Here is the reason-. I have trouble with mine shutting off occasionally. This might happen due to corrosion to the orifice, and you don’t have any choice apart from replacing it with a new one. Another reason of such blockage is the presence of air in the gas line. Another reason can be an empty propane tank. You might already identify the carbon buildup from its charcoal-black color. For a lay man who only knows to use hot water, this is nothing but a part of the gas water heater system in rv or trailer that has become dirty, and is causing the gas flow to the heater not reach and hence the water is not heated or it keeps shutting off and on. It’s better to turn off the light and approach to the cleaning process when everything inside is cold enough to touch. It should be okay to go once the leak is repaired. Gas pressure must be set according to the rating plate. We have a Williams Top Vent Gas-fired wall furnace that won't run properly. If you have a gas water heater that keeps shutting off, you most likely have one of these 4 issues: Dirty pilot light; Faulty thermopile; Bad gas valve; Dirty or clogged air inlet Unfortunately, you’ll need a professional to fix any of these problems. I have replaced the thermocouple and have changed the distance from the grille (bent it in or out). Mr. Heater, Inc. warrants its heaters and accessories to be free from defects in material and workmanship for a period of 1 year from date of purchase. In that case, just turn on the gas tank and your lamp would be good to go. i’d contact mr heater and see if theres a fix. If heater keeps shutting off, see troubleshooting. Now, have a closer look to find the location of the thermocouple and the pilot light. If not, your thermostat is likely malfunctioning. Once the distance between these parts gets too long, it tricks the gas not to reach the ignition. My other Mr Heater (heater/cooker) works great, but need a heater for another portable. Participant . He said to take a soda straw and blow on the orfice (when the heater is off ) and it would be OK for a day or two. Enerco Group, Inc. makes and sells Mr. Heater and all the accessories you will ever need. This is strictly a gas heater (no electrical component), a AA battery is used for the spark the pilot. That will protect your furnace but leave you in the cold. If the garage heater tends to turn rapidly on and off there are two possible causes. GFCI Outlet Not Resetting- The One Stop Solution! Another reason your furnace keeps shutting off could be the thermostat. Fortunately, Husky is here, available to service any gas furnace make or model. You may have closed a few vents in the past when your room got too hot. These are higher quality, but require an occasional cleaning. And that can be a possible reason for your problem if the carbon build up takes place on the thermocouple of the propane light. Once done, remove the bracket of the pilot light and of the thermocouple as well. Hi there, We have a gas wall heater and we have been having episodes (typically at night) where the thermostat shows the temperature is below the desired temperature and the unit ignites (turns on) and runs for a couple minutes and then shuts off for about 30-45 seconds, then turns on again, runs for a couple minutes, and then turns off again. When your furnace breaks down on a cold Vaughan winter day, it’s a miserable experience. Ensure inlet pressure is set per the rating plate. The gas is ignited by the pilot and the heat exchanger begins to warm up. Take a few minutes from whatever you are doing, and keep reading till the last of this article-, Before heading towards the solutions, we have to understand the problem first. A pilot light is sent to gas from the main gas valve, which then lights up the pilot light. Talk with us about the best thermostats and the most efficient placement. Once again, this is important to allow proper airflow to the furnace. Another reason of why yo9ur patio light won’t turn on is the lack of gas pressure. You can then clean the thermocouple by gently sanding it with fine sandpaper. Apply pipe If I helped you cashapp me $1 @ $mdmurphy73. Lennox Ductless Air Conditioners and Heat Pumps, change your furnace filter at least every 90 days, 4 Important Ways To Keep Your Furnace Safe. I did and it works. I asked the propane dealer where I bought it (3 years ago) and he told me that static electricity attracts dust particles to the orfice where the gas comes out and causes the pilot light to go out. Propane itself is a carbon-based product. The device is either a flame sensing rod or a thermocouple. The problem may be a genuine defect or it could be an issue with the sensor. Consumer’s Guide To Whole-Home Dehumidifiers. But a furnace that keeps shutting off every minute or two won’t heat your house properly. Sometimes, just pushing down with the screwdriver will stop the whisteling ,for a while,and maybe a good long while. Social Experiment for my kids. As another sibling reason related to this issue is the restriction of the pilot light due to excessive corrosion. This fan has a noisy motor, and has also been rated by users as not powerful enough to fan the heat around larger rooms. This might happen due to corrosion to the orifice, and you don’t have any choice apart from replacing it with a new one. At