But be prepared when you get to touch the thermocouple for removing the carbon buildup. It should be okay to go once the leak is repaired. Also, there may be a pilot adjustment valve on your gas valve. If setup for Propane, the inlet gas pressure switch my be open. Normally, your gas furnace should cycle on and off 3-8 times hourly, maintaining a comfortable temperature in your home. If heater keeps shutting off, have it serviced. The first will be when the flow of air to the unit is blocked, by drapes or something similar. 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 If every part of the process is followed correctly, the distance between the thermocouple and the pilot light will be closer again. Ask how? Clean a reusable filter. Sometimes, just pushing down with the screwdriver will stop the whisteling ,for a while,and maybe a good long while. All Rights Reserved. Someone may have adjusted it to a lower setting than you’d like. When the gas comes back on, it's easy enough to relight the pilot. One of the possible reasons can be the gas valve on the propane tank is turned off. 5. So, it’ll flicker off. The leaks can take place anywhere in the gas transmission system. Not only that, it may be signalling a bigger problem that you need to take care of. Take a minute and have a close look at the possible issues. The problem may be a genuine defect or it could be an issue with the sensor. Now, have a closer look to find the location of the thermocouple and the pilot light. When it gets hot enough, it provides the valve with signals to stay open. Another reason of such blockage is the presence of air in the gas line. The indoor blower does not come on right away so that cold air will not be blown into the home. These kinds of carbon coat are quite harmful to the overall performance, and it affects the continuity of the lamp as well. Before that, you need to remove the top cover of the light. You can then clean the thermocouple by gently sanding it with fine sandpaper. The Buddy Family heaters are our most popular units, great for indoor and outdoor heat, camping, hunting, tailgating, etc. Them, you can run the water and soap bubble test to make sure that there is no leak. If the unit has tip-over safety protection: To reset, simply place the heater in an upright position on a level surface. Apply pipe Replacements are inexpensive and readily available, so stock on a few spares. As a result, the sensor shuts the furnace down. There could a fault in the gas valve's main burner solenoid, causing it to draw excessive power and starving the pilot flame solenoid. This is a serious issue requiring prompt professional furnace repair. First of all propane-fueled patio heaters can face a problem of sequential turning off due to a number of reasons. This limits the flow of oxygen to the pilot light, which needs oxygen to stay lit. If you find yourself with a water heater that keeps shutting off - we may be able to help. If everything goes well, you should have got one of these four aforementioned reasons as the culprit. Maybe, your propane heater is caught up by one of these issues-. If so, you have to open the gas line and depress the control knob for a few time. But a furnace that keeps shutting off every minute or two won’t heat your house properly. And that’s the leaks and loosen up connections. Sign up to be notified about our specials, including exclusive deals! If your gas water heater keeps shutting off, the thermocouple could be dirty, bent or damaged. 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. In that case, just turn on the gas tank and your lamp would be good to go. Troubleshoot what’s wrong with your furnace and learn how to fix it. Participant. Hopefully, you’ve done that with care. Another reason of such blockage is the presence of air in the gas line. If you see your filter is blocked, all you have to do is change or clean it. There are eight possible reasons why your gas water heater may be shutting off. The other likely cause is a problem with the control switch or the thermostat. Instead, be patient and cool-headed enough to figure out the exact reasons and go for the solution/fix. December 18, 2009 at 6:02 pm #824491. Well, the solution is pretty much simple. If so, replace the entire valve. As you know, carbon is a non-metal substance. So, check the propane tank and refill it if needed. Explore the Mr. Heater University page for informational videos, downloads, and frequently asked questions. If you're sure there is gas, the pilot aperture may be blocked. My other Mr Heater (heater/cooker) works great, but need a heater for another portable. 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. Another reason your furnace keeps shutting off could be the thermostat. 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 gas valve may be faulty and has to be replaced. Another chance is there, which is pretty much common for patio heaters that had been in the service for a long time. And your patio light won’t be turned off frequently even again. As you know, propane works as the driving fuel of the patio light. 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. 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. If there is, or your heater runs on natural gas, check the handle on the gas line; it should be parallel to the pipe. If the flame sensor becomes corroded or covered in soot, it cannot detect flames, even when your furnace is running properly. Just open up the protective shield of the propane heater and locate the thermocouple. Keep all air openings in front, top and bottom of heater free of objects and debris to ensure adequate air for proper combustion. 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. So don’t just sit there and shiver. That’s okay, but make sure some vents are left open. I did and it works. Once done, remove the bracket of the pilot light and of the thermocouple as well. Albertville MN. As a result, the entire pilot won’t lit. In fact, both of these parts complement each other when it’s about completing the whole operation of the heater. 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. Fortunately, Husky is here, available to service any gas furnace make or model. And a propane heater is no hard exception. matt_grow. If you're sure the unit has gas, clean the aperture of the gas valve with a needle. And as a result, the pilot stays lit. theswede. 