air supply is limited.
A fireplace or wood stove insert fitted with an adjustable air damper will increase the time to burn and efficiency. A wide-open setting permits the fire to burn through all of its available oxygen and quickly exhaust the supply of usable fuel. The reverse is true for the fire that is restricted to a limited area, where the fire can not expand as far.
A well-dried load of firewood is also crucial for efficient wood burning. When wood is cut just recently and hasn't had a chance to dry out, it will have high levels of water, which may make it difficult for logs to burn. For the best performance it is recommended you only use seasoned wood that has been stored outdoors for six to nine months.
Another thing to consider is the BTU content of different types of wood. White pine and spruce might be more affordable than eastern hardwoods like shagbark, hickory, and black locust, however their BTU numbers are higher. This means they'll generate more heat from the same amount of wood. This is the reason it's important to think about your heating needs and fuel costs when selecting your firewood.
Clean Burning
Wood smoke can cause indoor air pollution that can irritate lungs and cause respiratory distress in seniors and children. These pollutants comprise volatile organic compounds (VOCs) like benzene and formaldehyde, and polycyclic aromatic hydrocarbons, such as benzo-a-pyrene, which are carcinogenic. Volatile Tars (such as creosote) are also released when firewood burns.
Smoke from older, poorly-designed wood stoves and fireplaces can contribute to poor outdoor air quality by reducing visibility and contributing to photochemical smog. If used properly, however modern technology for combustion in wood stoves that burn clean and in fire places can reduce these emissions.
Stage 1 - Vaporization of Moisture: As the log warms, it releases water vapour which escapes through the chimney flue. wood burner is more energy-intensive than if the log had been dried prior to burning. This is a waste of energy that could be used to warm your home.
In the flue, the vapors mix with carbon particles to form smoke. Smoke is a major contributor to particulate matter in the air and is among the main sources of smog we see on clear days.
Fireplaces and wood stoves equipped with clean burn technology, when used correctly, can significantly reduce this issue by converting the wood to the state of charcoal, which releases far less volatile gases, as well as producing the majority of the energy in the log from usable heat.
Avoid using damp, sour or rotten wood to light your fire. It is more difficult to burn and creates more creosote. Also, don't overload your stove with thin and soft wood such as fir or pine It takes more energy to burn them and they create more smoke that can cause chimney fires.
Use a metal bucket to remove ashes from the stove, and always wait until they cool before handling them. Be sure to keep them in a safe place or dispose of them properly since ashes could ignite when exposed to water, and they can be hazardous in landfills. Instead, make sure to make use of them in your garden or around the home.
Properly storing, seasoning and burning your wood properly will save you money on fuel and will keep your stove running efficiently. It is also essential to clean your chimney regularly to remove creosote that has been deposited and particles and also to prevent chimney fires and ensure the safety of the operation.
Safety
It's hard to beat a warm fire on a cold winter night however, safety precautions should be taken. If fires are not constructed correctly, left unattended or burned, dangerous fumes can enter the home. Creosote can also build up in the chimney. These deposits can block the flue, inhibit airflow and cause your wood stove or furnace to operate less efficiently.
Never burn treated or painted wood, household waste paper, rags, or other combustible materials inside your wood-burning stove or fireplace. They can release toxic fumes like carbon dioxide and produce toxic gasses. Avoid using the flammable liquids for a fire starter. Kerosene, gasoline and lighter fluid can increase emissions, create toxic creosote, and even cause chimney fires.
Keep combustibles such as furniture curtains, toys, and other items in a safe distance from your stove or fireplace. Do not hang clothes on or near your wood burning fireplace. Make sure your children are aware that the fire is hot and should not be touched.
Only use wood that is seasoned in your stove or fireplace. woodburning stoves that is seasoned has been dried during the summer months to decrease the amount of moisture. Wet woods emit more smoke and creosote whereas the wood that has been seasoned is more efficient and cleaner. The wood that is seasoned is darker and cracks appear along the end grain and sounds hollow when you tap it. Place your logs outdoors and stack them neatly with the top covered and allowing air to circulate around them.
Be cautious not to over-load your fireplace or stove, 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 an iron liner, you should inspect it frequently for indications of wear. This can lead to an explosion in the chimney.
The EPA recommends reducing smoke in your home by using dry, split, and well-seasoned wood and building a hot fire with small pieces. Avoid using softer woods like pine, which are good for starting your fire up and running, but should not be used for anything more than. These softer woods contain sap and resin, which, when burned, deposit excessive creosote in the chimney.
Maintenance
A warm fire in a wood burning fireplace is an ideal method to relax during the cold nights of winter. It is important to keep your fireplace in good condition to get the most enjoyment of it. Regular cleaning and inspection of your fireplace is the best way to avoid problems that may develop. This prevents creosote buildup and helps keep the chimney clean for maximum efficiency.
If wood doesn't completely burn and creosote builds up in the chimney. When wood heater stove of creosote builds up 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 burn completely, including dampers that are improperly closed, cracks in the chimney liner, and an absence of regular cleaning and ash removal.
Creosote can build up excessively when wood is not properly treated. This is because up to half the weight of a piece wood is water. When the fire is burning it boils and releases heat but it also consumes energy in the process. The resulting water vapor is then absorbed as creosote, or released into the air as part of the smoke.
Another harmful byproduct of burning wood is soot. Soot, although less dense than creosote, is able to block airflow and stick to walls. It also poses an hazard to fire because it easily ignites when exposed to combustible gases.
Remove the ashes from your fireplace and put them in an ash container made of metal. Keep it outside on a non-flammable area. The ashes can also be used as sources of nutrients for plants So don't forget to spread them around the yard!
You should have a Certified Regency Dealer inspect your fireplace and chimney regularly. The technician will be able to check for cracks in the chimney, creosote and soot levels, a properly shut damper and the condition of your catalyst. If you have a two-stage fireplace which has an air tube, the catalyst must be removed and checked visually for obstructions. Refer to your user manual for instructions on how to do this for your particular unit.