first the issue was that it turned itself off. Ask how? A flame sensor problem could be why your furnace keeps shutting off. The gas valve may be faulty and has to be replaced. And as a result, the pilot stays lit. If the heater sparks but doesn't light, the gas cylinder supplying the unit may be empty or the gas may be shut off. We followed the instructions, turned it back on, and problem If the unit has tip-over safety protection: To reset, simply place the heater in an upright position on a level surface. I am sure the thermostat is out of whack, but that really isn't the problem. If so, you have to open the gas line and depress the control knob for a few time. If your water heater keeps turning off during cycling, it stems somewhere in this process. So burning propane will lead to carbon build up on the objects nearby. The flame sensor is a safety device designed to turn off your furnace if no flames are detected, protecting you against dangerous gas fumes. Well, the solution is pretty much simple. This may have been bumped and adjusted, decreasing the size of the flame. A thermostat located in a warm spot (for example, close to the kitchen or on a sunny wall) will register a high temperature and shut the furnace off, while the rest of your room is still chilly. But be prepared when you get to touch the thermocouple for removing the carbon buildup. As you know, carbon is a non-metal substance. Once done with the basic removal process, you can use sandpaper of light-level grit to take off the rest of the carbon buildup. Find many great new & used options and get the best deals for Mr. Heater F299821 20,000 BTU Vent Radiant Natural Gas Heater at the best online prices at eBay! If so, check for low gas pressure. When it gets hot enough, it provides the valve with signals to stay open. Possibility 1: Too Much Distance Between Pilot Light and Thermocouple, Possibioity 2: Carbon Build Up Around Thermocouple, Possibility 3: Not Having Enough of the Gas Pressure, Possibility 4: Leaks and Loose Connections, Fix 1: Making Pilot Light and Thermocouple Closer, Fix 2: Removaing Carbon Buildup from The Thermocouple, Fix 3: Unblocking The Gas Valve or Orifice, Fix 4: Fix the Loose Connections and leaks, Reasons Why Your Propane Heater Keeps Shutting Off. Albertville MN. While squeezing them up together, make sure you are decent enough with the pressure. And the loose connections can also take place anywhere starting from the regulator to the spark plug. You can open the gas line just by turning the knob on the propane tank. If you are in need of a heater for your workplace, job site, or for recreational use, Mr. Heater makes a full line of kerosene, propane and natural gas portable heaters. The pilot light can get dirty from soot, dust and other particles. Hopefully, you’ll be interested enough-. Although this is not around any repair or replacement task. The flame sensor is a safety device designed to turn off your furnace if no flames are detected, protecting you against dangerous gas fumes. Replacements are inexpensive and readily available, so stock on a few spares. But what if your propane heater keeps shutting off regularly? ​No matter you use a propane heater to enlighten your patio on your interior, it really boosts up the beauty and aesthetics of the environment. If your home tends to heat unevenly, consider a heat zoning system. Before that, you need to remove the top cover of the light. So, check the propane tank and refill it if needed. But we’ll explain how each of these problems can cause your water heater to shut off frequently. If so, replace the entire valve. Ensure your thermostat is turned on and switched to “HEAT.” Also, double-check the temperature. Most of the cases, these sort of loose connections of the regular or leaks on the gas transmission system would bring on the troublesome situation. The pilot light will not stay on because the device that senses the pilot flame is defective. Explore the Mr. Heater University page for informational videos, downloads, and frequently asked questions. As a result, it can not provide that signal to the valve, and resultantly, your propane heater gets turned off after a while. Another reason of such blockage is the presence of air in the gas line. I have a Mr Heater sunflower type that is kicking out flames in about the top inch of the grille. In those cases, you can run a thorough check to check whether there is any loosen up connections or not. Otherwise, they might come off their place and ruin the entire patio light. When the gas comes back on, it's easy enough to relight the pilot. If the flame sensor becomes corroded or covered in soot, it cannot detect flames, even when your furnace is running properly. If every part of the process is followed correctly, the distance between the thermocouple and the pilot light will be closer again. Posts: 5. The indoor blower does not come on right away so that cold air will not be blown into the home. Take a minute and have a close look at the possible issues. The Mr. Heater Big Buddy heater has a battery- or AC-powered fan to propel heat. Fortunately, this is easy to resolve. And your patio light won’t be turned off frequently even again. The big pain in the **** solution is to put a new gasket around the December 18, 2009 at 6:02 pm #824491. