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Troubleshooting Tips: How to Fix Your Furnace's Pilot Light Problem
Although heating equipment is now more advanced and efficient than it has ever been, it can still malfunction and cause disruption. The pilot light, a feature of most furnaces, is the ignition source for the gas that powers the system. When the pilot light fails to stay lit, it’s an obvious problem that needs to be addressed.
Before you attempt any repairs on your furnace, make sure that the gas is shut off. This provides additional safety and makes sure that no further damage is done. After the gas is off, you can consider the three main culprits behind a pilot light that won’t remain lit.
Broken Thermocouple
The thermocouple is the security device that monitors the temperature of the gas flame and shuts it off if it gets too low. If the thermocouple is the problem, it can easily be replaced. However, it’s worth consulting a professional before attempting this kind of work.
To replace a thermocouple, you will need some special tools, so if you’ve never done anything with a pilot light before, it could be worth getting someone with the knowledge and gear to do the job for you.
Clogged Pilot Tube
If the pilot tube clogs, it won’t be able to produce the gas necessary to keep the light lit. This can also occur in the main burner tube – if it’s clogged, it will also need to be cleared. For this job, you will need a brush to manually clean out the tube and remove any obstruction or build-up.
Once this is done, turn the gas back on, realign the pilot light, and re-light it. If your furnace is getting old, it’s likely that this will become a recurring problem, so keep an eye on it.
Dirty Pilot Orifice
The pilot orifice is the tiny opening on the pilot light at the end of the pilot tube. This is especially sensitive to build-up, and if enough dirt collects, it won’t be able to produce sufficient gas to keep the light lit.
To clean the orifice, use a stiff brush and make sure that the opening is clear. If this doesn’t work, you can unscrew the pilot orifice, soak it in vinegar and water, and gently clean it with a wire brush. Once this is done, your pilot should be working correctly.
When troubleshooting your furnace, it’s important to follow the right order of operations. If a problem crops up that you’re not sure how to solve, consult an expert rather than attempting to repair it yourself.
If you wish to read more information about Furnace Pilot Light Won't Stay Lit, click here for more advice or contact a local reliable appliance repair at (866) 516-1222.
Furnace Pilot Light Won't Stay Lit
It is important to service your furnace regularly to help ensure it runs smoothly and efficiently.u000aUnfortunately, furnaces can often experience problems, such as the pilot light won't stay lit (the flame going out shortly after being lit). Here are manufacturer recommendations and local appliance or HVAC technician's recommendations on preventive action to avoid furnace pilot light won't stay lit issues:
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Clean the Furnace:
Dust and debris can accumulate and cause the flame to burn improperly. Cleaning the furnace regularly can help avoid clogs and chaos. -
Check the Flame Sensor:
A faulty flame sensor can cause the gas valve to cut off the flow of gas too soon, resulting in the pilot light going out. -
Monitor the Gas Pressure:
Low gas pressure can cause the pilot light to go out frequently. Make sure the gas pressure is within the manufacturer's specifications. -
Inspect the Fittings:
The fittings connected to the furnace may be loose. Make sure all fittings and connections are secure. -
Make Sure the Pilot is Lit:
Sometimes a faulty pilot light is the problem. Check the pilot light and make sure it is lit and working properly. -
Adjust the Thermocouple:
The thermocouple is responsible for keeping the gas valve open. Make sure it is in the proper position and adjusted properly to ensure the pilot stays lit. -
Replace Malfunctioning Pipes:
Pipes can become blocked, corroded, or kinked and will cause the furnace to malfunction. Replace any malfunctioning pipes as soon as possible.
If you are still experiencing a pilot light issue, it is best to contact a professional HVAC technician to solve the issue. They can diagnose the issue and repair it safely. Taking preventive action can help avoid furnace pilot light won't stay lit issues and keep your home safe and comfortable.
Repairing a Furnace Pilot Light in San Diego
When a furnace pilot light won't stay lit, a qualified appliance repair technician may need to be called. The average repair cost for this issue in San Diego will depend on the type of furnace and parts that may need to be replaced.
For a minimum repair or installation cost, the total usually ranges from $105 to $375 for labor and materials in San Diego. However, for a more complex repair or installation, the cost could increase up to $675 or more.
Moreover, certain parts may need to be replaced while repairing a furnace pilot light. Parts commonly replaced in this situation include a bad thermocouple, pilot orifice, gas valve and ignitor. These parts may range in cost depending on the specific furnace model, but are generally priced between $30 and $300.
A competent technician is likely to be able to accurately assess the issue and provide a comprehensive quote for the parts being replaced as well as the labor involved. The repair costs in San Diego may depend on the technician or company's experience level.
For expert advice and professional service, home and business owners in San Diego can call Local Reliable Appliance Repair at (866) 516-1222.
Furnace Pilot Light Won't Stay Lit: Goodbye Frustrating HVAC Repairs
Are you dealing with a furnace pilot light that won't stay lit? Nothing can be more frustrating than an uncooperative furnace in your home. It always seems to be a complex issue that requires more than the basic fixes. Contact local Reliable Appliance Repair at tel:(866) 516-1222 and they can get you squared away quickly.
Reliable provides certified experts with a minimum of five years experience in the HVAC and appliance repair field. As a reliable service provider, Reliable ensures certified technicians who are dedicated to customer satisfaction. Plus, with their fair and affordable pricing, you can trust that you are getting the best service for your buck.
Reliable offers same-day repair services for appliances and HVAC systems. As a family-owned and local company, they are fully licensed, insured, and bonded. Show your support for a local business and receive a $25 off labor as a first-time customer.
Don't let another day go by struggling with an uncooperative pilot light on your furnace! With prompt and reliable services from Reliable Appliance Repair, say goodbye to frustrating appliance repairs. Contact Reliable today and get your furnace up and running in no time.
FAQ on Troubleshooting Tips: How to Fix Your Furnace's Pilot Light Problem and Furnace Pilot Light Won't Stay Lit
What is a pilot light?
A pilot light is a small, constant flame used to ignite a larger burner. It is typically found on natural gas furnaces and can be lit with a match or lighter.
How do I light the pilot light?
To light the pilot light, locate the access door on your furnace and look for the pilot light assembly. (This will be a small tube or hole connected to a gas valve.) Use a match or lighter to ignite the gas and then turn the knob to “on” or “off”.
What should I do if the pilot light won't stay lit?
Sometimes, the pilot light may not stay lit due to airflow problems or an interruption in the flywheel. The best option is to check the venting and make sure that no debris or blockage is preventing air flow. Also, check the flywheel to make sure it is spinning properly.
If these steps don’t help, it may be time to call a professional. Local Reliable Appliance Repair can help troubleshoot and fix your pilot light issue. You can reach them at (866) 516-1222.