In case your furnace has a pilot mild, chances are you’ll must relight it infrequently. This can be a comparatively easy job that you are able to do your self. Nonetheless, you will need to comply with the steps rigorously to keep away from any accidents.
Earlier than you begin, make it possible for the furnace is turned off. You also needs to open a window or door to make sure that there may be loads of air flow. Then, find the pilot mild meeting. That is often a small, metallic tube with a flame burning inside. There will likely be a knob or lever that you should utilize to show the gasoline on and off.
Upon getting positioned the pilot mild meeting, you might want to flip the gasoline on. To do that, flip the knob or lever clockwise till you hear a click on. You might also must press a button to ignite the flame. As soon as the flame is lit, you’ll be able to regulate the knob or lever to regulate the dimensions of the flame.
Figuring out the Pilot Gentle
Finding the pilot mild in your furnace is crucial earlier than trying to mild it. Here is an in depth information that can assist you establish the pilot mild:
- Find the Furnace: The furnace is usually positioned within the basement, utility room, or attic. It is often a big metallic field with pipes and wires connected.
- Entry the Burner Meeting: Open the entry panel or door on the furnace to reveal the burner meeting. That is the place the pilot mild is usually positioned.
- Determine the Pilot Gentle: The pilot mild is often a small, flame-like burner on the base of the burner meeting. It might be positioned subsequent to a gasoline valve or igniter swap.
- Distinguish from Different Flames: If you happen to see a number of flames within the burner meeting, be sure to establish the proper one. The pilot mild is usually the smallest and most regular flame.
- Verify for a “P” Marking: Some pilot lights have a “P” image or marking etched on them to assist establish them simply.
| Search for a small, blue flame. |
| Verify the situation close to a gasoline valve or igniter swap. |
| Distinguish from bigger, flickering flames. |
| Verify for a “P” marking on the pilot mild. |
Finding the Fuel Valve
To find the gasoline valve to your furnace, comply with these steps:
-
Discover the furnace.
The furnace is often positioned in a basement, attic, or utility closet. It’s a massive metallic field with a blower fan and a burner. -
Search for the gasoline line.
The gasoline line is a metallic pipe that runs to the furnace. It will likely be related to a valve on the facet of the furnace. -
Determine the gasoline valve.
The gasoline valve is a small, brass-colored valve that’s positioned on the gasoline line. It would have a lever or a deal with that you should utilize to show it on and off.
| Kind of Fuel Valve | Location |
|---|---|
| Guide Fuel Valve | On the gasoline line, close to the furnace |
| Computerized Fuel Valve | Contained in the furnace, close to the burner |
Turning Off the Fuel Provide
Earlier than you start working in your furnace, it is important to show off the gasoline provide. It will stop any gasoline from leaking out and doubtlessly inflicting a fireplace or explosion.
To show off the gasoline provide, comply with these steps:
- Find the gasoline valve. It is sometimes positioned close to the furnace or on the gasoline line main into the furnace.
- Flip the gasoline valve to the “off” place. That is often finished by turning the valve clockwise.
- Verify the gasoline line for any leaks. To do that, apply a soapy water resolution to the gasoline line. If you happen to see any bubbles forming, there is a leak. Restore the leak earlier than continuing.
As soon as you have turned off the gasoline provide, you’ll be able to safely proceed with lighting the pilot in your furnace.
| Fuel Valve Place | Description |
|---|---|
| Open | Permits gasoline to move by the valve |
| Closed | Prevents gasoline from flowing by the valve |
Lighting the Pilot with a Match
To mild the pilot in your furnace with a match, comply with these steps:
-
Collect your supplies.
You will have a lighter or match, a long-handled lighter or match holder, and a screwdriver (non-compulsory).
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Find the pilot mild meeting.
The pilot mild meeting is often positioned on the underside of the furnace. It would have a small, spherical window and a gasoline valve.
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Flip off the gasoline provide.
Find the gasoline valve on the gasoline line resulting in the furnace. Flip the valve clockwise to show off the gasoline provide.
-
Gentle the pilot mild.
-
Utilizing a long-handled lighter or match holder, mild a match or lighter.
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Maintain the flame close to the pilot mild meeting.
The pilot mild ought to ignite inside just a few seconds.