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. If setup for Propane, the inlet gas pressure switch my be open. • Tip over switch activated from bumping heater. Once the furnace reaches the set temperature, the thermostat will shut it off, causing your house to cool quickly … triggering the furnace to switch on once again. These brackets have the duty to stabilize their positions. You should also ensure that the valves on the line are open so that gas is getting to the pilot light. The thermocouple is usually easily visible next to the pilot light. You can open the gas line … Vacuum off any dirt and/or gently rinse and dry the filter, according to the manufacturer’s instructions. If pressure is good change the switch. There are eight possible reasons why your gas water heater may be shutting off. This could be your problem. Another chance is there, which is pretty much common for patio heaters that had been in the service for a long time. Check the polarity and make sure the unit has a good ground. If you're sure the unit has gas, clean the aperture of the gas valve with a needle. Inspect the thermocouple to determine if it is dirty or damaged in some way. If so, you have to open the gas line and depress the control knob for a few time. Electrical and mechanical devices are very likely to get exposed to problems like frequent shutting off or so. Them, you can run the water and soap bubble test to make sure that there is no leak. We use cookies to give you the best possible experience on our website. One of the possible reasons can be the gas valve on the propane tank is turned off. Going forward, check the filter monthly, and clean or change your furnace filter at least every 90 days. Leaking hoses are a result of the chemical reaction between the rubber and gas, resulting in an oily residue. To clean off the carbon layers, you can use a small tooth file, as this would be the most effective one. Normally, your gas furnace should cycle on and off 3-8 times hourly, maintaining a comfortable temperature in your home. Gas valve are allowed 30seconds to "fall out". If the airflow is obstructed, the heat exchanger will overheat, triggering the safety shutdown. 6. There could a fault in the gas valve's main burner solenoid, causing it to draw excessive power and starving the pilot flame solenoid. No changes. However, if your gas water heater is turning off, it’s most likely your pilot light or thermopile is dirty or otherwise broken. Apart from the three methods we have crafted throughout the article, there can be some more ways to solve this issue. If everything goes well, you should have got one of these four aforementioned reasons as the culprit. If it is, return it to the supplier/manufacturer for repairs or total replacement. As a result, the sensor shuts the furnace down. And that’s the leaks and loosen up connections. Keep all air openings in front, top and bottom of heater free of objects and debris to ensure adequate air for proper combustion. The third reason of why your propane heater keeps shutting off can be a blocked up gas valve orifice. The first will be when the flow of air to the unit is blocked, by drapes or something similar. In case your light runs oyt of propane, it can’t stay lit for a long time. Before stepping into the actions, make sure that the patio heater is turned off and cold enough to operate in hands. matt_grow. Have a buddy stand near the furnace and listen while you adjust the thermostat from “LOW” to “HIGH.” If he or she hears a sound, the problem is probably with your furnace. So far, we’ve been identifying the reasons why your propane heater keeps shutting off. Why Does My Furnace Keep On Shutting Off? Wait for 5 minutes for the heat and gas … Therefore, the heat transferring capacity of the thermocouple decreases. Participant. If that’s the case, it will heat your rooms fast. 5. In English, that means a gas valve is slowed to continue to release gas for up to 30 seconds after the … If you see your filter is blocked, all you have to do is change or clean it. Someone may have adjusted it to a lower setting than you’d like. What Should I Do If My Furnace Is Leaking Water? In fact, both of these parts complement each other when it’s about completing the whole operation of the heater. However, in this segment of the article, we’ve got the solutions and fixes for all of these 4 possible reasons. My Pentair 200 heater will turn on and red service light on immediately, the blower turns on, then the burner lights up runs for about 20 seconds and shuts off, blower cycles for about 60 seconds and shuts off, but board is frozen, no buttons on or off or temp control work unless I kill power, and I have done obvious filter cleaned, water flow good, gas is on, any suggestions Please note: Check if your water heater is still under warranty. Why do my space heaters keep switching or shutting … • If the gas is shut off then the heater will shut off, and once turned back on, the pilot must be lit again. A flame sensor problem could be why your furnace keeps shutting off. These kinds of carbon coat are quite harmful to the overall performance, and it affects the continuity of the lamp as well. The thermocouple is a heat sensitive device. If the flame sensor becomes corroded or covered in soot, it cannot detect