Menu Close

What is the white stuff in my gas fireplace?

What is the white stuff in my gas fireplace?

You may notice a white film that builds up on the inside of the glass from time to time. The main reason the glass develops a white powdery film is due to moisture in the gas (both natural gas and propane gas) it burns not being completely dried before turning off your fireplace.

Why is my gas fireplace producing soot?

Clogged Ports on the gas burner, which can cause the gas to not burn fully or cleanly, causing a buildup of soot to occur. If you suspect clogged ports, having your ports cleaned according to the manufactures instructions can alleviate this issue. Improper Airflow can cause excessive buildup of soot.

How do you stop soot in a gas fireplace?

A technician can often reduce soot levels simply by cleaning out the air intake shutters and restoring the air-fuel ratio. Gas fireplaces that contain ceramic logs used to mimic the look of a wood-burning fireplace often fall prey to another problem having to do with flame impingement.

Do gas log fireplaces need to be cleaned?

Yes, your gas fireplace needs to be cleaned regularly. Regular cleaning will help keep your fireplace performing efficiently and safely for years to come. Be sure to clean your fireplace annually for best results.

Can you clean the inside glass of a gas fireplace?

Use a cream cleanser like Imperial Gas Fireplace Glass Cleaner. Pour about 2 tablespoons directly on to the glass. Spread the cleaner around using a soft cloth – preferably cotton. Leave the cleaner to sit on the glass until completely dry, this takes about 15 minutes.

How do you get rid of fog from a gas fireplace?

Vinegar to Remove Cloudiness Undiluted vinegar is an easy, nontoxic first response to clearing cloudiness from the fireplace glass. You can clean a fireplace glass with vinegar straight from the sprayer or dab it on with a clean towel.

Is black soot from gas fireplace dangerous?

Everything You Need to Know about Soot Buildup in a Gas Fireplace. Gas fireplaces are beautiful—but they can also be dangerous. Excessive soot always comes in conjunction with carbon monoxide. And, we all know how hazardous and potentially lethal carbon monoxide is.

What removes soot?

Trisodium phosphate (TSP) is regarded as the best product for removing soot. If it is not available in your area, there are similar soot removers that are phosphate-free (TSP-PF) You can also create a mixture of water and a dishwashing liquid that contains a degreaser.

Why is there soot coming out of my gas fireplace?

Causes of Buildup. The most common causes of soot buildup in a gas fireplace are ceramic fire-logs that have been moved out of proper position and burner ports that are clogged. If the fire-logs shift out of position, they can interfere with the flame path that ensures clean burning of the gas, leading to soot formation on the logs and doors.

Why do I have white residue on my gas fireplace?

When the unit first lights, the glass is cool enough to allow moisture from the combustion process to condense on the glass. As the glass surface heats up, the moisture subsequently evaporates but leaves the residue behind. There is no requirement for a fan to be on the unit and it should gravity vent on its own if properly installed.

Why does my gas fireplace have a blue flame?

By contrast, when the air-fuel ratio falls within acceptable limits, the resulting flame will have a blue color. If you own a gas fireplace designed to produce yellow flame, a contractor may be able to reduce the amount of soot produced by altering your air-fuel ratio.

Why is there white powder in my hearth?

You guessed at the two possible problems. LP gas is more often the culprit. It could also be that you have a stubby fresh air liner ran and its sucking in contaminants from the old chimney. Extensive knowledge about Gas, Wood and Pellet hearth products.

What is the white stuff in my gas fireplace?

What is the white stuff in my gas fireplace?

Dear Brian: When a gas fixture is not venting properly, moisture condensation can form in the flue. This moisture is slightly acidic and can be corrosive to metal surfaces. The corrosion often appears as a white powdery residue.

What does vermiculite do in a gas fireplace?

Vermiculite is mostly used for Propane (LP) gas logs. It is poured into the burner pan to aid the heavier LP gas to spread across the burner more effectively. Provides a nice looking base under the gas logs and allows the gas to permeate through it easily.

Do you have to clean gas fireplaces?

Yes, your gas fireplace needs to be cleaned regularly. Regular cleaning will help keep your fireplace performing efficiently and safely for years to come. Be sure to clean your fireplace annually for best results.

Is vermiculite bad for you?

You can be exposed to asbestos by disturbing building insulation or other products with asbestos-containing vermiculite. As long as the asbestos is not released into the air, it is not harmful. If it is not being disturbed, there is very little exposure and very little danger. What does vermiculite look like?

Should there be insulation in a gas fireplace?

Properly insulating gas fireplaces is critical to preventing cold air penetration, which can lead to moisture buildup and mold growth when the cold air meets the warmth of the fireplace.

What does the stuff in the bottom of my gas fireplace look like?

That looks like rockwool. It glows when it’s engulfed in the gas burner flames to represent glowing embers. There is a sand base in the burner to diffuse the gas if you’re burning NG. With LP gas that base material is usually vermiculite.

What kind of accessories do you need for gas fireplace?

Gas log accessories can take your gas log set from pretty darn good to the best gas logs you’ve ever had with almost no hassle. Things like glowing embers, remote controls, cracklers, log fenders, vermiculite granules, and more can make your life easier and make your fireplace look better.

Where is the burner on a gas fireplace?

In gas burning applications, the burner orifice is usually just above the hearth, with the fireplace gas valve control, module controls, and transformer mounted below the hearth for protection from the heat. As you can see, the hearth serves as a protective heat shield for many components within and near the fireplace.

What’s the name of the piece in front of the fireplace?

Chimney Breast: the piece covering the flue that projects out into a room. Often made of stone or marble, sometimes carved. Image Credit: Graciela Rutkowski. Dog Grate: A freestanding metal basket or holder that sits inside the fireplace opening. Designed to hold wood.