How to light the pilot light on a goodman furnace?

How to Light the Pilot Light on a Goodman Furnace

If you’re facing issues with your Goodman furnace not heating properly, chances are that the pilot light is not lit. Igniting the pilot light on a Goodman furnace is a relatively simple process, but it requires some patience and attention to detail. In this article, we will guide you through the steps to light the pilot light on a Goodman furnace, ensuring your home stays warm and cozy during the colder months.

Before You Begin

Before attempting to light the pilot light, make sure you have the following materials:

• A reliable power source for the furnace (electricity or gas)
• A pilot light knob or button
• A gas shut-off valve (if your furnace is gas-powered)
• A burner cleaning brush (optional)
• A screwdriver (optional)

Step-by-Step Instructions

Here’s a step-by-step guide to lighting the pilot light on a Goodman furnace:

1. Check the Power Source: Ensure that the power source (electricity or gas) is turned on and working properly.
2. Locate the Pilot Light: Find the pilot light on your Goodman furnace. It’s usually located on the side or top of the furnace.
3. Turn Off the Gas Supply: If your furnace is gas-powered, locate the gas shut-off valve and turn it clockwise to shut off the gas supply. Do not forget to turn the valve off to prevent any gas leaks or accidents.
4. Remove Any Blockages: Use a brush or a cloth to clear any blockages or debris from the pilot light assembly.
5. Depress the Pilot Light Knob or Button: Depending on your furnace model, you may need to depress the pilot light knob or button to release the shutter or valve that covers the pilot light.
6. Light the Pilot Light: Use a lighter, match, or pilot light igniter to light the pilot light. Hold the flame to the pilot light for about 20-30 seconds until it ignites.
7. Adjust the Pilot Light: Once the pilot light is lit, adjust it to the recommended flame height, usually indicated by a small label or plate on the furnace.
8. Turn On the Gas Supply: If you turned off the gas supply earlier, turn it counterclockwise to restore the gas flow.
9. Check the Pilot Light: Verify that the pilot light is still burning steadily and adjust it as needed.

Troubleshooting Tips

If you encounter issues while attempting to light the pilot light, try the following troubleshooting tips:

• Check for Blockages: Ensure that the pilot light assembly is clear of blockages, debris, or corrosion.
• Adjust the Pilot Light Knob or Button: If the pilot light won’t light, adjust the knob or button to ensure it’s not obstructed.
• Inspect the Pilot Light Assembly: Check the pilot light assembly for any signs of wear, corrosion, or damage. If you find any issues, consider replacing the assembly.
• Contact a Professional: If none of the above steps work, it may be wise to contact a professional HVAC technician to diagnose and resolve the issue.

Pilot Light Maintenance

To ensure your Goodman furnace continues to function properly, maintain the pilot light by:

• Cleaning the Pilot Light Assembly: Regularly clean the pilot light assembly to prevent blockages and corrosion.
• Replacing the Pilot Light Assembly: Replace the pilot light assembly every 5-7 years or as recommended by the manufacturer.
• Checking the Pilot Light Height: Verify that the pilot light is adjusted to the recommended height to ensure proper combustion and efficiency.

Conclusion

Lighting the pilot light on a Goodman furnace may seem daunting, but following these steps and troubleshooting tips will help you achieve successful ignition. Remember to regularly maintain the pilot light and furnace to ensure optimal performance and efficiency. If you’re unsure or uncomfortable performing these steps, consider contacting a professional HVAC technician to assist you.