What does a blue propane flame mean?
complete combustion
A blue flame indicates complete combustion of the carbon, which is why you see a blue flame with gas appliances. Propane is a hydrocarbon, containing carbon atoms. A blue flame is indicative of complete combustion vs a yellow flame or orange flame.
What color should propane heater flame be?
blue
If it’s in tip-top shape, the flame visible through the opening in your furnace should be blue/blueish green depending on whether your furnace is running on propane or natural gas. A blue steady blue flame in the burner compartment is a sign your furnace is producing complete combustion, which is ideal.
How do you adjust the flame color on a gas fireplace?
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 color should a propane pilot light be?
The color of the pilot light should be blue because that means that only natural gas—without any other condensates—is reaching the pilot light through the gas main. The principal chemical compound found in natural gas is methane, and methane burns blue.
Does a blue flame mean carbon monoxide?
A blue flame from your furnace or gas stove indicates complete combustion of the gas. Besides wasted gas, higher energy bills, and more soot, the main danger of improper combustion is the increased amount of carbon monoxide (CO) produced by the combustion process.
What’s the difference between red and blue flame?
The farther away from the fuel source that the flame reaches, temperature decreases, leading to the bulk of a flame often being orange while the tip is red. Blue flames have more oxygen and get hotter because gases burn hotter than organic materials, such as wood.
Should my gas fireplace burn blue?
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. When you first turn on your fireplace, it’s okay if the flames start out a little unusual, as they may have a little less oxygen, fuel and air as they start up.
Why does my gas fireplace only burn blue?
When a flame is turned on, it may appear blue in color. This may be temporary and caused by a few factors: particles in the air such as dust, or an incomplete combustion, which refers to a possible lack of oxygen.
Why is my blue flame heater burning orange?
When flames are yellow or orange it is a sign of dirt build up in the burner, or other possible issues. An unstable flickering yellow or orange flame is an indication that the furnace is not producing an appropriate mixture of gas and oxygen. Ignoring this sign can lead to a large gas leak and lead to disaster.
How should a pilot flame look?
A proper pilot flame should be blue with a yellow tip and should be strong enough to cover about 1/2 inch at the end of the thermocouple tip. If the flame is too strong and improperly adjusted, it will be blue but may be noisy and lift off the thermocouple, causing improper furnace operation.
What does a blue flame on a gas burner mean?
A blue flame is an indication that all is well with your gas appliance: this means there is the proper amount of gas and oxygen is being released from the burner. Red or yellow flames means there could be a problem, such as incomplete combustion.
Why does my gas heater have the wrong color Flame?
Incorrect Flame Colors. If the pilot light in your gas heater shows a lot of yellow, orange, red, purple or green color, this indicates inefficient combustion because other condensates are burning along with the methane. These condensates might include tar, dust, rust or oil, all of which are potentially hazardous chemicals.
What makes a natural gas heater a blue color?
Natural gas consists primarily of methane, a substance that gives off a blue color when burned. A properly burning gas heater should produce a sharply defined, blue-colored flame with just a little yellow glowing near the tip.
What’s the difference between blue and yellow propane flames?
Propane fireplace flame colour is typically yellow, as propane fireplace flame colour is designed to burn with a more natural look. As wood logs do not burn with a blue flame colour, neither should a simulated wood fire. A propane fireplace needs yellow or red flames for a realistic look and feel.