Heat N Glo Fireplace Pilot Light Won T Stay Lit

Troubleshooting a Heat N Glo Fireplace Pilot Light That Won't Stay Lit

A Heat N Glo fireplace is often a comforting centerpiece during colder months. However, when the pilot light refuses to stay lit, the warmth and ambiance disappear, leaving you with a cold fireplace and a sense of frustration. Fortunately, most pilot light issues can be resolved with a little troubleshooting and a few simple steps. This article will guide you through common reasons why your Heat N Glo fireplace pilot light won't stay lit, along with the necessary steps to restore its flame.

1. Inspect the Pilot Light Assembly

The first step is to thoroughly inspect the pilot light assembly. This assembly consists of the pilot burner, the thermocouple, and the gas valve.

Start by checking if the pilot burner is clogged. If it is, it likely won't be able to produce a strong enough flame to keep the thermocouple hot. To clean the pilot burner, use a small wire brush to remove any debris or dirt.

Next, inspect the thermocouple. This small metal rod is crucial because it senses the heat of the pilot flame and tells the gas valve to keep supplying gas. If the thermocouple is dirty or damaged, it may not be able to generate enough voltage to keep the gas valve open. You can clean the thermocouple with fine-grit sandpaper or a wire brush.

Finally, ensure the gas valve is working properly and is set to the "pilot" position. If the valve is malfunctioning, it may not be supplying enough gas to the pilot burner. If you suspect a problem with the valve, it's best to consult a qualified professional.

2. Check for Air Supply

A lack of sufficient air supply is a common culprit for a pilot light that won't stay lit. The pilot light needs a constant stream of air to burn properly. There are several areas to check for air supply issues.

First, inspect the intake vent. This vent is typically located near the base of the fireplace and allows fresh air into the combustion chamber. If the vent is blocked or restricted, it'll reduce the available air for the pilot light, hindering its ability to stay lit.

Next, check the air intake on the pilot light assembly. This opening allows air to mix with the gas, ensuring proper combustion. If this opening is blocked, the pilot light will struggle to stay lit. Ensure the air intake is clear of any obstructions.

3. Check for Gas Leaks

While less common, a gas leak can also cause the pilot light to flicker or go out. To check for gas leaks, apply a soapy water solution (a mixture of dish soap and water) to the gas line, connections, and pilot light assembly. If you notice any bubbles forming, it indicates a gas leak. Never use a flame to check for leaks, as this could be extremely dangerous.

If you discover a gas leak, immediately shut off the gas supply valve and call a qualified professional to repair the leak. Never attempt to repair a gas leak yourself, as it can be extremely dangerous.

4. Consider the Age of the Fireplace

The age of your Heat N Glo fireplace is an important factor. If your fireplace is more than 10 years old, the pilot light assembly components might have worn down or become damaged. In these cases, replacing worn-out parts, like the thermocouple or pilot burner, might be necessary.

5. Call a Professional

If after troubleshooting the pilot light using these steps, you are still unable to resolve the issue, it’s best to call a qualified appliance technician. A professional can diagnose the problem accurately and perform necessary repairs or replacements, ensuring your Heat N Glo fireplace is working safely and efficiently again.

Remember, safety should always be your top priority. If you suspect a gas leak, immediately shut off the gas supply and call a professional. Never attempt to repair a gas leak yourself. Follow these steps with caution and consult with a qualified professional if needed.