Why is there a trap door in my fireplace?

The chimney damper is a movable metal door placed above the throat of the chimney and in the flue to close off the fireplace from the outdoors. The damper should always be opened when the fireplace is in use to allow the smoke and gases to leave your home.

Why does my fireplace have a trapdoor?

Metal dump doors are heat-resistant steel or cast iron, as they are exposed to direct fireplace heat. The dump doors fit over a brick-sized opening leading to the pit. Many fireplaces have cleanout doors, often located outside the home at the chimney, so that old ashes can be shoveled out of the pit.

What is the flap in my fireplace?

It leads to the ash pit. You brush the ashes into the opening and they fall into the ash pit, which part of the foundation of the chimney. Look in your basement or perhaps outside, and you should find a little metal door that allows you to clean out the pit if it ever gets full.

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What is an ash dump door?

Ash dump doors are the small brick-sized doors located in the bottom of most fireplaces. They allow you to sweep ashes into an ash pit located through the doors under your fireplace.

Do I need a chimney cleanout door?

Installing a cleanout door on the outside of your chimney gives you clear access to the bottom of the chimney to remove ashes and soot. If your chimney currently does not have a cleanout door, it is necessary to create an opening in the side of the chimney.

What is the vent on the outside of my fireplace for?

Keeping a fire lit takes different factors including air and fuel for burning. The products of combustion include water vapor and carbon monoxide. … An outside air source is a vent that provides fresh air to feed the fire.

What goes under a fireplace?

Fireplace Hearths (An In-Depth Guide With Pictures)

  • Brick.
  • Granite.
  • Marble.
  • Stone.
  • Concrete.
  • Ceramic or Porcelain Tiles.
  • Slate.
  • Quarry Tiles.


What is the purpose of a smoke shelf in a fireplace?

Located between the firebox and smoke chamber (see below), the smoke shelf’s job is to collect any rainwater or debris that may have entered the chimney. The smoke shelf also helps to prevent downdrafts from sending smoke and toxins into your home.

Is a damper and flue the same thing?

The flue is simply the open middle of the chimney that the smoke goes up. Dampers are sometimes miss-called flues or flutes, but they are something entirely different than the flue. A damper is intended to shut off- either fully or partially- the chimney flue.

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What is the purpose of a fireplace?

Fireplaces are used for the relaxing ambiance they create and for heating a room. Modern fireplaces vary in heat efficiency, depending on the design. Historically, they were used for heating a dwelling, cooking, and heating water for laundry and domestic uses.

How often should you clean ash from fireplace?

DON’T do a complete down and dirty clean until you are finished using the fireplace for the year. Wait at least 12-24 hours after your last use before you begin the full cleaning. DO keep up with weekly cleanings by clearing out the grate of ashes and debris, and sweep around the hearth regularly.

Where do you dump fireplace ashes?

Move the bucket outside the house and garage and well away from anything that is combustible. 3. ONLY put fireplace ashes in your combustible plastic trash container when they are completely cool and after you have put your trash container out on the street for trash pickup.

What can you do with old fireplace ashes?

A: There are many ways to use those ashes, from shining silverware to tossing them onto ice and snow to prevent life-threatening falls. They can be used to repel slugs and snails, or even to create lye for soap. But by far the most common and ancient use for wood ashes is for soil amendment.

Do all fireplaces have a cleanout?

Many chimneys must have a cleanout. This is a metal door on the flue that’s at least a foot lower than the lowest combustion area. Although a fireplace can also serve as a cleanout in some areas, a wood stove needs a cleanout below the area where the stovepipe enters the flue.

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Is it normal for rain to come down chimney?

Unfortunately, heavy rain can also lead to a leaky chimney. Chimney leaks are one of the most common chimney problems we see during the summertime. Even chimneys without previous problems can develop leaks – and their accompanying water damage – in as little as one season.

How does a chimney clean out work?

The cleanout ash pit and door are intended to collect soot and ash falling down a flue and to provide a way to remove it. The pit must be below the point at which heating equipment flues and vents enter the chimney itself to prevent a dangerous flue blockage.

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