The “simmer” flame is common on a gas stove.
Unfortunately, a lot of people don’t know how to use this feature and end up attempting to make do with the traditional heat settings on the appliance.
Yes, those do work but this is a built-in adjustment you should know how to maximize to your advantage!
This includes learning what it takes to start adjusting the simmer flame on a gas stove.
To adjust the simmer flame on a gas stove, light all of the surface burners, turn the burner to low, remove the knob, insert a screwdriver into the valve shaft, and turn it to adjust the flame. Put the knob back when you are done.
The only reason people don’t use it is that they’re unaware or don’t want to play around with the stove’s components.
This is fair but it is a simple process that is only going to take a minute or two. With this feature, your life is going to become easier.
Here is a breakdown of what it takes when adjusting the simmer flame on a gas stove.
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Steps For Adjusting The Simmer Flame On A Gas Stove
1. Turn On The Surface Burners And Set To Low
It’s important to turn on the surface burners when it comes to adjusting the simmer flame on a gas stove.
The reason is to test all of the surface burners at the same time.
You will want to get a good read of how high the flame is and where the adjustment needs to be made.
Please note, sometimes, all you are going to have to do is let the flame run for a little. After a while, it’s going to settle down and get to the level you want it to.
If not, it’s time to look at working on the steps listed here.
This includes turning on all of the surface burners and setting the heat to low.

2. Remove The Knob
To control the simmer flame on a stove, you will have to remove the knob.
This is to make sure you can adjust the valve shaft inside. This is going to control how much gas goes through and what the temperature reading is when the flame is on.
If the shaft is turned on, it is going to make the simmer flame excessively hot and harder to control.
This is why it’s best to make a simple adjustment and see what happens when you turn the valve shaft.
3. Insert Screwdriver Into Valve Shaft
So, how do you turn the valve shaft after removing the knob?
To do this, you are going to need a screwdriver. If you look inside after removing the knob, there is going to be a spot to place the screwdriver.
Put it in and then start turning it to the left.
This should help regulate the simmer flame on a gas stove making it easier to adjust based on what you need.
You might have to turn it to the right if you want to increase the simmer flame. This will depend on you and your situation.

4. Re-Install The Knob & Test The Simmer Flame
The final step is to re-install the knob that you took off.
Once you do this and you are sure the knob is working, it’s time to test the simmer flame one more time.
This is to see that it is working the way you want it to with the knob on.
You can inspect the simmer flame feature and see whether or not further adjustments are needed. Sometimes, you might have to readjust the valve shaft or re-install the knob because it’s not working as planned.
This is normal and nothing to worry about.
Go through the same steps again and make sure everything is in place securely.
Final Thoughts
These are the simple steps for adjusting the simmer flame on a gas stove.
When adjusting the simmer flame on a gas stove, it’s time to turn on the surface burners to low and remove the knob. Once removed, place a screwdriver inside the valve shaft and turn it to the left or right to adjust the simmer flame. After it’s set, re-install the knob.
This will be all you are going to need to do.
The simmer flame will work the way you want it to and it’s going to be in line with what’s required.
This is all you are going to need when it comes to doing things the right way and seeing good results.
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