Can a Pilot Light Go Out on a Furnace

Airplane pilot lights occasionally go out, which isn't a cause for concern. However, if your airplane pilot light won't relight, or goes out repeatedly, it may point that something is incorrect. In this post, we will cover why your pilot light went out, what information technology might mean, and how to address the problem.

As a homeowner, knowing how to relight your pilot low-cal is a useful skill to have. It isn't difficult, and your furnace may really include instructions (typically printed on the access panel) to guide yous.

Nonetheless, we always suggest leaving furnace repair, installation, and maintenance issues to the professionals . Without the proper training, you could hurt yourself or damage your furnace or your home.

What is the Pilot Calorie-free For?

Older furnaces that run on natural gas are usually equipped with a airplane pilot lite. The pilot calorie-free is a small, blue flame that is used to ignite the natural gas being pumped into the main burner. Whenever your furnace turns on to heat your home gas is released through a valve, where information technology comes in contact with the airplane pilot low-cal and is ignited, producing heat.

The pilot low-cal itself is also fueled using natural gas, which it gets from a small tube in your gas pipage. This tube is fitted with a prophylactic valve (the thermocouple), which stops the catamenia of gas if the pilot light goes out. This prevents gas from building up in your furnace, posing a safety hazard.

Why Would My Pilot Light Get Out?

Your pilot low-cal may leave for several reasons. Some causes tin can be rectified rapidly, while others are a little more involved.

Air Flow Issues

Just like blowing out a candle, a small gust of air tin can blow out your pilot light. If this is the case, you tin can either relight your pilot light or call a professional for assistance. This tin happen if in that location is a strong wind, or if one of your furnace ducts is leaking air.

If your flue or chimney is damaged, wasn't installed properly, or is not sized correctly to match your furnace's needs, information technology can crusade a typhoon or permit current of air into your furnace.

Your Gas Has Been Shut Off

Your airplane pilot lite relies on your natural gas to stay aflame, and then if your gas is shut off, your pilot light will go out. Simply turn your gas back on and either relight your pilot light yourself or call a professional.

Your Furnace Needs a Cleaning

If the pilot orifice (the minor opening in your gas pipe that fuels the pilot light) is dirty, it tin can touch how well your pilot light burns. If your pilot light continues to get out, information technology may exist that it isn't able to get enough fuel to sustain itself. Your airplane pilot light should be bright blue, not cherry or xanthous. A red or yellow flame indicates that your pilot light isn't getting enough fuel.

Cleaning your furnace regularly helps reduce the wear and tear on its components, and tin even assist you lot go on your heating neb down. To go on your furnace running at acme efficiency, you should have a professional in for a maintenance date and duct cleaning at least once per year.

Your Thermocouple is Loose or Faulty

If your pilot light continues to go out, it may bespeak that your thermocouple is either loose or faulty. If this is the instance, your thermocouple will need to either be tightened or replaced.

A Temporary Gas Shortage

The issue may not be with your furnace at all. Loftier natural gas need may stress the supply, leaving a little less to become around. If your furnace isn't able to get enough natural gas, it can cause your pilot light to exit. If the professional person you chosen can't find an upshot with your furnace, contact your utility company and see if the problem is on their end.

How Can I Restart My Pilot Light?

If you don't feel comfortable restarting your pilot light, delight don't hesitate to call an expert for help.

Step 1: Turn off your furnace. Never adjust anything in or on your furnace while information technology's all the same running.

Step 2: Locate your gas valve. Most gas valves take three positions: on, off, and airplane pilot. Turn the knob to the "pilot" position.

Step 3: Concur down the red button. The red push should be located near your gas valve. The reddish push button pushes gas to your pilot light. Depending on what fashion of furnace your airplane pilot light will either be automated or transmission.

Automatic pilot lights can be re-lit using just the red push button, while transmission ones will require an external flame source (such as a long match) as well. If you have a manual pilot lite, hold your match in a higher place the pilot orifice while pressing the red push button.

If you don't have a long-handled match (like the ones designed for lighting barbecues), either use a pair of pliers to hold the match (and go on your hands away from the flame) or call a professional to re-lite your pilot light for y'all.

If your furnace is equipped with a manual airplane pilot low-cal, yous may need to open a small access panel to accomplish it.

Step four: Light the pilot light. For a manual pilot lite, very carefully lite the airplane pilot orifice, taking care to go along the red push pushed downward. Continue to concur the crimson button downward for 60 seconds.

Step 5: Let become of the push button. Carefully let go of the button. Your pilot calorie-free should stay lit. If it doesn't, yous may demand to call in a professional to assess the situation and detect out why it won't stay lit.

Stride half-dozen: Plough your gas dorsum on. Turn the gas valve back to the on position. If you forget to practice this, your pilot low-cal won't stay lit.

Step 7: Turn your furnace back on. If you had to remove or open an access panel to become to your pilot low-cal, make sure yous remember to close it.

When Should I Call a Professional?

When in doubt, you should call a professional. Furnaces can leak unsafe gasses, such as carbon monoxide, into your home if maintenance or repair work isn't washed correctly. Non anybody is a trained furnace repair technician, and that's okay! The experienced team at Mersey Heating & Air conditioning is hither to help y'all navigate your furnace woes 24 hours a 24-hour interval, vii days a week, 365 days a year. Call us today. We're very friendly.

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Source: https://merseyheating.ca/furnace-pilot-lights-you-what-to-do-when-your-pilot-light-goes-out/