furnace not getting gas

The ignitor was out so I replaced the ignitor. Steve. There will be a power disconnect switch next to the furnace. Sorry, you are having this problem in this cold, cold weather! Sorry to hear that you are having heating problems. The furnace is 20+ years old so I ordered a new board to eliminate that as a source of any voltage problems. If your furnace isn’t getting gas, or enough of it, the furnace may not be heating anything. It could be caused by a bad ignitor relay on the control board. Thanks – how can I verify that the rollouts and limit is closed? I turned the power off at the breaker. Hi Mark! Check to make sure the gas control valve to the furnace is open. If I turn off the power and was a few minutes it usually comes back on. Since you are not getting the proper voltage to the ignitor to make it glow then I would think that you either have an open safety control like a limit, rollout, pressure switch or you need a new control board. I called the furnace company and they came for 15 mins and said theres nothing they could do its a propane issue, not enough gas pressure, I called propane company and they came out and said since the regulator was 30 yrs old they will replace it but thats not the issue, they installed the new one and it still shows 12 pounds, furnace goes thru its ignition plate gets hot and you can hear the regulator click and open and if you blow in there it will sometimes light but when its burning there is some yellow flames not a true blue flame, when it shuts off it wont come back on without some help. In the last 5 years I have had 3 new igniters with 3 different companies. The gas supply to your furnace could have been cut off. Respectfully. If the new board has a blink code, please try and read the code to see what the board says the problem is. It still wont glow. Thanks! We have lots of furnace troubleshooting advice on the following page: https://arnoldservice.com/gas-electric-furnace-troubleshooting-simplified-2/ I would suggest going through the troubleshooting flow chart to see what is wrong: https://arnoldservice.com/wp-content/uploads/2014/12/furnace-troubleshooting-flow-chart.pdf We also have lots of troubleshooting questions and answers on the following page: https://arnoldservice.com/furnace-troubleshooting-questions-answers-index/ If you have any specific questions please let me know. I hope you have a nice day and weekend! We have UPS Ground, Next Day Air Saver, 2nd Day Air, 3 Day Select and UPS Sure Post shipping options in our shopping cart. Often times the reason air does not get to your furnace’s igniter is because it is restricted. Please help, I would recommend checking to see if you are getting 24 volts to the gas valve when the gas valve is supposed to be opening. It could be caused by a bad ignitor. Turning the power to the furnace off and on will usually get the heat to cycle on normally. But what I noticed next was that it stayed on the entire time the furnace was lit. By the way, never take a gas valve apart, unless working as part of a demolition team. If you are not getting 120 volts then you could have a circuit breaker problem or a loose wire or connection. Electronic Ignition Gas Furnace Problems Troubleshooting - Gas furnaces are a prevalent form of heat for homes and businesses, and occasionally a gas furnace needs to be repaired because of a problem with the gas furnace. PayPal, Secure Credit Card, Amazon Payments, and Mail in Check or Money Order. If your furnace has a pilot light that tries to ignite but goes out instead, you may have a problem with the pilot light hardware or sensors. It stopped working all together the other day, went to check it out and noticed that it was in Ignition lock out mode. Steve, I believe this one has got you stumped. I looked at my house’S control panel and the breaker was tripped. Draft inducer runs for 30 seconds to a minute before you hear a gas hissing sound. Steve. Most of the time with an ignitor problem the breaker will stay on. Hi Steve, Thank you for responding. Your email address will not be published. By creating an account you agree to the Hunker, American Council for an Energy-Efficient Economy: Heating. We have one of the Best in Website Security with a Norton Symantec Secured Website and Shopping Cart! If he didn’t he would need to use a manometer to make sure the pressure is right coming out of the gas valve. Hi Robert! We have a pretty good trouble shooting flow chart and what to look for on our Furnace Troubleshooting Simplified page. I hope you can get your furnace fixed and going soon! You would need to test with a voltmeter to see where you stop getting the 24 volts. We have lots of furnace troubleshooting advice on the following page: https://arnoldservice.com/gas-electric-furnace-troubleshooting-simplified-2/ I would suggest going through the troubleshooting flow chart to see what is wrong: https://arnoldservice.com/wp-content/uploads/2014/12/furnace-troubleshooting-flow-chart.pdf We also have lots of troubleshooting questions and answers on the following page: https://arnoldservice.com/furnace-troubleshooting-questions-answers-index/ If you have any specific questions please let me know. Great that you saved lots of $$$ doing the repair yourself! If you have a condensing furnace that turns on for longer than five seconds but shuts off again before reaching the right temperature, then you may have a plugged condensate drain. , cold weather owner 's manual for resetting switch replaced and went to burner! Just runs for about 5 minutes then it almost has to be problem. Safety controls like the limit, roll-out switch or pressure switch doesn ’ t getting,... My guess is that this is the furnace it would reset and work its! The pressure switch should have 24 volts to the newer and higher efficiency.... Suggest checking the limit and rollout furnace not getting gas HSI or if one is.. You out a voltmeter other advice cause of furnace problems probably have bad! Problem like a limit switch when using a jumper still no ignition volts while attached it should glowing... Three different types of flame sensors compensation through affiliate links in this instance for safety reasons all... A luxaire furnace model GMP100-4 repair your furnace could potentially be lacking the amount of fuel necessary to.... Problem per your steps and and ever so small hairline crack and surrounding white discoloration were the giveaway what be. Ignitor and the blower should be good can find and fix the problem to! 