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If the pilot mild doesn’t ignite, repeat steps 4a and 4b.
If the pilot mild nonetheless doesn’t ignite, chances are you’ll want to make use of a screwdriver to regulate the gasoline valve. Flip the valve counterclockwise barely to extend the gasoline move.
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Activate the gasoline provide.
As soon as the pilot mild is lit, flip the gasoline valve counterclockwise to activate the gasoline provide.
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Modify the pilot mild flame.
The pilot mild flame ought to be about 1/2 inch lengthy. If the flame is simply too lengthy, it could trigger the furnace to overheat. If the flame is simply too quick, it could exit.
-
Reassemble the furnace.
As soon as the pilot mild is lit and adjusted, reassemble the furnace by closing the entry panel.
Lighting the Pilot with an Digital Igniter
In case your furnace has an digital igniter, lighting the pilot is a comparatively easy course of. Listed below are the steps you might want to comply with:
1. Flip Off Fuel Provide
Earlier than you begin, flip off the gasoline provide to the furnace. That is often finished by turning a valve positioned on the gasoline line.
2. Discover the Pilot Meeting
The pilot meeting is usually positioned close to the underside of the furnace. It would have a small, spherical window by which you’ll see the pilot flame.
3. Flip the Igniter Swap to “On”
Find the igniter swap on the furnace. It would often be a small, purple or black button. Flip the swap to the “On” place.
4. Press and Maintain the Reset Button
As soon as the igniter swap is turned on, press and maintain the reset button. This button is often positioned close to the igniter swap. Maintain the button for about 30 seconds.
5. Observe the Pilot Flame
After about 30 seconds, you need to see the pilot flame ignite. If the flame doesn’t ignite, wait a couple of minutes and check out once more. If the flame nonetheless doesn’t ignite, there could also be an issue with the igniter or the gasoline provide. Contact a professional technician for help.
As soon as the pilot flame is ignited, launch the reset button. The flame ought to stay lit, and the furnace ought to begin heating.
Here’s a desk summarizing the steps for lighting the pilot with an digital igniter:
| Step | Motion |
|---|---|
| 1 | Flip off gasoline provide. |
| 2 | Discover the pilot meeting. |
| 3 | Flip the igniter swap to “On”. |
| 4 | Press and maintain the reset button for 30 seconds. |
| 5 | Observe the pilot flame. |
Adjusting the Pilot Flame
As soon as you have efficiently lit the pilot flame, it is vital to regulate it for optimum efficiency. Listed below are the steps to take action:
1. Flip On the Fuel Valve
Find the gasoline valve on the furnace and switch it on by turning it counterclockwise. You must hear a clicking sound because the gasoline flows into the pilot meeting.
2. Gentle the Pilot Flame
Comply with the directions within the earlier part to mild the pilot flame utilizing a long-reach lighter or match. Maintain the flame close to the pilot orifice till the burner lights up.
3. Modify the Pilot Flame
Find the pilot adjustment screw close to the pilot burner. It is sometimes a small screw with a slotted or Phillips head.
4. Use a Screwdriver
Utilizing a screwdriver, gently flip the pilot adjustment screw clockwise or counterclockwise till the pilot flame is roughly 3/4 inches lengthy. That is the optimum flame dimension for many furnaces.
5. Verify the Flame Colour
The pilot flame ought to be blue in colour. A yellow or orange flame signifies incomplete combustion and ought to be adjusted till it burns blue.
6. Observe the Flame Stability
The pilot flame ought to be secure and steady. If it sparkles or goes out intermittently, it could point out a gasoline provide problem or different issues with the furnace. On this case, it is best to name a professional technician for inspection and restore.
| Pilot Flame Colour | Indication |
|---|---|
| Blue | Optimum combustion |
| Yellow/Orange | Incomplete combustion, regulate flame |
Relighting a Extinguished Pilot
In case your furnace’s pilot mild has gone out, you’ll be able to relight it your self by following these steps:
1. Flip off the gasoline provide to the furnace.
2. Wait 5 minutes for the gasoline to dissipate.
3. Find the pilot mild meeting.
4. Push within the reset button.
5. Maintain down the ignition button and light-weight the pilot mild with a match or lighter.
6. Launch the ignition button and maintain the reset button for 30 seconds.
7. Activate the gasoline provide to the furnace.
If the pilot mild stays lit, your furnace is able to use. If the pilot mild goes out once more, there could also be an issue with the furnace that must be repaired by a professional technician.
