Yes! Any coloured, waxy coated paper or trash has chemicals in it which can leave a dangerous residue in your flu that can in time cause a chimney fire.
The flue on a fireplace is typically located above the firebox, within the chimney. It is a passage that allows smoke and gases to be safely vented outside. Some fireplaces may have a flue at the top of the firebox itself.
Something is preventing your fireplace from drawing. The damper may be closed, or partially closed. Your chimney may have a blockage, or you may have prevailing winds that push smoke back down the chimney. If you have air flow problems, such as a vent fan that draws air out of the house, it can cause that. Bottom line- if the damper is open, and the flue is not blocked, you need a good fireplace/chimney specialist to examine what you have.
Excessive smoke in the house when a fireplace is lit could be caused by a blockage in the chimney, poor ventilation, wet or unseasoned wood, or a closed damper. It is important to have the chimney inspected and cleaned regularly and ensure proper ventilation for a safe and effective fire.
The hot air from the fire is less dense than the rest of the air in the house, and is pushed upward into the flue. As the flue fills with hot less-dense gas the pressure difference expelling it increases, and it draws additional hot gasses (smoke) into the flue as the column of gas in the flue rises. When the hot gas exits the flue, its still less dense than the air around it and continues to rise away from the house.
To remove black residue from a gas fireplace, start by turning off the gas supply and allowing the fireplace to cool completely. Then, use a mixture of warm water and mild detergent to gently clean the affected areas, followed by wiping with a clean, damp cloth. For tougher stains, you may need a specialized fireplace cleaner or consult a professional for assistance.
When burning the firplace, flue must be open to avoid death/ illness from carbon monoxide.
Is this an insert into a previous wood burning fireplace? Direct vent or vent free? BTUs?
Yes, burning paper and cardboard in a woodstove can create creosote. Creosote is a byproduct of incomplete combustion and can accumulate in the chimney or flue. The burning of materials like paper and cardboard, which can ignite quickly and burn at high temperatures, may lead to rapid combustion, but if not burned completely, they can still contribute to creosote buildup. It's essential to regularly inspect and clean the chimney to prevent dangerous creosote accumulation.
When the fire is burning, until the ashes are cold. The damper should be open at these times.
The flue is the actual pipe or chimney where the damper is the mechanism that opens and closes the flue
Usually refers to a gas fireplace, since wood fireplaces are vented by the flue (chimney) Gas fireplaces can be vented (flue) or unvented (no flue)
To determine if the flue is open, you can look up into the fireplace or stove chimney to see if the flue is clear and unobstructed. You can also feel for airflow coming down the chimney when a fire is not burning. If you feel air coming down, the flue is likely open.
You have to, or the fire is going to burn way too hot and not last very long. Depends on the type of wood you use also.
The flue on a fireplace is typically located above the firebox, within the chimney. It is a passage that allows smoke and gases to be safely vented outside. Some fireplaces may have a flue at the top of the firebox itself.
flu (meaning sickness) flue (as in fireplace flue or vent)
To properly close a fireplace flue, you should make sure the damper is fully closed and secure. This helps prevent heat loss and drafts when the fireplace is not in use.
Plywood is typically made from pine products (and glue) that really can be bad for your fireplace. The tar builds up and can lead to what is called a "flue" fire. Flue fires have been responsible for starting fires and burning homes.