and gently clean out the orifice, you might need to rod it out bu usually its just the outlet. If the tip is in the flame, you have held the nob on the gas valve down for longer than a minute, the pilot flame is strong and steady, and the pilot still does not stay lit, then you likely have a problem with the gas valve. It turned out that my fuel lines had rotted away and were no longer bring fuel to my injector. Remove the pilot light and thermocouple assembly. The pilot flame is one of the most important components of any of these propane heaters. All calls in the queue will be answered. Re: Big Buddy Heater keeps turning Off You are basically looking to clean it out. Model: HS175KT Heatstar Forced Air 175,000 BTU Kerosene Heater - Big Heat when and where you need it with a new enclosed motor and quieter operation. If the pilot light is not lit, the heater will not be able to generate enough heat to keep the room warm. This detector is mounted in the air tube of the burner in such a way as to sight the flame. If those things are fine, then its likely that the oxygen sensor needs to be replaced. Some issues that can result from a faulty Mr Heater regulator include: Unfortunately, when issues occur in your Mr Heater due to a faulty regulator, replacing it is the only way to fix it. Any one of these can cause defective heater flames triggering Mr Heater to shut off. Click here to fill-out the Contact Us form and submit an inquiry. Factory tested for multiple fuel types, they operate on either kerosene, filtered diesel #1 and #2, fuel oil #1 and #2, or even Jet A Fuel (JP8). Here they are. Heater Portable Buddy Will Not Stay Running, 9. How do you fix a pilot light that keeps going out? This almost certainly means the spark isnt being generated as it should. Mr. Heater Shuts Off While in Use If your heater shuts off in use but ODS operates, it could be because there is not enough fresh air available. How much does it cost to replace a thermal coupler? The gas valve supplies the fuel in your heater. Burner does not light after ODS/pilot is lit, The burner orifice is cloggedBurner orifice diameter to smallInlet gas pressure is too low, Clean or replace burner orificeReplace burner orificeContact the local gas company, Manifold pressure is too lowThe burner orifice is clogged, Contact the local gas companyClean burner orifice, Burner orifice is clogged or damagedBurner damagedGas regulator defective, Clean or replace burner orificeReplace burnerReplace gas regulator, Burner plaque(s) does not glow [Infrared Only], Plaque damagedControl knob set between locked positions.Inlet gas pressure is too low, Replace burnerTurn the control knob until it locks at the desired setting.Replace gas regulator, Slight smoke or odor during initial operation, 1. That is part # 60105. If you have a Mr Heater that shuts off after 5 minutes, there are a few things that could be causing the problem. Mr Heater Contractor Series 125 000 Btu Troubleshooting, 3. Many people use Mr. Heater Buddy for camping, hunting, and during emergencies. Sometimes, a faulty thermocouple wont detect the heat and will unwittingly shut down the gas valve. ft. If the thermocouple is too far from the flame, this can cause the pilot to go out and shut down the propane heater; you can fix this easily by moving the thermocouple closer to the flame. To do this, you can remove the thermocouple from the process assembly using an emery cloth, lightly cleaning the tip. The Igniter Very Often Does Not Cycle Long Enough to Light the Gas. This should get any problematic gunk, but you may need to do this twice. Wed love to hear from you. Press and hold the reset button for 30 seconds. Then the office reopens the next business day after the closure at 8:00 am EST. Runs up to 14 hrs. Wait for a while after installing all the connections to the pilot. The thermocouple could also be worn out, in which case it needs to be replaced. And fix. Lower the thermostat temperature setting as low as it will go. Bypassing it can lead to heavy damage to your heater. There are a few reasons why your Mr. Heater Portable Buddy might be shutting off. By the way, this happens quite frequently with LP Gas Portable Grills. Gas pressure must be set according to the rating plate. Well, to fix the problem, inspect all the above-mentioned issues one by one to find out the main culprit. Gas leak. It ain't much, but at least it's an honest living. This is worth checking first before you set about the task of addressing the pilot tube/mechanism. Using the wire brush, brush away the carbon buildup and soot from both components. A furnace flame sensor is a very basic part of your furnace. And the faulty flame sensor or electronic spark mechanism. I have a mr. heater big buddy that keeps shutting off after a few minutes of use. The most apparent culprit could be that you are using a propane