The pilot light is a small gas flame that stays lit all the time. … When the thermocouple senses a lit pilot, it leaves the main gas valve open. If the pilot light is out, or isn’t burning hot enough, it closes the valve, cutting off gas flow so it won’t build up inside your house.
The pilot light is a small gas flame that stays lit all the time. … When the thermocouple senses a lit pilot, it leaves the main gas valve open. If the pilot light is out, or isn’t burning hot enough, it closes the valve, cutting off gas flow so it won’t build up inside your house.
Beside this, Is it dangerous if the pilot light goes out on furnace?
Can a Pilot Light Outage Be Dangerous? The worry here is that when a pilot goes out, the gas valve that supplies the fuel for the pilot flame could still be pumping gas. This can mean a buildup of gas, and when the pilot is relit or relights itself it could result in a very serious explosion.
Likewise, Will a furnace run without a pilot light?
Most furnaces with electronic ignition have a device called a hot surface igniter. … The difference is that the flame is only lit (by an electronic spark) when your furnace is ready for a heating cycle. When the pilot light is not needed, it is completely off, saving you money on gas.
Also, Is it bad if the pilot light goes out?
If the pilot light goes out for any reason, the current stops, the valve closes, thus preventing any gas from leaking.
Can you get carbon monoxide poisoning from a pilot light?
A yellow or orange pilot light will produce carbon monoxide – an odourless, colourless gas that can fill your home and cause carbon monoxide poisoning. Symptoms of this condition include dizziness, headache, fatigue, nausea, unconsciousness, brain damage and death.
16 Related Question Answers Found
What do you do if the pilot light goes out on your furnace?
– Locate the pilot light assembly, including the gas valve with “On,” “Off,” and “Pilot” settings, and pilot reset button.
– Rotate the valve to the “Off” position, and wait several minutes.
Does a pilot light produce carbon monoxide?
Carbon monoxide is only produced when fuel of any type; oil, gas, wood or coal is burned. … And a pilot light out of adjustment can produce carbon monoxide gas. The amount produced by even a badly maladjusted pilot is small because the flame size is also small.
How much carbon monoxide does a pilot light produce?
Even in the winter, the appliance may be located in a utility room or other area that doesn’t require heating. Also, a typical pilot light can generate 450 pounds of carbon dioxide – a greenhouse gas — over a six-month period.
What happens if your furnace doesn’t have a pilot light?
It uses a small flame to ignite the burners just like a conventional pilot light. The difference is that the flame is only lit (by an electronic spark) when your furnace is ready for a heating cycle. When the pilot light is not needed, it is completely off, saving you money on gas.
What do you do when your gas pilot light goes out?
– Turn off your appliance at the power switch or thermostat.
– Find the gas valve control knob and turn it to select “pilot.”
– If pilot light controls are sticky, do not apply force or use oil. …
– Press the red button while simultaneously holding a match to the pilot burner.
How much does it cost to relight a pilot light?
Most service providers will charge a standard fee per visit that typically covers the cost to relight a gas water heater. This service call price can range from $80 to $100.
Is it safe to keep pilot light on gas fireplace?
Leaving the gas on keeps this compound moving out of the tubes. Keeping the pilot light on will also keep moisture out of the unit and in turn, help prevent corrosion. … As you can see, it’s probably best in most cases to extinguish the pilot light in your gas fireplace during the months when you don’t need heat.
How do you relight a gas pilot light?
Relight the pilot light. Turn the knob to “Pilot,” and let gas to flow to the pilot. Light a lighter or match, then push in the reset button. Hold your flame to the pilot light’s opening. Keep the reset switch depressed until the pilot light is burning steadily.
Is pilot light safe to leave?
Generally speaking, it is safe to leave your continuous pilot light on at all times, assuming it stays lit (more on this in a moment). While it does cost more to keep your pilot light on in between uses, it can actually have some benefits to your system.
How do I turn the pilot light back on?
– Find the pilot light assembly and its reset switch. The furnace’s pilot light is usually positioned at the bottom of the unit by a knob. …
– Set the reset switch to off. Turn the knob to the “Off” setting. …
– Wait a moment. …
– Relight the pilot light. …
– Observe the furnace.
How do you relight a furnace pilot light?
– Find the pilot light assembly and its reset switch. The furnace’s pilot light is usually positioned at the bottom of the unit by a knob. …
– Set the reset switch to off. Turn the knob to the “Off” setting. …
– Wait a moment. …
– Relight the pilot light. …
– Observe the furnace.
Can’t find the pilot light on my furnace?
If you do not see a flame, you may need to light your pilot. To light the pilot, turn the control valve on the pilot valve body to the “OFF” position. Wait at least 10 minutes to allow any residual gas in the system to dissipate. Once this has been done, turn the control valve to the “PILOT” setting.
Last Updated: 15 days ago – Co-authors : 7 – Users : 6
