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A: Most gas logs are made from a ceramic fiber or refractory cement mixture designed to withstand high temperatures. Sometimes steel reinforcement bars are added to the inside of the logs to increase their strength and to prevent them from bending or cracking under extreme heat.
Are gas fireplace logs toxic?
Just like real burning logs, both types of gas logs produce carbon monoxide — a toxic gas that can be lethal — when they burn. Venting and proper use of a gas fireplace can help keep CO at a safe level.
What kind of logs go in a gas fireplace?
Cement vs Ceramic Gas Logs The three main types of gas log materials are refractory cement, ceramic fiber and refractory ceramic. Each are designed to be as realistic-looking as possible, but there are several differences to consider when choosing a gas log set for your fireplace.
Can you replace the logs in a gas fireplace?
Replace Your Gas Logs You can improve the appearance of your fireplace by switching the current logs for a new set that provides a more appealing look. The ceramic logs for gas fireplaces have improved through the years so that they mimic certain types of wood with great detail.
Do you need ceramic logs in a gas fireplace?
Fake gas fireplace logs are made of ceramic or a similar material. Without them, most of the heat from the burning gas would just escape out the vent. By retaining more heat, the ceramic provides warmth and comfort for your home.
Is a gas fireplace bad for your lungs?
“If you’re thinking about switching to a gas fireplace to avoid the health hazards of a wood-burning fireplace, gas fireplaces also may affect indoor air quality,” she says. “They emit nitrogen dioxide, which is a respiratory irritant.”Oct 1, 2020.
Can ventless gas logs make you sick?
One of the greatest risks of using a ventless fireplace is that of carbon monoxide poisoning, which can be deadly inside your home. Specifically, carbon monoxide is a colorless and odorless gas that, in high enough concentrations, can lead to serious health problems such as: nausea. dizziness.
Can I use Duraflame logs in a gas fireplace?
Can Duraflame logs be used in a gas fireplace if you don’t turn on the gas? You could use them in a fireplace that has a gas lighter, but not in a gas fireplace as another reviewer stated Gas fireplaces have much smaller flues and are not designed for either the heat or smoke that a real wood burning fire generates.
Are there different types of gas logs?
There are two main types of gas logs: vented and ventless. Vented logs look more realistic. They allow the flame to actually touch the log, wrapping and flickering around it, and offering a more natural flame pattern – like that of a wood fire.
What size gas logs fit my fireplace?
Gas Log Size Firebox Front Width See-Thru Depth (If Applicable) 24 Inches 28-36 Inches 16-18 Inches 26 Inches 30-38 Inches 16-18 Inches 30 Inches 34-42 Inches 16-18 Inches 36 Inches 40-48 Inches 16-18 Inches.
Do you need to replace gas fire coals?
Sometimes it’s necessary to change gas fire coals, ceramic logs or pebbles as they become discoloured or worn. Gas fire manufacturers will normally insist on their specific brand of coals to be used on their gas fires claiming it is unsafe or reduces the heat efficiency of the fire.
How long does a gas fireplace insert last?
As with most things, how long your fireplace insert lasts will depend on how well you take care of it. However, when properly maintained, a fireplace insert can last 20-30 years or more, making them a great investment in the future of your home.
Can I use gas fireplace with wood logs?
The answer to “Can you burn wood in a gas fireplace?” is a resounding NO! That is, if your setup is a true gas-only fireplace. In this type of installation, burning wood is extremely hazardous. With other kinds of gas fireplaces, you might be able to burn wood, but only under the right conditions.
What do you put in the bottom of a gas fireplace?
Silica sand is used in the bottom of the burn pan of VENTED NATURAL GAS log sets. The gas is dispursed though the sand spreading it around before it is ignited. This gives you more flame action in your gas logs. Replace the sand every few years to keep your flames dancing.
Is it safe to use gas fireplace without logs?
You CANNOT install vented gas logs in any gas fireplace or gas stove including b-vent (natural vent), direct vent or ventless gas fireplaces. Important Note: Ventless gas logs are NOT legal in California and some other states, cities or municipalities.
Can a gas fireplace trigger asthma?
All fuel-burning appliances — such as stoves, fireplaces, gas or kerosene space heaters, and oil and gas furnaces — can produce nitrogen dioxide. You can’t smell or see this gas, but it can irritate your nose, eyes and throat, and can trigger asthma.
Do gas fireplaces cause indoor air pollution?
Fireplaces, as well as woodstoves and gas stoves, are all sources or indoor air pollutants. The EPA (Environmental Protection Agency) has found that wood smoke is particularly dangerous, and may release carcinogens and contaminants in your air than can cause breathing problems.
Why does my gas fireplace make me cough?
Vent-free fireplaces can make you sick For example, sulfur dioxide is a respiratory irritant that causes symptoms like difficulty breathing, coughing, and wheezing. It’s particularly dangerous for sensitive groups like children and the elderly, and can cause serious complications for people living with asthma.
Are ventless fireplaces bad for you?
Ventless fireplaces produce small amounts of nitrous dioxide and carbon monoxide which can be deadly in large doses. The CDC warns against exposure of any level of carbon monoxide, stating that up to 500 people die per year due to accidental carbon monoxide poisoning.
Is my gas fireplace making me sick?
Yes, gas fireplaces are one potential cause of carbon monoxide poisoning. Several indications of carbon monoxide poisoning, whether from gas fireplaces or other sources, include, but are not limited to: Nausea. Dizziness.
Why do ventless gas logs smell?
In a gas ventless fireplace, oxygen is provided by the air in your home. If that air contains impurities, those impurities are drawn in with the oxygen and can produce odors which are amplified by the flame.