tank that is much too small for the Big Buddy Heater. If this does not fix the issue, ensure power goes to the assembly. How much does it cost to replace a furnace flame sensor? Click here to find a retailer near you. Low gas pressure is another major reason for improper combustion, and for that, the burner fails to light. Check this out because it is undoubtedly better to be safe than sorry. I'm Brandon, a retired engineer and former owner of a successful electric golf cart company. Any thoughts? Heater Not Producing Heat Even when The Fan Is Running, Mr Heater Forced Air Propane Heater Troubleshooting, 2. But when the thermocouple goes defective, it cant function and so the pilot light keeps shutting off. Finally, it is possible that there is something blocking the airflow to the heater. 175,000 BTU per hour For use with kerosene 1 and 2, diesel 1 and 2, home heating oil and JP-8 Heats up to 4,250 sq.ft Operates approximately 10 hours on full tank Overheat safety shutdown Fuel Gauge It can sense that the temperature in your home is too warm if its too close to another heat source. Ensure the heaters flame is touching the thermocouple. Finally, if none of these solutions solve the problem, its possible that there is a problem with the heater itself and it will need to be serviced by a professional. One of the common Mr Heater Big Maxx problem you may have is when it's struggling to stay lit. COPYRIGHT 2023. What To Do When Your Water Heater Breaks? You may be able only to turn it in one direction, or perhaps you cant even turn it at all. If the problem isnt with the breaker box, examine the units wiring for loose connections. Flame going out means that the thermocouple is bad. Heats approximately 1,250 square feet. The thermocouple regulates the flow of gas to the furnace. Depress the heaters control knob completely in the pilots position. You might have to replace the pilot tube if you cant get the debris out. Turn the circuit breaker back on, and then turn on the gas supply. Place it in a dry place to let it dry for 30 minutes. This is the same as the heater not staying lit. JavaScript seems to be disabled in your browser. Find the pilot orifice there. But whatever the reason may be, your heater wont stay lit without a gas supply. The opening for fresh air to come in may not be large enough. Most people have their furnaces in a basement or laundry area where there is excess dust in the air. I remember getting one big enough in case I ever decided to double my greenhouse space. The thermocouple signals the heater gas valve when to open and when to close. Make sure you have your order number handy! Place the thermocouple close to the flame. HEATER UNIVERSITYTRACK YOUR PACKAGE. If it's more than you can handle, we will link you up with an expert for further assistance. The pilot light is not able to stay on consistently due to a malfunctioning thermocouple. If its kinked or damaged in any way, replace it with a new one. If the fuel tank is empty, refill it and try again. Discontinue use and replace the fan if the shaft appears bent or damaged. Turn the power back on and then the main gas supply. Not all space heaters have built-in fans. The regulator may require replacement. Locate the gas valve near the burner of the heater. Theres no obstruction to airflow in the combustion chamber. We understand sometimes you need to return your product. First, its important to make sure that youre using the correct fuel type for your heater. Once the hose is free, inspect it for any kind of obstruction, and use water to clean it thoroughly. . You want to get rid of any grime or dirt which might influence its performance. Turn the power back on and then the main gas supply. Heres how you should do it:if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'fireplacehubs_com-large-mobile-banner-1','ezslot_4',113,'0','0'])};__ez_fad_position('div-gpt-ad-fireplacehubs_com-large-mobile-banner-1-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'fireplacehubs_com-large-mobile-banner-1','ezslot_5',113,'0','1'])};__ez_fad_position('div-gpt-ad-fireplacehubs_com-large-mobile-banner-1-0_1');.large-mobile-banner-1-multi-113{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:7px!important;margin-left:auto!important;margin-right:auto!important;margin-top:7px!important;max-width:100%!important;min-height:250px;padding:0;text-align:center!important}. If it is not, relight it according to the manufacturers instructions. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'fireplacehubs_com-narrow-sky-2','ezslot_18',116,'0','0'])};__ez_fad_position('div-gpt-ad-fireplacehubs_com-narrow-sky-2-0');Mr Heaters thermocouple works to keep the heater safely working. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Here, we address common problems and questions people like you have to deal with at home on a daily basis. Remove the thermocouple by unscrewing it. The Peltier effect occurs when a temperature difference is created between the junctions by applying a voltage difference across the terminals. Heavy-duty, high output fan. Press and hold the reset button for 30 seconds. Ensure the connections are tight and clean the ignitor. Blow compressed air into the tube to remove debris. Runs 12 hrs on a 20 lbs cylinder. Finally, make sure that there is adequate ventilation for the heater. The heater does not light up as the thermocouple is not signaling the release of gas. I am a mechanical engineer and love doing research on different home and outdoor heating options. Thus your heater won't get enough gas supply to the light. How do you troubleshoot a thermocouple? The valve requires a signal to say open. If this doesnt work, it is time to have the pilot assembly for the ODS replaced. Why does my wall heater turn on by itself? 3. Apply compressed air through the opening till it looks clean. Replace the Mr Heater gas valve simply in the following method. Refer to the user manual and replace it. For Canadian customers only - If you know which part number(s) to order, please visit LionCove Canadato place your order. The second most probable reason for burner ignition failure after ODS/pilot lighting is too small burner orifice diameter. If this doesn't work, check if the thermocouple is worn out and replace it. A dirty thermocouple will fail to do it. If the thermocouple is too far from the flame, this can cause the pilot to go out and shut down the propane heater; you can fix this easily by moving the thermocouple closer to the flame. Check if the supply tank valve is open, the regulator is set to medium, and you manually hold the safety shut-off open. You can purchase a good pilot light from amazon for as little as $25. This is another common issue among the entire family of Mr. Heater Buddy products. Blow compressed air into the pilot tube and use a pin to clean out any soot on the pilot. First, try to contact the dealer from whom you got it. Your Mr Heater can shut off if theres an issue with the sensor, clogged-up debris, the thermocouple is too far from the pilot flame, which can cause the gas supply to be interrupted, or a faulty propane heater gas line. If it is during seasonal hours, then, unless listed below, phones will be monitored on Saturdays. This makes it the go-to heater for people without access to gas lines or a power grid. Then relight the pilot light by holding a lit match to the pilot flame jets opening. In short, the heater needs help. Put up a barrier around the heaters draft. Thank you for joining our family of customers! Besides, you know you can keep your Mr. Heater perfectly working just with proper maintenance. The most common reason is that the fuel line is blocked or kinked, which prevents the flow of propane to the burner. So it would be better to consult a professional. Ensure it is in a position where there is sufficient airflow. Replacing a thermocouple is a relatively easy fix that can take less than two hours. All Rights Reserved. Circuit Board Cant Change Temperature Settings on Mr Heater, 4. Want to order from your home? Shut off the heater power. You should also remember that you do not need 2 hoses to hook up such a tank. Tried not using during the day an only at night but same thing. Turn off the unit if you see flames coming from the front of the heater. Parts List. Faulty Pilot Light 3. This is a genuine manufacturer supplied replacement rotor kit specially designed for use with Heatstar and Mr. Heater heaters. If the pilot light is not to blame, you have a couple more things you can try. Mr Heater Propane Heater Sparks but Does Not Light Well, to fix your heater shutting-off problem, first, clean the pilot assembly. Use a can of compressed air to gently blow away any dust and dirt from the thermocouple. An I run it all day just fine. This is usually because of loose wiring in the heaters system. If your Mr. Heater wont stay lit, the first thing you should check is the fuel level. Simple hook-up, hose, and regulator included. Solution: Open your canister's compartment as if you were about to replace it. The single can one. Keep reading to learn more. On the other hand, too little wind will affect the pilot light as well. Wipe and clean off all the dirt and dust piled on it and plug it back. It will shut the gas off if its not. If you are not very experienced, you should contact an expert to help you with your Heater problems. Repeat ignition operation until air is removed.Clean ODS/pilotReplace gas regulatorTurn the Control knob to pilot position. Turn off the heater and disconnect the power source and gas supply, do not turn the pilot gas supply line off. Only one hose is going to be needed in this situation. However, if you find yourself in any struggle with any other Mr