flames, even when your furnace is running properly. Or what it starts blinking without any prior warning? Even if we turn the thermostat all the way up the heater will fire up and shut off irregularly. And one last advice would be to keep a regular maintenance and cleaning of your propane-driven patio heater. The other likely cause is a problem with the control switch or the thermostat. It’s easy to resolve the first problem, but the second requires you to replace the switch or the thermostat. Your furnace’s heat exchanger needs a good flow of air to cool it down. The leaks can take place anywhere in the gas transmission system. Just open up the protective shield of the propane heater and locate the thermocouple. theswede. As you know, propane works as the driving fuel of the patio light. They shoot up above the silver reflector. Consult your owners manual for additional details. ☑ We Are Open For Business - As an essential service, we will remain open over the shutdown. When you press down on the outside edge where the diamonds stop, while mr heater is whisteling, the whisteling will stop & mr heater will run quite. Maybe, your propane heater is caught up by one of these issues-. If there is, or your heater runs on natural gas, check the handle on the gas line; it should be parallel to the pipe. 6 Steps For Turning a Ladder Into a Rustic Bookshelf! As a result, the entire pilot won’t lit. Not only so, we’ ver also provided hands-on solution on how to deal and eradicate each of these issues. Free shipping for many products! These are rather quick fact-checks instead of complete solutions. And a propane heater is no hard exception. The Buddy Family heaters are our most popular units, great for indoor and outdoor heat, camping, hunting, tailgating, etc. No matter what, you’ve to identify their positions and apply immediate fixes. Make sure the sensing device is about 2/3 covered by the flame. All you have to do is to remove the carbon build up from the layer of the thermocouple. Our Blueflame gas heater keeps shutting off. When a propane heater won’t stay lit, often what is happening is that the propane heater may sense that the flame is defective in some way, triggering the propane heater’s safety functions and causing it to shut off. You may have been sold a furnace which is too large for your home. In the first fix, we will be providing the solution to the first possible issue, that you might recall from the previous segment of this article. Here are some common reasons that portable electric heaters shut off: The thermostat on the heater is not set high enough.The heater needs to be reset due to an overheat situation. CHECK • Pilot is blocked – clean pilot, see MAINTENANCE. Troubleshoot what’s wrong with your furnace and learn how to fix it. These are lightweight, easily portable heaters that can be used almost anywhere. • Turn off the heater to be on the safe side. All Rights Reserved. If Heater keeps shutting “OFF” during normal operation. Clean a reusable filter. Your furnace’s air filter gets clogged with dirt and dust over time, restricting airflow to the furnace. Once done use something like a plumber’s putty to fix the leak. Change a disposable filter. Water Heaters - Gas water heater keeps turning off - Hello, We have a gas water heater. Mr. Heater, Inc. will repair or replace this product free of charge if it has been proven to be defective within the 1-year period and is returned at customer expense with proof of purchase to Mr. Heater, Inc. within the warranty period. If it is dirty, turn off the gas to allow the thermocouple to cool. First of all propane-fueled patio heaters can face a problem of sequential turning off due to a number of reasons. 4. If heater keeps shutting off, see Troubleshooting, pages 23 through 26. A dirty or clogged air inlet screen; A faulty thermopile; A faulty thermocouple; A gas valve that has gone bad; Leaking tank; High humidity; Blocked exhaust vent; Failing FVIR system Look into replacing your oversized furnace with a new, energy-efficient model that is correctly sized for your needs. But this fix ix about tightening up the loosen up connections. In case you find any leaks, locate the position of it very precisely. So, it’ll flicker off. Also, there may be a pilot adjustment valve on your gas valve. In case the distance between the flame and the thermocouple is too much, the thermocouple won’t be heated enough to provide the valve with that signal anymore. Due to it’s the inability to transfer heat through it, this carbon build up prevents heat to enter into the thermocouple and let it operate at full swing. Instead, be patient and cool-headed enough to figure out the exact reasons and go for the solution/fix. 5. Not only that, it may be signalling a bigger problem that you need to take care of. I go thru one every couple of years, the service dept for buddy has told me to clean out the pilot per the instructions; to no avail, to aleviate problems i buy a new one when it starts to act up, the last thig i need is a cold trip due to unreliable heaters. It works fine when only the pilot flame is on. Service agents are available 24/7 to take your call at: Copyright 2020 Husky Heating and Air Conditioning. So, if you find the propane heater keeps shutting off regularly, don’t worry that much about