Why is the flame in my gas fireplace so small?

The little flame you see in your gas fireplace after you have turned it off is called a pilot light. A Standing Pilot Light runs constantly, whether your fireplace is on or off.

How do I get more flames in my gas fireplace?





Quote from the video:
Quote from Youtube video: If you want the flame higher we'll lower it'll say to increase it or decrease it. Or I'll say high and low and you just rotate it around according to what you what you would.

Why does the flame keep going out?

Your furnace has a limit switch that keeps it from running if the heat exchanger is too hot. Dirty filters, closed or blocked vents and other blockages in airflow are common causes of an overheated furnace. A bad limit switch. The limit switch may be bad and need to be replaced.

How do you clean a thermocouple on a gas fireplace?

How to Clean a Thermocouple on a Gas Fireplace [3 Steps]

  1. Step 1: Leave the gas to cool first if it has been burning.
  2. Step 2: Polish the thermocouple.
  3. Step 3: Blow it out.
  4. Step 4: Light the gas.

Jan 14, 2022

How do you adjust the airflow on a gas fireplace?





Adjust the Air shutter if the Air to Fuel mixture is not correct:

  1. Flame is Yellow or orange producing soot ( low air leading to a rich flame) – Introduce more air by turning clockwise.
  2. Flame is very blue (too much air) – Reduce the air by turning counter clockwise.


How should a natural gas fireplace flame look?

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 high should the flames be on a gas fireplace?

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.