How to Turn On Pilot Light on Furnace: A Step-by-Step Guide
Introduction
A pilot light is a small flame that ignites the main burner in a furnace, providing heat to your home during the colder months. However, if the pilot light goes out, it can leave you without heat and potentially cause other issues with your furnace. In this article, we will provide a step-by-step guide on how to turn on the pilot light on your furnace.
What You Need to Know Before Turning On the Pilot Light
Before you start, make sure you have the following:
- A flashlight (since you’ll be working in a dark area)
- A screwdriver (if your furnace has screws that need to be removed)
- A wrench or pliers (if your furnace has a gas valve that needs to be turned)
- A pilot light match or a lighter
- A manual for your specific furnace model (if you have one)
Step 1: Shut Off the Gas Supply
To turn on the pilot light, you need to shut off the gas supply to the furnace. You can usually find the gas valve near the furnace. Turn the valve clockwise to shut off the gas supply. This will ensure your safety while you’re working on the furnace.
Step 2: Remove the Access Panel
The access panel is usually located at the bottom or side of the furnace. Remove the screws that hold the panel in place, and gently pull the panel away from the furnace. This will give you access to the pilot light assembly.
Step 3: Locate the Pilot Light Assembly
The pilot light assembly is usually located at the bottom of the furnace, near the gas valve. You may need to use a flashlight to see it. Look for a small glass tube with a small flame at the end. This is the pilot light.
Step 4: Light the Pilot Light
To light the pilot light, you’ll need to use a pilot light match or a lighter. Hold the match or lighter to the pilot light assembly, and press the igniter button (usually a small button or lever). The pilot light should light up. If it doesn’t, you may need to adjust the pilot light assembly or clean it out.
Step 5: Adjust the Pilot Light
Once the pilot light is lit, you may need to adjust it to ensure it’s burning properly. Check the pilot light to make sure it’s burning steadily and not too high or too low. If it’s not burning properly, you may need to adjust the pilot light assembly or clean it out.
Step 6: Turn On the Gas Supply
Once the pilot light is lit and adjusted, you can turn on the gas supply. Turn the gas valve counterclockwise to turn on the gas supply. You should hear the gas flowing into the furnace.
Step 7: Test the Furnace
To test the furnace, turn on the thermostat and set it to a temperature that’s higher than the current temperature. Wait for the furnace to kick in and start heating your home. If the furnace doesn’t kick in, you may need to check the pilot light or the gas supply.
Troubleshooting Tips
If you’re having trouble turning on the pilot light, here are some troubleshooting tips:
- Check the gas supply to make sure it’s turned on
- Check the pilot light assembly to make sure it’s clean and free of debris
- Check the igniter button to make sure it’s functioning properly
- Check the pilot light to make sure it’s burning properly
- If none of the above steps work, you may need to call a professional HVAC technician to help you diagnose and fix the issue.
Conclusion
Turning on the pilot light on your furnace is a relatively simple process that requires some basic steps and precautions. By following the steps outlined in this article, you should be able to turn on the pilot light and get your furnace working properly. Remember to always follow safety precautions when working with gas appliances, and if you’re unsure about any part of the process, it’s always best to call a professional HVAC technician for assistance.
Table: Common Furnace Problems and Solutions
| Problem | Solution |
|---|---|
| Pilot light won’t light | Check gas supply, pilot light assembly, and igniter button |
| Pilot light is burning too high or too low | Adjust pilot light assembly or clean it out |
| Furnace won’t turn on | Check gas supply, pilot light, and thermostat |
| Furnace is making strange noises | Check for loose screws or damaged parts |
| Furnace is not producing heat | Check thermostat, gas supply, and pilot light |
Bullets: Additional Tips and Precautions
• Always follow safety precautions when working with gas appliances
• Make sure you have a manual for your specific furnace model
• Keep the pilot light assembly clean and free of debris
• Use a flashlight to see the pilot light assembly
• Be careful not to touch any electrical components while working on the furnace
• If you’re unsure about any part of the process, call a professional HVAC technician for assistance
