How To Open A Fireplace Flue

Fireplaces are a popular way to keep your home warm during the winter months. But what happens when you want to use the fireplace and find that it’s been sealed with bricks? There’s no need to worry, this article contains instructions on how to open a fireplace flue.

Step 1 Part A: Cleaning

Opening a fireplace flue is not as complicated as one might think. In fact, it’s a pretty straightforward process that anyone can do with the right tools and a little bit of know-how. Here’s a complete guide on how to open a fireplace flue:

The first step is to clean the area around the fireplace. This includes sweeping up any dirt or debris that might be in the way. Once the area is clean, you’ll need to locate the flue. The flue is usually located near the top of the fireplace.

Once you’ve found the flue, the next step is to open it. To do this, you’ll need to find the lever or knob that controls the flue. Once you’ve found it, simply turn it to the ‘open’ position.

Now that the flue is open, it’s time to start a fire! If you’re not sure how to do this, check out our guide on how to build a fire in your fireplace.

With the fire going, you should now see smoke coming up through the flue and out of your chimney. Congratulations! You’ve successfully opened your fireplace flue and are now ready to enjoy

Step 1 Part B: Closing the Damper

After you have determined that your flue is the appropriate size and shape for your fireplace, you will need to close the damper. The damper is a metal plate that seals off the opening of the flue when it is not in use.

To close the damper, first locate the lever or knob that controls it. This is usually located near the fireplace. Then, simply push or pull the lever or knob to close the damper. You may need to use a little bit of force to get it to move, but it should close relatively easily.

Once the damper is closed, you will need to make sure that it is sealed tightly. You can do this by placing your hand over the opening of the flue and making sure that no air is coming through.

If you feel any air coming through, then you will need to adjust the damper until it is sealed tightly. Once you have done this, your fireplace should be ready to use.

Step 2: Measure and Add Fuel

Before you can start a fire in your fireplace, you need to make sure that the flue is open. The flue is the opening at the top of the fireplace that allows smoke to escape.

If the flue is closed, smoke will build up in the fireplace and could potentially cause a fire. To open the flue, start by measuring the opening. The opening should be about 12 inches wide and 18 inches tall.

Once you have measured the opening, add fuel to the fireplace. You can use wood, paper, or kindling to start the fire. Once you have added fuel to the fireplace, light it with a match or lighter.

Allow the fire to burn for a few minutes before adding more fuel. Once the fire is burning well, you can close the doors to the fireplace. This will help to keep heat in and prevent smoke from escaping into your home.

Now that you know how to open a fireplace flue, you can enjoy a cozy fire in your home this winter!

Step 3 Part A: Prime the Fuse

Before igniting a fireplace, you’ll need to prime the fuse. To do this:

After following these steps, you should be able to safely enjoy your blazing fireplace!

Step 3 Part B: Attach the Fuse

The next step is to attach the fuse to the battery. This will help protect the battery from overheating. Once the fuse is in place, you can now attach the negative terminal of the battery to the ground.

Step 4: Fire It Up!

After you’ve gathered your wood and kindling, it’s time to start a fire. The first step is opening your fireplace flue.

If you have a gas fireplace, simply turn on the gas by flipping the switch on the wall near your fireplace. Then, use a long match or lighter to ignite the gas at the base of the fireplace.

If you have a wood-burning fireplace, open the flue by pulling the cord that hangs down from the top of the chimney. This will allow air to flow into the fireplace and help get the fire started.

Once the flue is open, add some crumpled up newspaper to the firebox. Then, add some small pieces of wood on top of the newspaper. Use a long match or lighter to ignite the newspaper.

Once the fire gets going, add some larger pieces of wood to keep it going. Keep adding wood as needed to keep the fire burning.

Eventually, you may want to close the flue to help keep heat in your home. To close the flue, simply pull on the cord that hangs down from the top of the chimney. This will cause a metal cover to slide over the


Opening a fireplace flue is not as difficult as it may seem. With a little bit of know-how, you can have your flue open and ready to use in no time. We hope that our guide has been helpful in showing you how to open a fireplace flue safely and efficiently. If you have any questions or concerns, be sure to consult with a professional before proceeding.

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