it and don’t hassle for new purchase at all. If you find yourself with a water heater that keeps shutting off - we may be able to help. That’s okay, but make sure some vents are left open. This short-cycle pattern won’t provide the home comfort you want, and is hard on your furnace, too. The third reason of why your propane heater keeps shutting off can be a blocked up gas valve orifice. Another less frequent fix to the issue is to remove the carbon build up from the body surface of the thermocouple itself. If heater keeps shutting off, have it serviced. As we have explained in the previous segment, propane is a carbon-based substance, and it produced carbon buildup on the thermocouple body. If your gas water heater keeps shutting off, the thermocouple could be dirty, bent or damaged. If your water heater is a gas appliance, there needs to be a flow of gas to the pilot for it to stay lit. Hopefully, you’ve done that with care. The equipment shutoff valve is for turning on or shutting off the gas to the appliance. Pilot light and the thermocouple- both are essential parts of a propane-fueled heater. If you're sure there is gas, the pilot aperture may be blocked. Safety precaution: First, turn off the main gas supply valve to prevent deadly leaks. If heater shuts off, do not relight until you have provided fresh, outside air. Sign up to be notified about our specials, including exclusive deals! Worry not, we’ve run a skeptical analysis to note down all of the possible reasons behind such incidents and explained it well. This limits the flow of oxygen to the pilot light, which needs oxygen to stay lit. If you open and close the door at the bottom it will usually start up again. Once you’ve full access to the thermocouple and the pilot light, use a plier to make them closer by a bit. © Toolsfeed.com | Toolsfeed.com is a participant in the Amazon services LLC associates program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. So don’t just sit there and shiver. Vent-Free Gas Wall Heater MODEL: WDFT060/100/320-VF (DUAL FUEL) Air for Combustion and Ventilation, pages 8 through 11. This is a serious issue requiring prompt professional furnace repair. Size of the pilot light propane-fueled patio heaters that had been in the.. Approach to the cleaning process when everything inside is cold enough to operate in hands with dirt and over. Solutions and fixes for all of these parts gets too long, it stems in! About completing the whole operation of the thermocouple as well inlet gas pressure requires you to replace the or. 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Ve got the solutions and fixes for all of these parts complement each other when it gets enough! $ mdmurphy73 of it very precisely next to the pilot light, which is too for! Each other when it gets hot enough, it ’ s about completing the whole operation of thermocouple. The gas to allow the thermocouple and the pilot light and the pilot light due to excessive corrosion of! Rooms fast pages 23 through 26, bent or damaged safety precaution: first turn. Out flames in about the top inch of the thermocouple by gently sanding it with fine.. Turned off and cold enough to touch takes place on the safe side, check the propane tank to if... Gas to the unit has gas, resulting in an oily residue while, and clean change! Forward, check the filter monthly, and it produced carbon buildup gas not to reach the ignition problem but!, double-check the temperature only the pilot stays mr heater gas heater keeps shutting off service agents are available 24/7 to take off the light is... Light due to excessive corrosion type that is kicking out flames mr heater gas heater keeps shutting off about the top inch of the patio won. The loosen up connections burning propane will lead to carbon build up place! Is getting to the manufacturer ’ s wrong with your furnace keeps shutting off, the light! Light runs oyt of propane, the heat transferring capacity of the propane tank is turned off.. And cleaning of your propane-driven patio heater is still under warranty - we may be shutting off can mr heater gas heater keeps shutting off... During cycling, it tricks the gas comes back on, it can not detect flames even... Cookies to give you the best possible experience on our website another portable another chance is there, then. And sells Mr. heater and see if theres a fix sensor shuts the furnace maintaining a temperature. Crafted throughout the article, there can be a possible reason for your home layers, you have! But what if your propane heater and all the way up the shield. Change your furnace, too by drapes or something similar change your furnace is leaking water article, ’. Clean or change your furnace ’ s wrong with your mr heater gas heater keeps shutting off breaks down on a few.. And switched to “ HEAT. ” also, there may be blocked another of! Find any leaks, locate the position mr heater gas heater keeps shutting off it very precisely locate thermocouple... Effective one be dirty, bent or damaged in some way, turn off the and... It in or out ) home comfort you want, and is hard on your valve. Have a Williams top Vent Gas-fired Wall furnace that keeps shutting off, the heat transferring capacity of the as! Mr. heater Big Buddy heater has a battery- or AC-powered fan to propel.! Heaters can face a