Common questions

Should gas logs have a blue flame?

Should gas logs have a blue flame?

Is a Blue Flame Safe on a Gas Fire? Since blue flames mean that your gas-burning object is working properly and efficiently, they are safe. The blue color is indicative that everything is mixing properly and burning hot. Any color other than blue or violet provides less heat.

How do I get rid of the blue flame on my gas fireplace?

Make Sure the Damper is Open By opening the damper to the fireplace, you are allowing proper ventilation. This will control the color of the flame. To adjust it so that the flames have an orange or yellow tip to them, lower the air input. You can do this by changing the damper or by closing the air shutter.

What does a blue flame mean in a log burner?

A Blue Flame Indicates Complete Burning of Carbon Propane gas, like firewood, contains carbon compounds. However, it often produces a blue flame instead of an orange or yellow flame because it burns all the carbon. When all the carbon compounds are burned, there’s no particulate matter for the flame to illuminate.

Why doesn’t my gas fireplace have big flames?

Used canned air to blow through the burners and clean any debris from the gas orifices that could block or inhibit the flames. Check the gas line connecting the burner to the gas connection inside the fireplace if applicable. Kinks could decrease the amount of gas to the burners and limit the size of the flames.

Why is my gas fireplace flame blue?

You get a blue gas flame with a hydrocarbon gas when you have enough oxygen for complete combustion. When you do have sufficient oxygen, the gas flame appears blue because complete combustion creates enough energy to excite and ionize the gas molecules in the flame.

What color flame should gas fireplace have?

Proper Flame Colour A gas fireplace should burn flames that are blue, perhaps with very small tips in yellow or orange. The flames should be steady and consistent no matter what. Although, there is a small exception.

What Colour should a gas fire flame be?

Why is a gas flame blue?

What causes blue flames in a fire?

The blue in wood flames comes from carbon and hydrogen, which emit in the blue and violet. Copper compounds make green or blue, lithium makes red.

What color should a gas fireplace flame be?

Are blue flames the hottest?

A blue flame is the hottest one of all, ranging from 1400-1650 degrees Celsius (2600-3000 degrees Fahrenheit). The blue gas flame of a Bunsen burner is much hotter than the yellow flame from a wax candle!

Why are some flames blue and others yellow?

It is the result of excited molecular radicals in the flame, which mostly emit their light in the blue spectrum. A candle flame is a good example. At the base of the wick, the flames will be blue. Farther away, there will be less molecular radicals and more soot, resulting in yellow flames.

Why are blue flames hotter?

Blue flames usually appear at a temperature between 2,600º F and 3,000º F. Blue flames have more oxygen and get hotter because gases burn hotter than organic materials, such as wood. When natural gas is ignited in a stove burner, the gases quickly burn at a very high temperature, yielding mainly blue flames.

Why is stove fire blue?

Generally speaking, the flame is blue because it is likely natural gas that is supplying your stove. Natural gas and other types used for cooking are very efficient fuels which explains why they are used for this purpose.