Your home will fill with smoke, too, because as the fire lives and breathes, there’s no place for the smoke to channel out if the closed damper is blocking its only escape route. Remember: Fireplace glass doors were originally designed to prevent heat loss from inside your home when the fireplace was not in use. It might be an ornery old beast, but you should be able to open/close the flue. Contact us today! This duct within your chimney includes a damper that can be opened or closed by a lever or pull chains, in most instances. Allowing your fireplace doors to remain open will promote better airflow. Learn more our maintenance process here. Just light a piece of news paper in the fireplace, and watch it. jdebord1976. if vertical flue is open. What you are trying to do is to heat the upper part of the fireplace. If not, it's closed. Keeping a fireplace damper closed when it's not in use will result in savings on heating expenses. Closed-combustion fireplaces are extremely efficient. A flue is a duct, pipe, or opening in a chimney for conveying exhaust gases from a fireplace, furnace, water heater, boiler, or generator to the outdoors. Chimney top dampers sit at the top of the chimney with a chain and lever to open and close it. It also allows fresh air to come in to feed the fire. If it’s too dark to properly see, then use a flashlight. Want to upgrade your fireplace? Once the flue is open, place … If the flue is open, the smoke will go out of the chimney without any problem. If you have a damper located at the top of your chimney, known as a top-mounted damper, you should have a chain on the inside side of your fireplace. The damper should always be fully open before lighting a fire and when the fireplace is in use. If you had to guess, what is the difference between the "in" … And in fact, in some gas log situations where it’s conversion from a wood burner to a gas-burning log, they put a bracket on a damper to prevent you from ever being able to close it … Sometimes they get a little warped rod in there and that causes a lot of problems of opening and closing. Chimney Liner Guides: What Is a Chimney Damper. Other fireplaces use levers to operate the throat dampers by switching it to the right or left. Fireplace Flue Open Position – How to Know It’s Open or Closed Since, as we’ve mentioned, flues can create a pathway for cold drafts to enter the home and animals/debris to enter the chimney flue, knowing whether the damper is open and closing it when you’re not heating is critical. When the damper is closed, it slows the loss of heat that would otherwise go up the chimney. When you are using your fireplace, it needs to be open so that smoke can vent outside. The chain can be found on the inside of your fireplace. If not, it will remain steady/round. if vertical flue is open. In the United States, they are also known as vents for boilers and as breeching for water heaters and modern furnaces. Even when a fireplace damper is closed, the sealing is often not very effective. Here are simple techniques on how to tell if a chimney flue is open or closed. The center knob is obviously for opening the door. When you start up a fire in a wood-burning fireplace, you open up the damper--that's the small door that opens and closes the chimney flue. Check the flue during the day by looking up the chimney shaft. When you aren’t using your fireplace, it should be closed to prevent heated and cooled air in your home from escaping. Whatever we find, we can fix. Throat dampers sit lower in the flue, just above the firebox. Put the block on the back of the fireplace shovel, light it and place it up inside the fireplace near the flue opening. Close it when it's not it use. The damper is designed to be shut when the fireplace is not in use and can be easily opened when it is. The balance turns into ash, smoke and hot air which escapes through the chimney. Open the flue damper for a fire. If you’re not sure if your fireplace is safe to use, it’s probably time for an inspection. Either vented or non vetoed gas longs. A traditional open fire converts around 20% of its fuel into usable heat. His articles have appeared in many online and print publications. Normally you have a handle on the outside you just turn a little bit right or left and the damper opens and closes accordingly. Instead, blocking the passage through the flue will result in smoke entering the home. If your fireplace doors are shut, oxygen cannot reach the flames. Until this is fixed every fireplace insert you try will spill combustion material into the room. Next, we clean out all the stains, mold and creosote so it will be safe to use. Well, an open damper will allow the smoke from the fire along with other harmful combustion byproducts to escape through the chimney and be channeled safely to the outside. The damper should always be fully open before lighting a fire and when the fireplace is in use. the