It’s better to turn off the light and approach to the cleaning process when everything inside is cold enough to touch. Enerco Group, Inc. makes and sells Mr. Heater and all the accessories you will ever need. Not only so, we’ ver also provided hands-on solution on how to deal and eradicate each of these issues. Apart from the three methods we have crafted throughout the article, there can be some more ways to solve this issue. 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. 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. The device is either a flame sensing rod or a thermocouple. Well, the solution is pretty much simple. Social Experiment for my kids. I have replaced the thermocouple and have changed the distance from the grille (bent it in or out). This could be your problem. 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 We followed the instructions, turned it back on, and problem And a propane heater is no hard exception. The gas is ignited by the pilot and the heat exchanger begins to warm up. Now, have a closer look to find the location of the thermocouple and the pilot light. If so, replace the entire valve. Your furnace’s air filter gets clogged with dirt and dust over time, restricting airflow to the furnace. That’s okay, but make sure some vents are left open. ☑ We Are Open For Business - As an essential service, we will remain open over the shutdown. At first the issue was that it turned itself off. • Turn off the heater to be on the safe side. We use cookies to give you the best possible experience on our website. If everything goes well, you should have got one of these four aforementioned reasons as the culprit. If your water heater keeps turning off during cycling, it stems somewhere in this process. If Heater keeps shutting “OFF” during normal operation. If your gas water heater keeps shutting off, the thermocouple could be dirty, bent or damaged. What Should I Do If My Furnace Is Leaking Water? Explore the Mr. Heater University page for informational videos, downloads, and frequently asked questions. There are eight possible reasons why your gas water heater may be shutting off. We have a Williams Top Vent Gas-fired wall furnace that won't run properly. And your patio light won’t be turned off frequently even again. 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. Once done, remove the bracket of the pilot light and of the thermocouple as well. So burning propane will lead to carbon build up on the objects nearby. If every part of the process is followed correctly, the distance between the thermocouple and the pilot light will be closer again. This limits the flow of oxygen to the pilot light, which needs oxygen to stay lit. Sign up to be notified about our specials, including exclusive deals! My other Mr Heater (heater/cooker) works great, but need a heater for another portable. If you open and close the door at the bottom it will usually start up again. Talk with us about the best thermostats and the most efficient placement. Electrical and mechanical devices are very likely to get exposed to problems like frequent shutting off or so. It works fine when only the pilot flame is on. 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 may have been bumped and adjusted, decreasing the size of the flame. These kinds of carbon coat are quite harmful to the overall performance, and it affects the continuity of the lamp as well. If your home tends to heat unevenly, consider a heat zoning system. Propane itself is a carbon-based product. But this fix ix about tightening up the loosen up connections. As a result, the sensor shuts the furnace down. If so, you have to open the gas line and depress the control knob for a few time. Another reason of such blockage is the presence of air in the gas line. Inspect the thermocouple to determine if it is dirty or damaged in some way. And that can be a possible reason for your problem if the carbon build up takes place on the thermocouple of the propane light. I have a Mr Heater sunflower type that is kicking out flames in about the top inch of the grille. 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