Does a Gas Dryer Have a Pilot Light? A Guide for Homeowners

A gas dryer does not have a pilot light. Instead, it uses an electric igniter to ignite the gas.

When it comes to gas appliances, safety is always a top priority. So, if you’re wondering whether gas dryers have a pilot light, the answer is no. Unlike older gas models, modern dryers use an electrical ignition system to light the gas flame, making them more energy-efficient and safer to use. This ignition system uses an electronic control board to send an electrical current to the gas valve, which opens it to allow gas to flow. Then, a hot surface igniter or spark igniter ignites the gas, which heats up the dryer drum. In this article, we’ll look at the different components of a gas dryer and how they work together to dry your clothes efficiently and safely.

Does a Gas Dryer Have a Pilot Light? A Guide for Homeowners


Understanding The Basics Of A Gas Dryer

A gas dryer does not have a pilot light, but instead, an ignition system. Understanding how a gas dryer works is essential in knowing how to maintain it. The ignition system is crucial as it ignites the gas, which produces heat to dry clothes.

There are two types of ignition systems, the older and less efficient pilot ignition, and the newer electronic ignition. The newer electronic ignition is safe, reliable, and energy-efficient, and it is the type of ignition system found in modern gas dryers.

It is essential to know the type of ignition system in your gas dryer to ensure it is functioning correctly and be able to troubleshoot any issues. Always follow manufacturer instructions and have a certified technician for any repairs or maintenance.

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Pilot Lights In Gas Dryers

Gas dryers, unlike electric dryers, have a pilot light. A pilot light is a small flame that burns continuously. It is located in the back of the dryer near the bottom. The pilot light ignites the gas that heats the dryer drum.

In the past, pilot lights were the only ignition system for gas dryers. However, over time technology has advanced and pilot lights have been phased out in favor of more efficient ignition systems. These days, most gas dryers use electronic ignition systems that are much more energy efficient.

These systems only ignite the gas when needed, saving gas and reducing the risk of fire hazards. Despite the evolution of these systems, some older models of gas dryers still use pilot lights for ignition.

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Common Reasons Why A Pilot Light Will Not Stay Lit

Gas dryers used to have pilot lights, but modern ones don’t. If the pilot light on your gas dryer won’t stay lit, there could be several reasons. One possible cause is an issue with the gas valve, which may need to be replaced.

Another common issue is a wrong burner assembly that doesn’t light up. This can often be fixed by replacing the assembly. Finally, blocked burner ports can cause the pilot light to go out, in which case the ports need to be cleaned.

Make sure to consult your dryer’s manual before attempting any repairs yourself to avoid any potential safety hazards.

Troubleshooting A Pilot Light In A Gas Dryer

A gas dryer might have a pilot light to ignite the burner, but it depends on the model and age. Troubleshooting a pilot light in a gas dryer involves certain safety precautions. Before starting any maintenance, make sure the dryer is unplugged, and close the gas valve.

Inspect the pilot light to see if it is glowing or not. A dirty or damaged pilot assembly can cause issues, so cleaning or replacing it might be necessary. Hiring a professional is recommended if the problem persists. Remember, safety is key when dealing with gas appliances.

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Alternative Ignition Systems In Gas Dryers

Gas dryers can come with either a pilot light or an electronic ignition system. The latter works by using an electric igniter to ignite the gas, eliminating the need for a pilot light. Electronic ignition systems are more efficient and eco-friendly, as the pilot light is known to waste energy.

Additionally, electronic ignition systems are also safer as they eliminate the chances of gas leakage and buildup. However, they tend to be more expensive than gas dryers with pilot lights. Overall, electronic ignition systems are a great alternative to pilot lights and offer several benefits that make them a better choice for most homes.


Gas dryers operate differently from electric ones. While electric dryers generate heat using a heating element, gas dryers rely on gas burners to generate the necessary heat. One of the differences between the two is that electric dryers do not have pilot lights, while gas dryers do.

The pilot light serves as an ignition system for the burner. It is always on and automatically lights when the dryer is turned on. If it malfunctions, it may cause the dryer not to work or pose a safety hazard.

Therefore, it’s essential to know how to troubleshoot gas dryer pilot light issues or, better yet, call a professional repair service to address the situation. Hopefully, this blog post has answered your question about whether gas dryers have pilot lights and helped you better understand how they work.