Why Is the Flame on My Gas Range Too High?

If the flames on your gas range are too high, it could be due to incorrect orifices or mismatched gas types. Learn how to troubleshoot this common issue and ensure your gas range operates safely.

Close-up image of high flames on a gas range burner, highlighting a common issue with gas stoves when fuel pressure or orific

Written by Sophia Bennett

Contributing Writer

Updated May 12, 2023

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oo Large of Flames on Gas Range? Here’s Why and How to Fix It

Are you experiencing abnormally large flames on your gas range? Don’t let it interrupt your cooking! Major at Appliance Repair is here to help you understand why this is happening and what you can do to fix it.

Wrong Fuel, Wrong Orifices: A Major Cause of High Flames

One common reason for high flames on gas ranges is a mismatch between the gas supply and your appliance. If your range is set up for natural gas but is connected to a liquid propane (LP) gas supply, the higher pressure from LP gas can result in unusually large flames. This can be a significant safety risk, so it’s important to address the problem immediately.

Proper Installation Matters

If the wrong orifices are installed—designed for natural gas instead of LP gas—it allows too much gas to flow, causing larger-than-normal flames. This usually happens during installation when the installer fails to check whether the appliance is using the correct type of fuel.

What You Should Do

If you notice large flames, stop using your gas range immediately. Call Major at Appliance Repair, and we’ll send a qualified technician to inspect the orifices and ensure that your range is using the correct gas type. If necessary, we’ll replace the incorrect orifices and make sure your range is functioning safely.

At Major at Appliance Repair, safety and functionality are our top priorities. We provide expert repair services to ensure that your gas appliances run smoothly and efficiently.

Contact us today for a professional evaluation!

Frequently Asked Questions

  • Why are the flames on my gas range so high?

    High flames often indicate a mismatch between the gas supply and your appliance. For example, if your range is designed for natural gas but is hooked up to a liquid propane (LP) line, the higher pressure can cause abnormally large flames.

  • Can I fix this problem myself?

    It’s not recommended to fix gas-related issues yourself. Incorrect gas orifice sizes can be dangerous, so it’s best to call a professional technician to inspect and, if necessary, replace the orifices for the correct gas type.

  • Is it safe to use my gas range with high flames?

    No, it’s not safe. Large flames indicate a potential safety hazard and can lead to damage or accidents. It’s important to stop using the range and call a professional repair service, like Major at Appliance Repair, to assess the issue.

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