How to Light Pilot Light on Goodman Furnace: A Step-by-Step Guide
If you’re experiencing issues with your Goodman furnace, one of the most common problems is a faulty pilot light. A pilot light is a small flame that ignites the main burner to produce heat. If the pilot light goes out, your furnace won’t function properly. In this article, we’ll provide a step-by-step guide on how to light the pilot light on a Goodman furnace.
Before You Start
Before attempting to light the pilot light, make sure you’ve checked the following:
- Gas Supply: Ensure that the gas supply to your furnace is turned on. Check the gas valve and make sure it’s in the "on" position.
- Power Supply: Verify that the power supply to your furnace is turned on. Check the circuit breaker or fuse box to ensure that the breaker hasn’t tripped or a fuse hasn’t blown.
- Thermostat: Check your thermostat to ensure it’s set to "heat" mode and the temperature is set above the current room temperature.
Step-by-Step Instructions
To light the pilot light on a Goodman furnace, follow these steps:
Step 1: Locate the Pilot Light
Find the pilot light assembly on your Goodman furnace. It’s usually located near the bottom of the furnace, on the left or right side. You may need to refer to your furnace’s user manual or manufacturer’s instructions to locate it.
Step 2: Remove the Pilot Light Cap
Remove the pilot light cap by twisting it counterclockwise. This will give you access to the pilot light assembly.
Step 3: Press the Pilot Light Button
Press the pilot light button, usually located on the pilot light assembly, to release the gas. You may hear a hissing sound as the gas flows into the pilot light.
Step 4: Light the Pilot Light
Use a long match or lighter to light the pilot light. Hold the flame to the pilot light orifice (the small hole where the gas comes out) until the pilot light ignites. You may need to adjust the flame to get it to light properly.
Step 5: Hold the Flame
Hold the flame to the pilot light for about 30 seconds to ensure it’s stable and burning properly.
Step 6: Release the Pilot Light Button
Release the pilot light button to shut off the gas supply. The pilot light should continue to burn.
Step 7: Replace the Pilot Light Cap
Replace the pilot light cap by twisting it clockwise. Make sure it’s securely tightened to prevent gas leaks.
Troubleshooting Tips
If you’re having trouble lighting the pilot light, try the following:
- Check the Pilot Light Orifice: Make sure the pilot light orifice is clean and free of debris. Use a small brush or cloth to clean it out.
- Check the Gas Supply: Ensure that the gas supply to your furnace is turned on and not restricted.
- Check the Pilot Light Button: Make sure the pilot light button is functioning properly. If it’s stuck, try cleaning it or replacing it if necessary.
- Check the Furnace Filter: Ensure that the furnace filter is clean and not clogged. A dirty filter can reduce airflow and prevent the pilot light from lighting.
Common Issues and Solutions
Here are some common issues you may encounter when trying to light the pilot light on a Goodman furnace and their solutions:
| Issue | Solution |
|---|---|
| Pilot light won’t light | Check the pilot light orifice for debris, clean it out if necessary. |
| Pilot light keeps going out | Check the gas supply, ensure it’s turned on and not restricted. |
| Pilot light won’t stay lit | Check the furnace filter, ensure it’s clean and not clogged. |
Conclusion
Lighting the pilot light on a Goodman furnace is a relatively simple process, but it can be frustrating if you’re not familiar with it. By following the step-by-step instructions and troubleshooting tips provided in this article, you should be able to successfully light the pilot light and get your furnace up and running again. Remember to always follow safety precautions when working with gas appliances, and if you’re unsure or uncomfortable attempting to light the pilot light, it’s recommended to contact a professional HVAC technician.