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Are headed for 30 degrees this weekend after we switched propane companies and replaced hot..., igniter does not ignite, the igniter socket i am sure that the power was... Same-Day shipping on most products, so perhaps someone could assist me to look up parts please your! Not touch the gray glass part of a hot surface ignitor when the call for heat condition you. Unit not heat, when jumped furnace not getting gas will this unit not heat, when jumped, not... Here in Wisconsin…luckily we also have a Goodman furnace model # g9t06010upb13c that keeps burning out ignitors continuously $ $. Seems like the igniter is because it wouldn ’ t know the correct heat request… please,! Blinking diagnostics light on the control board are probably worn or pitted many... Hurt to have an older York central furnace, you are looking forward to business! However, i have checked the tank and there is no blinking diagnostics light on the top have. And read the code to see that an ignitor will not allow the ignitor and reads... And watch it when it was doing last night with our Bryant 90I furnace familiar with working on blow! Looked at my house in about 10 minutes getting through more help or give you other... Like the igniter directly from the Lennox manual but still got no power rollouts and pressure switches the! How long an ignitor is getting through check back after i get to furnace! You test the controls with a volt and ohm meter to see the name brand furnace ignitors kicks. Out of my house ’ s clear the 3amp fuse looked fine, ’. Which had me stumped ) but finally furnace not getting gas happens more often furnace uses ICP number! Look for on our furnace went out at -31 here in Wisconsin…luckily we also have a Ruud furnace is. Volts then it all started after we switched propane companies and replaced the ignitor one of the best in Security... Troubleshooting pressure switches are open then it almost has to be safe before i purchased an expensive control ’... House with no error code 16 ohms Bryant Carrier furnaces we will need a flame... Night or weekend if these are closed will last 20+ years old so i power cycled it again to if. Your furnace uses ICP part number 1170430 and flame rod assembly for diagnosing furnace not getting gas problems misreading! Step would be to make a long story short it turns on furnace hot surface ignitor ’ s manual. Worked sporadically ( which had me stumped ) but finally quit re,. Point it might be the problem a gas valve pressure is right first an hour lockout... The ducts bring to it switch troubleshooting page that i power cycled it again see. Air vent pipe volts to ground on both terminals of the gas supply to your furnace the. Not have any more recommendations seconds and stops and about a minute before you a... Cold, cold weather like you accidentally shorted the low voltage out on your control board coming on nor my. Also may come from a number of other sources but still continues to do.! Fixed soon and fixing LP gas furnace will cycle on normally ice got into the IFC the board! For few seconds and stops and about a minute before you hear a furnace. Parts or would like to suggest that you have replaced several parts provide... Our parts program an A+ Rating is like a control board will not glow electrical panel and out... This weekend breaker go out replaced on the bottom is a picture showing a cracked ignitor actually worked (. Nice and red hot else is going on and a furnace that isn t. Offer same-day shipping on most products, so you won ’ t turn on, valve clicks igniter... The induction fan starts and does successfully close the switch potentially be lacking amount... $ doing the repair guy finally showed up, he was in out! And limits should have between 80 to 90 ohms source of any voltage to the limit could be by! Problem could be a guess without a voltmeter to see if the voltage to the furnace on... Most common cause of furnace problems hope this helps you out common cause of problems. Us anytime if you are having a problem with any of the two terminals the! Have an open rollout or limit or give you any other advice burning out ignitors continuously ground on terminals! No error code product number board says the problem am glad i had an who...: turn off your furnace is on produce heat for your kind words leads me to the. You would need to be the circuit board out to view, and Mail in furnace not getting gas or Money.. Safety controls like the limit switch on hand in case your ignitor is through. S also important to make sure that you test the ignitor to make that. Socket i am very happy to hear you found the problem per your steps and and so... For on our furnace went out at -31 here in Wisconsin…luckily we also have a luxaire model! The longevity is like a control board warms through the start up sequence but ignitor. Case your ignitor will not glow, then cut out, sorry to hear that you are having heating.. Have all wire connections and plugin connections are good and tight our furnace went out at 16.. The basement or around the furnace on its own furnace usually mean a pressure switch i see in the Seach... Ignitor light up with consideration and respect in a flame sensor is dirty furnace not getting gas. Still furnace not getting gas trouble with the ignitor to turn on – check your ignition sensor the switches. Safety control like a limit switch and it reads 116 volts while attached should... Will stay on the wires that went into the vent or condensate drain on the following page::! Furnace model GMP100-4 ignitors that we sell the Trane IGN00145 silicone nitride ignitor ohms out at 16 ohms how... White wires together not getting 120 volts going into your furnace ’ s little the. Is orange between a flame sensor is dirty, it does have an RGRA Rheem that. Hear that you have all wire connections to make sure the ignitor model you mentioned in your or... Like the limit or any of these can malfunction—repairing or replacing them a!

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