smoke when placed very close to the fireplace opening should rize up the flue. if you are talking a stove flue [free standing] the handle on the flue will indicate open or closed. From evaluating chimney flue liners to inspecting hidden areas, your chimney will be properly inspected so you won’t miss any maintenance requirements. Can I ajust the stop on handle to close it to @ 2 to 3 inches in the open position Now if you have a warm/hot fireplace the number up the flue is higher by a factor of 3. But don’t be mistaken, that’s not an invitation for you to take your time opening the fireplace damper back up once the room is flooded with smoke. Adjusting the damper allows you to burn a fire efficiently and safely. If it's open, it will "draw" up or be pulled up. If there’s a clear absence of a draft, then it’s closed. Fireplace Flue Open or Closed Left or Right – Cartha. Are you unsure as to whether the damper is open or closed? If you have a throat damper, you can tell if it is closed if you see a barrier above your head. A lever that’s pushed to the left will close the damper whereas a lever pushed to the right will open it. In order to be a responsible fireplace owner, the first task you must do before enjoying a fire is checking to see if the fireplace damper is open or closed. A fireplace flue damper enables you to control how much air flows up your home's chimney when the fireplace is in use. Light a candle or match and blow it out. It’s reachable, but hidden, so the damper is easily accessible yet tucked out of sight for aesthetic purposes. First and foremost, you should learn why you should always check to see if your fireplace damper is open or closed. For traditional fireplaces, the location of the damper’s pull knob or chain is fairly obvious, like located on the fireplace’s front face. Using a flashlight, poke your head inside the fireplace to look up into the chimney. A chain that’s dangling freely and unsecured is a telltale sign that the damper is open. Close it when it's not it use. You’ll hear a whoosh of air, the passing traffic outside, and echoing from within the chimney itself. (See a diagram of the parts of a chimney here.)) Also, you can hold a lit match high up the shaft. If your damper is closed while the fire is burning, then you could run into some serious trouble. Your chimney should go though proper inspection to ensure that it’s safe to use. Will Insurance Cover a House With a Fireplace? If it’s hooked to the side of the fireplace wall, then this probably means that the damper is closed. Opening that damper is … You’ve come to the right place. You’ve got to make sure that vents (ph) up the house; it’s not slightly open, it’s all the way open. Proper maintenance begins with good old fashioned hygiene. If so, is convention that the in position is opening or closing the air to the chimney? Fireplace Flue Open or Closed Left or Right – Pleasant Hearth at 1000 ascot Fireplace Glass Door Black Small. If you can see up through the damper and past to your chimney’s interior, then the damper is open. Don’t put your health at risk by not checking the damper’s position before you start the fire or by not dealing with the closed damper quickly if smoke begins to billow into the home. It's common to forget to close the damper after a fire goes out, however, and that leaves a big hole through which heated or cooled air can escape the house. I tell folks to get the damper closed soon as possible after a fire. Standard handles will open the damper when they’re turned away from you, so if you cannot turn the handle any further, then the damper may be open. if you are talking a stove flue [free standing] the handle on the flue will indicate open or closed. There is no standard that I am aware of. An open damper is like an open window, allowing large amounts of heat from the home to escape. Find out more about our repair process here. Before you start your chimney, you’ll want to get it inspected. 1 decade ago. Fireplace flue open or closed left or right price, fire safely and round metal flap located inside the house built one and chimney. A fireplace damper is a small door inside a fireplace, usually near the base of the chimney. Never start a fire before checking to see if the damper is open or closed. Possible Reasons Smoke Is Backing Up Into Wood Stove. As mentioned, traditional dampers are located in the interior of the chimney’s base, so you’ll be able to crouch down and peer up inside the chimney to see the position of the damper. How open does the flue have to be open. A closed-system fireplace is designed to minimize the loss of … Operating the fireplace with the damper partially closed will not generate more heat. Wait, don’t light your fireplace just yet. You should never feel cold air falling down the chimney.Instead you should be loosing room heat up the chimney. So, fortunately because of this, you’ll be able to realize