4. The thermocouple is usually easily visible next to the pilot light. I have replaced the thermocouple and have changed the distance from the grille (bent it in or out). Why Does My Furnace Keep On Shutting Off? In English, that means a gas valve is slowed to continue to release gas for up to 30 seconds after the … The big pain in the **** solution is to put a new gasket around the Leaking hoses are a result of the chemical reaction between the rubber and gas, resulting in an oily residue. © 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. It’s better to turn off the light and approach to the cleaning process when everything inside is cold enough to touch. And one last advice would be to keep a regular maintenance and cleaning of your propane-driven patio heater. If you open and close the door at the bottom it will usually start up again. Posts: 5. Gas pressure must be set according to the rating plate. To clean off the carbon layers, you can use a small tooth file, as this would be the most effective one. In those cases, you can run a thorough check to check whether there is any loosen up connections or not. 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. Fortunately, this is easy to resolve. Another less frequent fix to the issue is to remove the carbon build up from the body surface of the thermocouple itself. Going forward, check the filter monthly, and clean or change your furnace filter at least every 90 days. • Turn off the heater to be on the safe side. Water Heaters - Gas water heater keeps turning off - Hello, We have a gas water heater. Propane itself is a carbon-based product. Talk with us about the best thermostats and the most efficient placement. Apart from the three methods we have crafted throughout the article, there can be some more ways to solve this issue. The gas is ignited by the pilot and the heat exchanger begins to warm up. Lennox Ductless Air Conditioners and Heat Pumps, change your furnace filter at least every 90 days, 4 Important Ways To Keep Your Furnace Safe. Your furnace’s air filter gets clogged with dirt and dust over time, restricting airflow to the furnace. Once you’ve full access to the thermocouple and the pilot light, use a plier to make them closer by a bit. I have trouble with mine shutting off occasionally. If your water heater keeps turning off during cycling, it stems somewhere in this process. If the garage heater tends to turn rapidly on and off there are two possible causes. The flame sensor is a safety device designed to turn off your furnace if no flames are detected, protecting you against dangerous gas fumes. • Tip over switch activated from bumping heater. 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. When your furnace breaks down on a cold Vaughan winter day, it’s a miserable experience. Hopefully, you’ll be interested enough-. Vacuum off any dirt and/or gently rinse and dry the filter, according to the manufacturer’s instructions. Or what it starts blinking without any prior warning? Check the polarity and make sure the unit has a good ground. You can open the gas line just by turning the knob on the propane tank. Here is the reason-. Although this is not around any repair or replacement task. 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. Please note: Check if your water heater is still under warranty. These are rather quick fact-checks instead of complete solutions. 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. Free shipping for many products! It works fine when only the pilot flame is on. Make sure the sensing device is about 2/3 covered by the flame. These are lightweight, easily portable heaters that can be used almost anywhere. No changes. Not only so, we’ ver also provided hands-on solution on how to deal and eradicate each of these issues. The third reason of why your propane heater keeps shutting off can be a blocked up gas valve orifice. Consumer’s Guide To Whole-Home Dehumidifiers. The pilot light can get dirty from soot, dust and other particles. If it is, return it to the supplier/manufacturer for repairs or total replacement. But what if your propane heater keeps shutting off regularly? And the loose connections can also take place anywhere starting from the regulator to the spark plug. That will protect your furnace but leave you in the cold. As we have explained in the previous segment, propane is a carbon-based substance, and it produced carbon buildup on the thermocouple body. 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’s easy to resolve the first problem, but the second requires you to replace the switch or the thermostat. Service agents are available 24/7 to take your call at: Copyright 2020 Husky Heating and Air Conditioning. 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. 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. They shoot up above the silver reflector. Our Blueflame gas heater keeps shutting off. If the heater sparks but doesn't light, the gas cylinder supplying the unit may be empty or the gas may be shut off. The flame sensor is a safety device designed to turn off your furnace if no flames are detected, protecting you against dangerous gas fumes. Even if we turn the thermostat all the way up the heater will fire up and shut off irregularly. Social Experiment for my kids. Another reason can be an empty propane tank. Otherwise, they might come off their place and ruin the entire patio light. While squeezing them up together, make sure you are decent enough with the pressure. 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. Inspect the thermocouple to determine if it is dirty or damaged in some way. All you have to do is to remove the carbon build up from the layer of the thermocouple. Gas valve are allowed 30seconds to "fall out". If pressure is good change the switch. The third reason of why your propane heater keeps shutting off can be a blocked up gas valve orifice. Consult your owners manual for additional details. 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. Another reason of why yo9ur patio light won’t turn on is the lack of gas pressure. This could be your problem. 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. CHECK • Pilot is blocked – clean pilot, see MAINTENANCE. If heater shuts off, do not relight until you have provided fresh, outside air. 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Out the exact reasons and go for the spark plug new, energy-efficient model is... Faulty and has to be replaced flow of oxygen to stay open your! Keep all air openings in front, top and bottom of heater free of and! Yo9Ur patio light won ’ t just sit there and shiver that it itself... This process like a plumber ’ s about completing the whole operation of the sensor... Touch the thermocouple to cool double-check the temperature to service any gas furnace make or..