At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.
The piolet light will not light at all. Not at all. Pressing the red button and following instructions. furnace is three years old. Could this be the thermocouple?
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
You should be able to light a pilot with a lighter or match if the built-in igniter won't do it.
Make sure you set the ON/PILOT/OFF button to the PILOT setting, push in on the button while lighting the pilot light (flame), and keep holding the button down for about 20-30 seconds. Then the pilot flame should stay lit.
You may have a plugged orifice in the pilot tube assy. If you have any way of getting to the orifice with compressed air, and blow back, it may dislodge it, if it is plugged. If possible, carefully remove pilot tube at valve end first, so that if it is debris in there, it blows clean of the tube, so it won't clog again. Otherwise you'll have to remove complete assy. Another thing to try as well, is to shut valve off, loosen fitting at valve for pilot tube, AND MAKING SURE NO FLAME OR SPARK ANYWHERE IN THE AREA, take a spray bottle with dish soap and water mixed (bubble tester) and then spray at pilot fitting when it is loose, and push pilot, to see if any bubbles appear, indicating gas flow. If no flow there, then I'd get a new gas valve.
There is a thermo coupler that shuts the gass off if it is ba. It is locacted just in front of the pilot flame It has to sense the pilot to let the gss through. It is an easy fix and inexpensive.
You must first check to see if your pilot flame is good. If it is too weak, or not impinging properly on the thermopile, it will not stay lit. If the pilot flame is ok, the problem could be that the thermopile is weak. using a millivolt meter, test the voltage across the thermopile while the pilot is lit (you may need someone to hold the button down while you do this). You will also need to disconnect the thermopile's leads from the control while you do this. You should get about 750 millivolts across the thermopile while the flame is on it (let it heat for a while to stabilize). If your reading is too low, your thermopile may be shot and needs to be replaced. That is of course only if your flame is proper. That voltage is needed (or close) to keep the magnet open so it will stay lit when you let the button go.
Make sure there is not a direct draft hiting heater. this wil always blow out flame.
It could be thermo-cuppling. If this is bad,it wont leave gas come in to keep piolet light lite. hope this helps. :)
the thermocouple not only keeps the pilot on but lets the gas valve know its okay to open on a call for heat, remove your thermocouple and clean it with a fine grit sandpaper and if this doesn't work replace it all together.
After you hearthe click from the ignitor your piolet will light. the flame sensor (mounted next to the piolet (tip in the flame) ) will sence the heat from the piolet sending a milivolt siginal back to the ignation board. once the board knows there is a piolet and the system is safe the main valve will open igniting the burner trays.
Change The Thermostat Cause If Your Getting Gas But The Water Heater Doesn't Detect The Heat It Will Close The Valve. When Lighting You Hold The Button Down For About 30 seconds so the thermostat will detect flame and stay lit. Check To Make Sure The Thermostat Is Where It Should Be. Heres A Picture Of What It Will Look Like.
You Can Replace Them If Need Be Will Be Available At Sears Or Home Depot. Also They May Sell Them At other Local Hard Ware Stores.
Happy Fixing And Thanks For Using Fixya.com Sincerely, Michael Scott
×