How to Light the Pilot on Your Furnace
As the winter months approach, it’s essential to ensure your furnace is functioning properly to keep your home warm and cozy. One of the most critical steps in maintaining your furnace is lighting the pilot light. In this article, we’ll guide you through the process of lighting the pilot on your furnace, step by step.
Before You Start
Before attempting to light the pilot, make sure you’ve taken the following precautions:
- Turn off the power to the furnace at the circuit breaker or fuse box.
- Ensure the furnace is not in use or running.
- Wear protective gloves and safety glasses to prevent injuries.
Step 1: Locate the Pilot Light
The pilot light is usually located at the base of the furnace, near the burner. It may be on the side or top of the furnace. Check your furnace’s user manual or manufacturer’s instructions to determine the exact location of the pilot light on your specific model.
Step 2: Gather the Necessary Materials
To light the pilot, you’ll need the following materials:
- A pilot light igniter (usually included with the furnace or available at hardware stores)
- A screwdriver or Allen wrench (depending on the type of pilot light control)
- A match or lighter
- A pipe cleaner or small brush (optional)
Step 3: Turn the Gas Valve
Turn the gas valve to the "pilot" position. This valve is usually located near the pilot light and has a label indicating the different positions (e.g., "off," "pilot," and "ignition"). Make sure you turn the valve clockwise until it stops, as excessive gas flow can be hazardous.
Step 4: Light the Pilot
Hold the pilot light igniter near the pilot light and press the igniter’s button. Make sure the igniter is held close to the pilot light to ensure a proper flame. If you’re using a match or lighter, hold it close to the pilot light and light the gas. The pilot light should ignite within a few seconds.
Step 5: Adjust the Pilot
Once the pilot light is lit, adjust the flame to the recommended height (usually around 1-2 inches). You can adjust the pilot light by turning the screwdriver or Allen wrench clockwise to increase the flame height or counterclockwise to decrease it.
Step 6: Check the Pilot
Once the pilot light is adjusted, check that it’s burning steadily and not excessively high or low. Make sure the pilot light is not too close to any flammable materials, such as curtains or carpets.
Troubleshooting Common Issues
If you encounter any issues while attempting to light the pilot, refer to the following common problems and solutions:
| Issue | Solution |
|---|---|
| Pilot light won’t stay lit | Check the pilot light adjustment and ensure it’s not too high or low. |
| Pilot light is too high or too low | Adjust the pilot light using the screwdriver or Allen wrench. |
| Pilot light won’t light at all | Check the gas valve to ensure it’s turned to the "pilot" position. Check the igniter for damage or malfunction. |
| Pilot light is flickering | Check the pilot light adjustment and ensure it’s not too high or low. |
Conclusion
Lighting the pilot on your furnace is a straightforward process that requires attention to detail and caution. By following the steps outlined above and taking the necessary precautions, you’ll be able to light the pilot and ensure your furnace is functioning properly. Remember to always follow the manufacturer’s instructions and take necessary safety precautions to avoid accidents.