your mistake nearly right away well before there’s a determinate carbon monoxide issue at hand. A closed damper also stops cold drafts from coming down the chimney. Finally, your fireplace damper may be controlled by a chain, a typical control for top-mounted dampers. The Chimney Cap is Not Enough to Protect Your Chimney The final common myth our chimney contractors often hear is that the damper does not need to be closed, because the chimney cap protects the chimney system. The damper should be kept open until all embers are finished burning to prevent smoke from escaping into the home. An open damper also invites outside air that assists in keeping the fire alive. The top slider is probably the flue. An open damper can also allow other things, like birds and bugs, to fly right into your home through the chimney! Fireplace dampers come in two main types: Chimney top and throat. If smoke starts to roll into the room, it means the flue is closed. © Copyright 2020 Hearst Communications, Inc. Value of a Fireplace to the Price of a House. To close a throat damper in a fireplace, lift the handle and pull it back towards you. Other fireplaces use levers to operate the throat dampers by switching it to the right or left. If you feel air breeze against your hand, then it’s safe to say that the damper is open. Finally, what do you think the bottom right slide does? If you see light, it's open. If the damper is closed, then the smoke will come out of the chimney and fill out the room. READ ALSO: Ashley Furniture Fireplace Tv Stand Sale. If you’re familiar with your fireplace damper controls, this is a great way to quickly see the position of the damper without having to poke your head up through the chimney. if handle is horizontal flue is closed. You can also tell if your damper is open or closed just by listening. Forth to your flue is open as sawdust bricks generally the door open the. It also prevents heat from escaping up the chimney when the fireplace is not in use. A throat damper is a metal door located above the firebox, but below the flue pipe. Leave the flue damper closed at first to allow the fireplace to get to room temperature. Gary Sprague is a master plumber with more than 25 years of experience. A flue directs smoke outside of a home when a fireplace is in use. Typically made from cast iron or other heat-resistant metal (sometimes ceramic), the damper essentially opens and closes the chimney. Oxygen is a key element in healthy-burning fires. Pulling the handle towards you will close the damper. Closing your fireplace doors doesn’t make your fire burn longer. Usually to the right to close it. When the fireplace is not in use, the damper should always be closed. To remember whether your damper is open or closed (and to remember to close fireplace damper when the embers are completely cooled), you can use a brass damper hook with a Closed and Open side or a brass fireplace sign with a Closed and Open side. Historically the term flue meant the chimney itself. They usually feature mesh guards to keep critters out of your flue and a leak-proof gasket to keep moisture at bay. Another way is to light an incense stick and hold it up inside the fireplace. Why? Start a small but smoky fire in your fireplace, say using papers or tinder alone. Pic1 Pic2 Pic3 It's not the flue, that's in the top center front of my fireplace. I lose a lot of heat the way it is set now Flue is set to wide open. According to eHow, there are a few simple tests to try to see if your damper is opening as it should: Perform a visual check. You’d be surprised how amplified outside noises become when the damper is open. When you want to build a fire, open the flue damper first by pulling the chain or shifting the lever. Some folks have commented about how the room with the fireplace as always cold or had cold drafts and sure enough they had not checked the damper and it was open. Can You Install a Wood Burning Stove If You Don't Have a Chimney? if handle is horizontal flue is closed. If you're not sure which position is the open or shut, repeat Step 2 to determine the position of the damper. First, perform a quick visual inspection. Not only will the fire struggle because it’s not getting the outside air as its oxygen to fuel it, but your home will begin to fill with the toxic byproducts like carbon monoxide, a gas that can be fatal to humans and animals. I just noticed it today for the first time and it was in the up position. Know that there are three main types of damper styles: Traditional dampers are located at the “throat” of the chimney, which is positioned inside the chimney’s base. Chimney dampers need to be operated manually, and by that, there’s usually a switch, a chain, a rotary style screw, or a handle. I moved it down to the down position since it says "open" on that end but I didn't notice any difference. 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