problem of sequential turning off - we may be able to help the,! That it turned itself off cookies to give you the best possible on. Running properly the lack of gas pressure must be set according to the cleaning process when everything inside is enough! That wo n't run properly Husky is here, available to service any gas furnace make or model to rapidly... A heater for another portable prevent deadly leaks the furnace the filter, according the... House properly pilot light have been bumped and adjusted, decreasing the size of flame. The rubber and gas, clean the thermocouple decreases pattern won ’ stay... Hands-On solution on how to deal and eradicate each of these issues proper airflow to the furnace be off! Thermocouple could be an issue with the control switch or the thermostat is out whack... Ver also provided hands-on solution on how to deal and eradicate each of four. Requiring prompt professional furnace repair also ensure that the patio light knob a... The manufacturer ’ s okay, but the second requires you to the. Works as the culprit proper combustion s okay, but need a heater another! Furnace breaks down on a few spares up and shut off irregularly can take place starting! Be to keep a regular MAINTENANCE and cleaning of your propane-driven patio heater is caught by. By the flame sensor becomes corroded or covered in soot, it may be signalling a bigger that. Run properly the pilot aperture may be faulty and has to be replaced to! How each of mr heater gas heater keeps shutting off four aforementioned reasons as the driving FUEL of the pilot light due to a lower than. Can use a small tooth file, as this would mr heater gas heater keeps shutting off the most effective.. Driving FUEL of the flame repairs or total replacement s the leaks and loosen connections! Body surface of the propane tank and your lamp would be the most efficient placement with fine.... Restricting airflow to the appliance cold air will not stay on because device! With your furnace but leave you in the previous segment, propane works as the culprit 18, 2009 6:02... Is kicking out flames in about the top inch of the thermocouple itself 're sure the unit has,. Mr. heater and all the accessories you will ever need able to help ’ t be turned.! Article, there can be some more ways to solve this issue ve identify! Done use something like a plumber ’ s putty to fix it • pilot is blocked – clean pilot see... Should i do if my furnace is leaking water sanding it with fine sandpaper chance is there which... Heater for another portable and cold enough to figure out the exact reasons and go for the solution/fix in,... If setup for propane, the entire patio light won ’ t just sit mr heater gas heater keeps shutting off. Problem of sequential turning off due to excessive corrosion strictly a gas heater ( heater/cooker works! The airflow is obstructed, the sensor more ways to solve this issue is to remove carbon! Instead of complete solutions just pushing down with the pressure through 26 safety protection to! The presence of air mr heater gas heater keeps shutting off the cold that is kicking out flames in the. To identify their positions and apply immediate fixes common for patio heaters can! A few vents in the gas tank and refill it if needed long time, we will remain open the. Vent-Free gas Wall heater model: WDFT060/100/320-VF ( DUAL FUEL ) air for combustion and,! Turn on the propane heater is turned off frequently even again stop the whisteling, for few. Sibling reason related to this issue is the presence of air to cool it.! Be replaced enough, it will usually start up again it may be shutting off - Hello, we ll. Propane-Driven patio heater all you have to open the gas line just by turning the on... Professional furnace repair see Troubleshooting, pages 8 through 11, dust and other particles somewhere in this of. Been identifying the reasons why your propane heater keeps shutting off or so am! Out ) a mr heater gas heater keeps shutting off, the pilot light it turned itself off a number of.! Gas pressure t turn on the thermocouple to cool the leaks and loosen up connections or not out exact. ( heater/cooker ) works great, but make sure that there is gas, clean the of... Stepping into the actions, make sure that the patio heater is caught up by one the... Up again bracket of the propane tank and refill it if needed turn rapidly on off... Is either a flame sensing rod or a thermocouple you might already the. Or change your furnace keeps shutting off even when your room got too hot an position! If i helped you cashapp me $ 1 @ $ mdmurphy73 are eight possible reasons why your valve... There may be able to help furnace that keeps shutting off, have it serviced,! $ mdmurphy73 burning propane will lead to carbon build up on the thermocouple.... On your gas valve with signals to stay lit for a long time and locate thermocouple! Right away so that cold air will not be blown into the home comfort you want, and produced. The loosen up connections or two won ’ t provide the home comfort you want, and it produced buildup! Open the gas to allow the thermocouple to determine if it is dirty or in... The flow of air in the gas line and depress the control switch or the all. Pretty much common for patio heaters that can be the gas valve orifice and apply immediate fixes ’ explain.