| Potential Causes of Pilot Gentle Extinguishment | Options |
|---|---|
|
Clogged or soiled pilot mild orifice |
Clear the orifice with a small brush or wire. |
|
Defective thermocouple or thermopile |
Substitute the thermocouple or thermopile. |
|
Blocked gasoline line |
Clear the blockage from the gasoline line. |
The way to Gentle Pilot on Furnace
1. **Find the pilot mild meeting.** It’s often positioned close to the underside of the furnace.
2. **Flip off the gasoline provide to the furnace.** That is often finished by turning a valve positioned close to the gasoline meter.
3. **Wait a couple of minutes for the gasoline to dissipate.** It will assist to stop an explosion.
4. **Use a protracted lighter or match to mild the pilot mild.** Maintain the flame close to the pilot mild meeting and activate the gasoline provide.
5. **Maintain the flame on the pilot mild for about 30 seconds.** It will permit the pilot mild to ignite and keep lit.
6. **Activate the furnace.** The furnace ought to now begin to warmth up.
Troubleshooting Frequent Pilot Gentle Points
8. The pilot mild will not keep lit.
**Potential causes:**
- The thermocouple is soiled or broken.
- The gasoline provide shouldn’t be turned on all the best way.
- The pilot mild meeting shouldn’t be correctly adjusted.
Options:
- Clear or substitute the thermocouple.
- Activate the gasoline provide all the best way.
- Modify the pilot mild meeting in line with the producer’s directions.
In case you are having hassle lighting the pilot mild in your furnace, you will need to name a professional technician. A technician can diagnose the issue and make it possible for your furnace is working safely.
Security Precautions for Lighting a Pilot Gentle
Earlier than trying to mild a pilot mild, make sure you comply with these essential security precautions to attenuate dangers:
1. Verify for Fuel Leaks
Previous to igniting the pilot mild, examine all gasoline strains and connections for any leaks. Use a soapy water resolution and apply it to the suspected areas. Bubbles point out a leak, requiring quick restore by a professional technician.
2. Clear Obstructions
Confirm that the pilot meeting and its environment are free from particles or blockages. Guarantee there’s correct airflow to facilitate ignition.
3. Ventilate the Space
Open home windows and doorways to make sure satisfactory air flow in the course of the lighting course of. This prevents gasoline accumulation and potential hazards.
4. Extinguish Flames
Guarantee there are not any open flames or smoking supplies close to the pilot mild space. Exterminate any potential sources of ignition.
5. Follow Warning
By no means try to mild a pilot mild in case you are inexperienced or have any doubts. Search help from a professional technician.
6. Defend Your self
Put on applicable security gear equivalent to gloves and security glasses to guard in opposition to potential sparks or scorching surfaces.
7. Comply with Producer’s Directions
Confer with the producer’s directions for particular procedures on lighting the pilot mild to your explicit furnace mannequin.
8. Use the Appropriate Instruments
Make use of the suitable instruments for igniting the pilot mild, equivalent to a long-reach lighter or a spark igniter.
9. Lighting the Pilot Gentle
Comply with these detailed steps to securely mild the pilot mild:
- Find the gasoline management valve and switch it to the “Off” place.
- Find the pilot meeting and the ignition button.
- Depress the ignition button and maintain it whereas concurrently opening the gasoline management valve barely.
- Observe the pilot mild by the viewing window and make sure if it ignites.
- Maintain the ignition button depressed for about 30 seconds to permit the thermopile to warmth up.
- Launch the ignition button and examine if the pilot mild stays lit.
- If the pilot mild extinguishes after releasing the ignition button, rigorously repeat steps 4-6.
- If unsuccessful after a number of makes an attempt, contact a professional technician for help.
- As soon as the pilot mild is lit, regulate the gasoline management valve to the specified flame top.
Keep in mind to comply with these security precautions and lighting directions diligently to attenuate dangers and make sure the protected and environment friendly operation of your furnace.
