When should I close the damper on my fireplace?

A fireplace damper should always be kept open while the fire is burning. Furthermore, keep the damper open until all the embers are completely out; since smoke and dangerous carbon monoxide can enter the house. Once the ember bed is entirely out, close the damper.
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Can you leave damper open overnight?

Leave the damper open overnight. Yes, you will lose some heat up the flue, but you will save the occupants of the home from poisoning by colorless, odorless carbon monoxide.
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Should you leave fireplace damper open overnight?

The smoke from burning wood contains carbon monoxide, so in order to prevent this toxic byproduct from entering your home, it is important to leave the flue open overnight. This enables a draft to carry the compound out into the atmosphere, instead of sinking down the chimney and saturating the room.
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Do you keep the damper closed?

The damper should be kept open until all embers are finished burning to prevent smoke from escaping into the home. When the fireplace is not in use, the damper should always be closed. An open damper is like an open window, allowing large amounts of heat from the home to escape.
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Does closing the damper make the fire hotter?

Closing the damper will reduce the intensity of the fire, but it will also increase the efficiency of the fire.
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When should I close the damper on my fireplace?



What are the 2 levers on my fireplace?

in your home are turned off when burning your fire. Also, some wood burning fireplaces have a lever to open or close the outside air vent to the fireplace. If your fireplace has this lever (usually located on the left inside panel) make sure the outside air vent is in the open (or up) position.
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Should you close fireplace damper in summer?

Even if you have a chimney cap, it is a good idea to keep the damper closed in the summer. Chimney caps can become damaged creating a pathway for rainwater or pests to get into your chimney. Closing the damper will ensure that they can't get into your home through the fireplace.
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How much should the fireplace damper be open?

3. Monitor the fire and if it's still blazing, close the damper a little more (about two-thirds). This should reduce the intensity and increase the efficiency.
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What does damper do in fireplace?

Dampers are made to seal the chimney when fires aren't being run, so that the cold air stays out and your home stays warm. Dampers send smoke away. Before your fire gets going, be sure to open the damper, so that all of the smoke escapes through the chimney.
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How do I keep my fireplace going all night?

11 Ways To Keep A Fire Going In An Open Fireplace
  1. Ensure That The Damper Is Fully Open. ...
  2. Warm The Chimney. ...
  3. Maintain The Air Supply. ...
  4. Build The Fire Correctly. ...
  5. Only Burn Wood That Is Dry Enough. ...
  6. Burn Room Temperature Wood. ...
  7. Burn Hardwood Logs. ...
  8. Add A Couple of Logs At A Time.
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Can you go to bed with embers in the fireplace?

You should never leave a fireplace burning overnight, regardless of the source. Before you go to sleep, be sure to put out the fire and let the materials cool down. Unattended fire is a hazard, and even the slightest gust of wind can reignite it or blow embers to a nearby flammable material.
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How do I get more heat from my fireplace?

Fortunately, there are several things homeowners can do to maximize fireplace heating efficiency:
  1. Install a Glass Fireplace Door. Installing a fireplace door is an effective and inexpensive solution to get more heat out of your fireplace. ...
  2. Use a Fireback. ...
  3. Upgrade Your Fireplace. ...
  4. Use the Damper to Turn Up the Heat.
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What happens if you leave damper open?

Leaving your damper open during the summer forces your air conditioner to work harder in order to compensate for the incoming warm air. This causes an uneccessary spike in your utility bills, and if your HVAC system is old and overworked, might even force you to pay for a repair or replacement.
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Will a chimney fire burn itself out?

It is not safe to assume that a chimney fire will burn itself out. Though it is possible that it will eventually burn off and end, it is much better to call 9-1-1 if you have a chimney fire. A chimney fire can potentially spread to other parts of your home and risk the lives of the people inside.
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Should damper be open all the way?

A fireplace damper should always be open all of the way when starting a fire, and usually always open throughout the length of the fire. A flue damper should be opened all of the way when opening a stove door to add further fuel to the fire, to help prevent any smoke from pouring out of the stove and into the room.
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How do I stop my fireplace from smoking up my house?

How To Keep Smoke From Coming Out Of A Fireplace
  1. Use A Fireplace Grate. ...
  2. Build Fires Towards The Back Of The Fireplace. ...
  3. Build Fires Using The Top-Down Method. ...
  4. Burn Dry & Low Moisture Content Firewood. ...
  5. Open The Damper Fully Before Each Fire. ...
  6. Preheat The Chimney To Start The Draft. ...
  7. Build Smaller, Hotter Fires.
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When can I close the glass doors on my fireplace?

Glass doors should be fully open when starting a fire and when the fire is burning strongly. The glass doors should be closed as the fire dies down to minimize the amount of room air going up the fireplace chimney.
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How do you close a fireplace for the summer?

How to Close a Fireplace for Spring & Summer
  1. Remove Unused Firewood. If you have firewood sitting in your fireplace that hasn't been used, don't just leave it there. ...
  2. Clean Any Ashes. ...
  3. Clean Your Grate/Andirons. ...
  4. Check for Leaks. ...
  5. Check for Damage.
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Does cold air come down the chimney?

When a fireplace isn't in use, cold air from outside can come down the chimney into the home, and warm interior air can escape up through the flue.
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Can fireplaces cause carbon monoxide?

Yes, gas fireplaces are one potential cause of carbon monoxide poisoning. While there are many potential sources of such exposure, including certain appliances and devices, motor vehicles and wood stoves, gas fireplaces are a common culprit.
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How do I know if my chimney is open?

A visual check is one of the surest ways of checking whether the damper is open or not. Simply stick your head in the fireplace and look up. If you have a throat damper, the closed damper immediately above your head will block your vision. You should be able to reach up and touch the closed damper.
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What is the little door on the bottom of my fireplace?

An ash pit is a hole in your firebox in which old ashes can be placed. Its convenient location allows you to sweep in any ashes and embers, then seal them in by closing a small door. Ash pits are designed to withstand the heat from your fireplace while being easily accessible for the homeowner.
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What is the knob at the bottom of my fireplace?

A fireplace damper is a metal plate or cap that sits inside or on top of your flue. It blocks off the airflow when it's closed and lets air through when it's open. Air can flow both ways, so outside air can come into your home and the heated air from your home can escape through an open damper.
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