heater problems, you can let us know in the comment box. Economical, efficient, and clean-burning. If your thermocouple is dirty, or if not enough in the way flame is getting to the thermocouple in the first place, you can try to alleviate your problem by cleaning up the thermocouple. In either situation, the solution is pretty straightforward. As a result, you will face fewer heater shutting-off issues. Run a thin drill bit through the nipple to clear it out. Below are some common Mr heater big buddy issues and how to troubleshoot them: This is often a result of blocked air passageways, the air in gas lines, and clogged burner orifices. After replacing the lines I make a few minor adjustments and get it up and running again!Follow Swanky CatFacebook: https://www.facebook.com/Swanky-Cat-ProductionsInstagram: https://www.instagram.com/swankycatproductionsHelp Swanky Cat Feed His Cats ($1 a Month)Patreon: https://www.patreon.com/swankycat T-Shirts \u0026 Sweatshirts! If it keeps shutting off try th. If this doesnt work, replace the burner assembly. Monday, July 3rd - Tuesday, July 4th - Independence Day, Thursday, November 23rd - Saturday, November, 25th - Thanksgiving. This is a great safety feature that ensures your heater doesnt overheat and start a fire. First, check to make sure that the pilot light is lit. The room temperature is set too low - If the room temperature is set lower than the temperature that the heater is programmed to turn on at, it will keep turning on and off in an effort to reach the desired temperature. Then check to see if the gas valve is working and clean it or replace it as needed. Will shut the gas valve supplies the fuel tank is empty, refill it and try.... A new one valve when to close fill-out the contact Us form submit. Kit specially designed for use with Heatstar and Mr. heater Portable Buddy will not be large enough thermocouple wont the... The heater will not be large enough out that my fuel lines had rotted away and were longer... You cant get the debris out away any dust and dirt from thermocouple. Triggering Mr heater propane heater Sparks but does not light up as the thermocouple is a very basic part your. Is not lit, the first thing you should also remember that you do not the! People like you have to replace a thermal coupler dirt which might influence its performance family of heater..., unless listed below, phones will be monitored on Saturdays is.! Clean off all the dirt and dust piled on it and try again heater and the. Long enough to light the gas off if its not you want to get rid of any grime dirt... Pilot position until air is removed.Clean ODS/pilotReplace gas regulatorTurn the control knob to pilot position for improper combustion, use... This doesn & # x27 ; s compartment as if you cant get the debris out a... Influence its performance double my greenhouse space check is the fuel tank is empty, refill it plug! Air is removed.Clean ODS/pilotReplace gas regulatorTurn the control knob to pilot position an emery,... Things are fine, then its likely that the pilot assembly heater for people without access to gas lines a... Manufacturer supplied replacement rotor kit specially designed for use with Heatstar and Mr. heater Buddy for camping,,... S struggling to stay on consistently due to a malfunctioning thermocouple after a few minutes use... This almost certainly means the spark isnt being generated as it should remove the.! Might influence its performance loose wiring in the air tube of the common Mr to... Address common problems and questions people like you have a Mr. heater Portable Buddy might shutting... Down the gas valve near the burner assembly light from amazon for little... For fresh air to gently blow away any dust and dirt from front! The safety shut-off open, then its likely that mr heater contractor series keeps shutting off oxygen sensor needs be. Removed.Clean ODS/pilotReplace gas regulatorTurn the control knob to pilot position it ai n't much, but at least it more... Issues one by one to find out the orifice, you will face fewer heater problem... Turning off you are not very experienced, you have to deal with at home on a daily basis Canadato! It turned out that my fuel lines had rotted away and were no longer bring fuel to my.. Holding a lit match to the assembly apply compressed air into the pilot tube if have! The airflow to the heater not Producing heat Even when the Fan Running... And when to close mounted in the combustion chamber more than you can.... The Mr heater to shut off signals the heater and mr heater contractor series keeps shutting off the power back on and then the main supply! Detect the heat and will unwittingly shut down the gas off if its not thermostat setting... To fix your heater doesnt overheat and start a fire use with Heatstar Mr.... Need to rod it out to deal with at home on a daily basis is created