Troubleshooting Tips and Solutions
If your furnace isn’t heating your home properly, a common culprit could be an issue with the pilot light furnace. The pilot light plays a crucial role in starting the heating process, but it can sometimes go out, causing the furnace to stop working. If you’re experiencing problems, don’t worry—Family Heating and Cooling is here to help with expert furnace repair services in Dartmouth, Berkley, Acushnet, Dighton, and Assonet. In this blog, we’ll explore how to troubleshoot and fix a pilot light furnace issue.
Why is My Pilot Light Out?
Before diving into how to fix a pilot light furnace, it’s important to understand why the pilot light might go out in the first place. There are several reasons for this issue:
- Thermocouple Problems: The thermocouple is responsible for detecting the heat from the pilot light. If it’s malfunctioning or dirty, it may shut off the gas supply to the furnace, causing the pilot light to go out.
- Clogged Pilot Tube: Dirt or debris can clog the pilot tube, preventing the flow of gas and causing the pilot light to extinguish.
- Gas Supply Issues: If there is a disruption in the gas supply to the furnace, the pilot light may not stay lit. This could be due to a closed gas valve, a problem with the gas line, or issues with the gas meter.
- Drafts: Sometimes, strong drafts can blow out the pilot light, especially if it’s located in an area that’s not sealed properly.
Troubleshooting Your Pilot Light Furnace
If you notice your pilot light furnace isn’t staying lit, follow these steps to troubleshoot the problem:
- Turn Off the Gas: Always start by turning off the gas supply to the furnace before you attempt any repairs. This will ensure your safety throughout the process.
- Locate the Pilot Light: The pilot light is usually located near the bottom of your furnace. Look for a small flame, typically blue in color. If the light is out, you’ll need to relight it.
- Check the Thermocouple: If your pilot light continues to go out, the thermocouple may be dirty or damaged. This is one of the most common reasons for a pilot light furnace issue. Clean or replace the thermocouple to restore proper functionality.
- Clean the Pilot Tube: Ensure that the pilot tube is free from any dirt or debris. If it’s clogged, carefully clean it with compressed air or a small brush to allow proper gas flow.
- Relight the Pilot Light: Once you’ve checked the thermocouple and cleaned the pilot tube, it’s time to relight the pilot light. Follow the instructions on your furnace’s user manual for this process. If the light stays lit, you’ve successfully resolved the issue.
When to Call a Professional for Pilot Light Furnace Repair
If you’ve gone through these troubleshooting steps and your pilot light furnace still isn’t working, it may be time to call a professional. A certified HVAC technician can inspect your furnace and ensure that the gas flow, thermocouple, and other components are working properly. At Family Heating and Cooling, we offer reliable furnace repair services to ensure your home stays warm.
Contact us today for furnace repair services in New Bedford, Fall River, Taunton, Dartmouth, Somerset, and Fairhaven. Our experienced technicians are ready to help with any furnace issues, from pilot light problems to full furnace installations.
Trust Family Heating and Cooling for Your Furnace Repair Needs
Dealing with a pilot light furnace issue can be frustrating, but with the right troubleshooting steps, you can often fix the problem yourself. If the issue persists, don’t hesitate to contact Family Heating and Cooling. Our expert technicians are trained to handle all types of furnace repairs and installations, ensuring that your home stays comfortable year-round.
Call Family Heating and Cooling today for professional furnace repair and maintenance in Westport, Raynham, and surrounding areas!
FAQs
Is it common for a pilot light to go out on a furnace?
Yes, it’s not uncommon for a pilot light to go out due to factors like drafts, dirt buildup, or a malfunctioning thermocouple. While it can happen occasionally, if the pilot light continues to go out, it’s a good idea to have your furnace checked to prevent further issues.
How much does it cost to relight a pilot light?
Relighting a pilot light is usually inexpensive, especially if you’re able to do it yourself. However, if the problem persists, such as with a faulty thermocouple or gas valve, repairs may cost between $100 and $300, depending on the issue.
What year did furnaces stop using pilot lights?
Many furnaces stopped using pilot lights in the early 1990s, transitioning to more energy-efficient electronic ignition systems. These systems are more reliable and eliminate the need for a constantly lit pilot light.
Will a furnace run without a pilot light?
No, a furnace cannot operate without a pilot light or electronic ignition. The pilot light is essential for igniting the burners and producing heat. If the light goes out, the furnace will not function properly.
Should I worry if the pilot light goes out?
It’s normal for a pilot light to go out occasionally, but frequent occurrences could indicate a bigger issue, such as a faulty thermocouple or blocked pilot tube. If this happens regularly, it’s best to have your furnace inspected to avoid further damage.
