The easiest way to tell if the fireplace flue is open is by placing a hand into a cooled fireplace and feeling for cold air. If there is a burst of cold air, the flue is open. Ceiling-to-floor metal fireplaces have a metal latch located on either side of the fireplace that allows for easy testing of the flue.Continue Reading
Another sure-fire way to tell if the flue is open or closed is if smoke comes billowing out into the room once you have lit a fire in the fireplace. If this occurs, it is important to open the flue immediately as well as any nearby windows to guide the dangerous smoke out of the home as quickly as possible. Inhalation of fireplace smoke can cause coughing and breathing difficulties, and fireplace soot can leave stains on the walls and carpeting.
It is always important to close the flue once a fire is completely extinguished in the fireplace, because chimney openings are large enough for small animals such as possums, squirrels or baby raccoons to pass through and eventually enter the home. Additionally, birds are known to set up nests in chimneys, and they can easily fall or fly down the chimney shaft.Learn more about Heating & Cooling
To replace an oil furnace flue pipe, measure the pipe between the oil furnace and current flue pipe. Take the screws from the flue's cover to determine the diameter. Purchase pipes according to those measurements, including two elbow pieces of the same diameter.Full Answer >
A flue vent connector, used in heating boilers, moves flue or vent gases from the flue collar of the appliance to the chimney or gas vent. Vent connectors sometimes include a device to control drafts.Full Answer >
The main hazard of ventless gas fireplaces is that there is no flue or chimney to expel gases to the outside, which may result in measurable traces of chemical residue such as carbon monoxide remaining in the exhaust and affecting indoor air quality. Exposure to ventless gas fireplace chemical pollutants in the air may be hazardous to the health of those exposed to them, with symptoms including congestion, headaches and asthma attacks.Full Answer >
To fix a broken chimney flue, first clean the chimney flue to avoid being covered by soot and dust when moving the bricks. Examine the chimney to determine the extent of the damage. If there are serious flaws on the inside of the chimney, consider replacing the entire structure. If you can repair the damage, gather a trowel, chisel, mortar, hammer and caulking to perform the task.Full Answer >