It’s important to observe what’s going on with a propane fire pit as soon as it is turned on.
In most cases, the propane fire pit is going to run well and it is not going to break down on you. This includes continuing to produce the right amount of flames for a fire pit of this type.
However, it is possible things can go pear-shaped when it comes to how the propane fire pit is set up. This includes dealing with propane fire pit flames underneath the fixture.
If there are propane fire pit flames underneath, it’s possible the propane pressure is too high or the control valve is damaged and needs to be replaced. Also, look for clogging in the burner orifices and see if the regulator is damaged.
It is not common for propane fire pit flames to be underneath the fixture. This is rare.
It is still important for you to see what is going on with the propane fire pit flames and what can be done to keep them in good shape moving forward.
This article will share what you need to do to fix propane fire pit flames underneath.
Table of Contents
Tips To Fix Propane Fire Pit Flames Underneath
1. Adjust The Propane Pressure
If there are flames under the propane fire pit then you might be dealing with abnormal propane pressure.
This is going to happen when the pressure is too high.
The flame is going to rise and that might be fine if the flame was where it needs to be. However, when the propane fire pit flame is too high from underneath, it’s going to create a scenario that is dangerous and has to be addressed as soon as possible.
What can you do about the propane pressure in a fire pit?
You will want to adjust it using the control valve. This is going to drop the pressure and that is going to immediately get rid of the flame underneath the propane fire pit.
Do not keep using the propane fire pit if this is the case. The propane pressure has to be kept stable or it is not safe.

2. Check The Control Valve For Damage
You might also have a situation where the control valve is damaged.
If the control valve is damaged, you will not be able to adjust the flow of the propane. This is not good because it is not going to let you control the flames.
This is when you will start dealing with issues such as the ones mentioned in this guide.
It’s important for the control valve to adjust the flow of the propane at all times. If not, you are going to find yourself in a situation where the flames are out of control.
3. Look For Clogging In The Burner Orifices
Have you taken the time to look at the burner orifices?
It is possible this is where the problem lies in the propane fire pit.
What happens is the fire pit’s burner orifices get clogged with time. This is due to the dirt around the fire pit. This is going to get into the orifices and then that is going to start to impact flame production.
You will start to see the flames under the propane fire pit and that is what makes it unsafe.
Look to address the clogging by removing dirt from the orifices. This is a must and it should be done by turning off the fire pit and then taking a look at where the debris is in the propane fire pit.
4. Check The Regulator
One of the parts fire pit owners don’t look at as much as they should is the regulator.
This is an important part in the propane fire pit stand and will need your attention during this process.
The reason for this is due to the regulator managing how much pressure is coming from the propane tank. When this stops working, you are going to have a situation where the pressure is out of your control and the flames are everywhere.
Final Thoughts
These are the main tips on how to fix propane fire pit flames underneath.
To fix propane fire pit flames underneath, it’s best to reduce the propane pressure and check the regulator for damage, It’s also possible the control valve is damaged and needs to be replaced or there is dirt in the burner orifices.
If you take the time to remove the dirt, this will help control the flames under the fire pit.
The fire pit flames can be all over the place but it’s important to remain calm. If things get out of control, turn off the propane fire pit and then see how you can adjust the pressure or replace the damaged fire pit part.
This is the best way to regulate how the propane fire pit works.