How to Start Pilot Light on Furnace: A Step-by-Step Guide
Contents
Introduction
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 components of your furnace is the pilot light, which ignites the burner to produce heat. However, if the pilot light goes out, your furnace won’t work, and you’ll be left without heat. In this article, we’ll provide a step-by-step guide on how to start the pilot light on your furnace.
Why is the Pilot Light Important?
The pilot light is a small flame that ignites the burner in your furnace, which then produces heat. It’s essential to have a functioning pilot light to ensure your furnace operates safely and efficiently. Here are some reasons why the pilot light is crucial:
• Safety: The pilot light helps to prevent carbon monoxide buildup in your home by ensuring the furnace operates correctly.
• Efficiency: A functioning pilot light ensures your furnace operates at its optimal efficiency, which can help reduce energy bills.
• Reliability: A pilot light that’s not functioning can cause your furnace to malfunction, leading to costly repairs.
How to Start the Pilot Light on Your Furnace
Starting the pilot light on your furnace may seem daunting, but it’s a relatively simple process. Here’s a step-by-step guide to help you get started:
Step 1: Locate the Pilot Light
Find the pilot light on your furnace. It’s usually located near the burner area and is marked with a small label or icon. Make sure you have a flashlight handy to illuminate the area if necessary.
Step 2: Turn Off the Power
Turn off the power to your furnace at the circuit breaker or fuse box. This will ensure your safety while working on the pilot light.
Step 3: Remove the Pilot Light Assembly
You’ll need to remove the pilot light assembly to access the pilot light. This may involve removing a screw or clip holding the assembly in place. Consult your furnace’s user manual if you’re unsure how to do this.
Step 4: Clean the Pilot Light
Use a soft cloth or brush to clean the pilot light and surrounding area. This will help ensure the pilot light ignites correctly.
Step 5: Light the Pilot Light
Hold a lit match or lighter near the pilot light orifice (the small hole where the pilot light comes out). Gently blow out the match or lighter, and the pilot light should ignite.
Step 6: Adjust the Pilot Light
Use the pilot light adjustment screw or clip to adjust the pilot light’s flame height. The flame should be about ¼ inch high.
Step 7: Replace the Pilot Light Assembly
Put the pilot light assembly back in place, making sure it’s securely fastened.
Step 8: Turn On the Power
Turn the power back on at the circuit breaker or fuse box.
Step 9: Test the Pilot Light
Turn the thermostat to the "on" position and check that the pilot light is burning steadily. If it’s not, you may need to repeat the process.
Troubleshooting Common Issues
If you’re having trouble starting the pilot light, here are some common issues to troubleshoot:
• Pilot Light Won’t Ignite: Check the pilot light orifice for blockages or debris. Clean the area and try again.
• Pilot Light Flickers or Goes Out: Check the pilot light adjustment screw or clip to ensure it’s set correctly. Also, check the gas supply line for leaks or blockages.
• Pilot Light Won’t Stay Lit: Check the pilot light assembly for proper installation. Make sure it’s securely fastened and not loose.
Preventative Maintenance
To ensure your pilot light remains functioning properly, perform the following preventative maintenance tasks:
• Clean the Pilot Light Assembly: Clean the pilot light assembly every 6-12 months to prevent blockages and debris buildup.
• Check the Gas Supply Line: Inspect the gas supply line for leaks or blockages every 6-12 months.
• Replace the Pilot Light: Replace the pilot light every 5-10 years or as recommended by the manufacturer.
Conclusion
Starting the pilot light on your furnace may seem intimidating, but with these step-by-step instructions, you’ll be able to do it with ease. Remember to always follow safety precautions and consult your furnace’s user manual if you’re unsure about any part of the process. By performing regular preventative maintenance, you’ll ensure your pilot light remains functioning properly, keeping your home warm and cozy throughout the winter months.
