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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 flames be on a gas fireplace?
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.
How do you fix a yellow flame on a gas fireplace?
Gas burners burn blue if the ratio of fuel to air is correct. A yellow burner flame is a symptom that the burner is not getting enough air for complete combustion of the gas. Correcting this problem involves adjusting the burner’s air shutter to admit more air, something that an experienced do-it-yourselfer can do.
Should gas fire flames be blue or yellow?
Gas flames should be blue but can sometimes burn red or yellow.
Why is my gas fireplace flame so 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.
How do I make my gas fireplace flame higher?
Turn the key valve counterclockwise as far as it will turn to open the gas line. Start the fire by following your gas fireplace lighting instructions. Turn the gas control knob to high to increase the flames in your fireplace if applicable.
Why is my gas burner flame yellow?
A wavering, yellow flame on a normal gas burner indicates that the burner is out of adjustment or the air inlet is restricted. However, the flames in burners that use fuel oil should burn with a clear yellow or orange flame . This is an indication of good combustion in equipment that burns fuel oil.
Why is my gas burner flame orange?
A gas flame appearing yellow or orange in color or behaving with pops of yellow or orange indicates an improper ratio of oxygen for combustion. Often this improper combustion is temporary and could be caused by dust particles or a dirty burner that needs cleaning.
Why is my gas fire flame green?
Green flame can be caused by copper salts or corroded copper parts contaminating the flame with copper ions. This can “naturally” happen, and the minute amount of copper is harmless. However if someone intentionally put larger amount of toxic copper salts there, that might be dangerous.
What is the difference between a yellow gas flame and an orange gas flame?
What is the difference between a yellow gas flame and an orange gas flame? Yellow flame represents starved air flame. Orange flame represents burning of dust. No danger.
How do you adjust the air mix on a gas fireplace?
Adjust the Air shutter if the Air to Fuel mixture is not correct: Flame is Yellow or orange producing soot ( low air leading to a rich flame) – Introduce more air by turning clockwise. Flame is very blue (too much air) – Reduce the air by turning counter clockwise.
How do I control the heat on my gas fireplace?
Locate the gas log control knob. Light the gas logs by turning the control knob to the “pilot” setting. Release the control knob and allow the flame to burn for one minute. Locate the switch at the front of the gas logs marked “on.” Move the switch to the “on” setting to ignite the burners below the gas logs.
How do I make my gas fireplace less blue?
Can You Adjust the Flame Color on Gas Fireplaces? Access the air mixture area of your gas fireplace. Locate the set screw(s) that control(s) the fireplace’s air mixture. Adjust the set screw to change the air mixture until you get the desired color.
What does a blue flame indicate?
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.
Is blue flame hotter than red flame?
Hotter fires burn with more energy which are different colors than cooler fires. Although red usually means hot or danger, in fires it indicates cooler temperatures. While blue represents cooler colors to most, it is the opposite in fires, meaning they are the hottest flames.
How high should a gas fireplace flame be?
Then, turn the gas on and light the pilot. Turn the burner on and set the flame height to high. Take a reading. This time, you want to see an ideal reading of 3.5 inches or the pressure rating indicated in the manual.
What color should the flames be in a correctly adjusted gas burner HVAC?
Whether it is your gas stove, gas furnace, or any other gas appliance, you always want a blue flame. If your furnace burner flames are any other color than blue, turn your furnace off and contact a licensed HVAC contractor for service right away!Feb 12, 2020.
What does a perfect flame look like?
A perfect flame consists of a narrow plume of pale blue flame. A flame that contains any tint of orange color means that either not enough gas is flowing through the burner or not enough air is being mixed with the gas. An orange flame will not be hot enough for most laboratory purposes.
How do you fix a orange flame 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.