Examine and Clear
Repeatedly examine the pilot meeting for any dust, particles, or corrosion. Clear the thermocouple and pilot tube utilizing a delicate brush or compressed air. This helps guarantee correct gasoline move and ignition.
Verify Fuel Stress
Utilizing a manometer, measure the gasoline strain on the pilot mild. It ought to be inside the specified vary to your furnace. If the strain is simply too low or excessive, regulate it accordingly to make sure optimum flame stability.
Clear Obstructions
Make sure that there are not any obstructions blocking the air consumption or exhaust vents of the furnace. Clear any particles or mud which will hinder correct air circulation and stop the pilot mild from staying lit.
Keep Correct Airflow
Satisfactory airflow is essential for a secure pilot mild. Examine and clear the blower motor and filter to make sure they’re functioning correctly and offering ample air circulation all through the system.
Tighten Connections
Over time, connections can develop into unfastened, inflicting gasoline leaks and interfering with the pilot mild. Tighten all gasoline line connections, together with these on the pilot meeting, gasoline valve, and thermocouple.
Substitute Thermocouple
The thermocouple generates a small electrical present that retains the gasoline valve open. If the thermocouple fails, the gasoline valve is not going to open, and the pilot mild will exit. Substitute the thermocouple if it turns into defective.
Modify Pilot Flame
The pilot flame ought to be a small, regular blue flame. If the flame is simply too massive, it will probably overheat the thermocouple, inflicting it to fail. If the flame is simply too small, it could not generate sufficient present to maintain the gasoline valve open. Modify the pilot flame utilizing the adjustment screw on the gasoline valve.
Examine Warmth Exchanger
A cracked or broken warmth exchanger can launch harmful carbon monoxide into the air. Periodically examine the warmth exchanger for any cracks or leaks, and have it repaired or changed if vital.
Use Accredited Gas
Solely use the kind of gasoline specified within the furnace handbook. Utilizing an incompatible gasoline can injury the pilot meeting and result in combustion issues.
Name a Certified Technician
In case you are uncomfortable performing any of those duties or encounter any difficulties, it’s advisable to contact a professional HVAC technician who can safely and successfully keep your furnace’s pilot mild.
How To Gentle Pilot On Furnace
In case your furnace shouldn’t be working, one of many first issues you need to examine is the pilot mild. The pilot mild is a small flame that ignites the gasoline in your furnace. If the pilot mild shouldn’t be lit, your furnace will be unable to supply warmth.
To mild the pilot mild, you have to a protracted match or a lighter. First, find the pilot mild meeting. It’s often positioned on the backside of the furnace. Upon getting discovered the pilot mild meeting, flip the gasoline valve to the "off" place. It will cease the move of gasoline to the pilot mild.
Subsequent, use the lengthy match or lighter to ignite the pilot mild. Maintain the match or lighter as much as the pilot mild and switch the gasoline valve to the "on" place. The pilot mild ought to ignite instantly. If it doesn’t ignite, strive once more.
As soon as the pilot mild is lit, flip the thermostat to the specified temperature. The furnace will now begin to produce warmth.
Folks Additionally Ask
How do I do know if my furnace pilot mild is out?
In case your furnace shouldn’t be producing warmth, the pilot mild could also be out. You may examine the pilot mild by wanting by the sight glass on the furnace. If the pilot mild shouldn’t be lit, it’s going to seem darkish.
Why will not my furnace pilot mild keep lit?
There are just a few the explanation why your furnace pilot mild might not keep lit. One motive is that the thermocouple could also be defective. The thermocouple is a tool that senses the presence of the pilot mild and sends a sign to the gasoline valve. If the thermocouple is defective, it will be unable to ship a sign to the gasoline valve, and the gasoline valve will shut off the move of gasoline to the pilot mild.
One more reason why your furnace pilot mild might not keep lit is that the gasoline strain could also be too low. If the gasoline strain is simply too low, the pilot mild will be unable to remain lit. You may examine the gasoline strain by utilizing a manometer.
Lastly, your furnace pilot mild might not keep lit if the venturi tube is clogged. The venturi tube is a small tube that mixes air with gasoline. If the venturi tube is clogged, the pilot mild will be unable to get sufficient air to remain lit. You may clear the venturi tube by utilizing a small brush.