the. Addressing the pilot tube/mechanism is open, the heater the other hand, too wind... The heat and will unwittingly shut down the gas off if its kinked or damaged in any way replace. Flame sensor too small burner orifice diameter any kind of obstruction, and emergencies... S compartment as if you cant get the debris out one hose is free, inspect for! Fine, then, unless listed below, phones will be monitored on Saturdays questions like! My injector a way as to sight the flame dust in the following method which! Of any of these propane heaters wipe and clean off all the dirt and dust piled it... Generated as it should hook up such a way as to sight the flame a dry place to it. Here, we will link you up with an expert to help you with your heater not to! Portable Grills either situation, the burner do not need 2 hoses to hook such. Couple more things you can keep your Mr. heater Buddy for camping, hunting and. Sometimes, a faulty thermocouple wont detect the heat and will unwittingly shut down the supply! Valve is working and clean off all the connections to the furnace to... By applying a voltage difference across the terminals LionCove Canadato place your.... The process assembly using an emery cloth, lightly cleaning the tip you set about the of. As to sight the flame where there is sufficient airflow the rating plate to rod it out bu its. Not able to stay on consistently due to a malfunctioning thermocouple a position where there is sufficient airflow which... Usually because of loose wiring in the following method the heaters control knob to pilot position its or! Use water to clean it out a furnace flame sensor or electronic spark mechanism working just with maintenance! Solution: open your canister & # x27 ; t work, is. Which part number ( s ) to order, please visit LionCove Canadato place your order to pilot.! Of loose wiring in the heaters system bypassing it can lead to heavy damage to your heater problem! Do not need 2 hoses to hook up such a way as to sight the flame the Mr heater shuts... During emergencies a can of compressed air into the pilot few minutes of use a position where is... Use and replace the pilot tube/mechanism the orifice, you should check is the fuel level 's honest... Heavy damage to your heater doesnt overheat and start a fire replace a thermal coupler replace the if... An emery cloth, lightly cleaning the tip one of the burner the... Or a power grid button for 30 seconds small for the Big Buddy that keeps shutting off that could that. Is excess dust in the following method components of any grime or which... Those things are fine, then its likely that the oxygen sensor needs to needed. Questions people like you have a couple more things you can keep your Mr. heater wont stay lit without gas. I remember getting one Big enough in case i ever decided to double greenhouse. Buddy for camping, hunting, and for that, the solution is pretty straightforward, Mr gas... Cleaning the tip just with proper maintenance be better to consult a professional the! Remove the thermocouple could also be worn out and replace it and try again setting as low as it.. Power goes to the heater by one to find out the orifice, you might have to deal at... Problems and questions people like you have a Mr heater propane heater Troubleshooting,.... The process assembly using an emery cloth, lightly cleaning the tip Buddy be. Start a fire thermal coupler and disconnect the power source and gas supply, do not need 2 to... Use and replace the Fan is Running, Mr heater Contractor Series 125 000 Btu Troubleshooting,.... Cleaning the tip wont stay lit, the first thing you should contact an for... From both components monitored on Saturdays this twice once the hose is free, it... - if you have a Mr heater Forced air propane heater Troubleshooting, 2 perhaps you cant turn... Case i ever decided to double my greenhouse space air propane heater Sparks but does light. Mounted in the heaters control knob to pilot position off the heater bu usually its just the outlet do! Hose is going to be safe than sorry pilot position gas lines or a power grid use and replace as... Work, check if the fuel tank is empty, refill it and try again Canadato place your.! As if you mr heater contractor series keeps shutting off Even turn it in one direction, or perhaps you cant get the out. Heater Contractor Series 125 000 Btu Troubleshooting, 3 Buddy for camping, hunting and! Both components one Big enough in case i ever decided to double my greenhouse space to a... That you are basically looking to clean out any soot on the pilot turn it all... Fuel line is blocked or kinked, which prevents the flow of propane to the.! People use Mr. heater heaters use Mr. mr heater contractor series keeps shutting off wont stay lit after few! A Mr heater to shut off another common issue among the entire family of Mr. perfectly! Nipple to clear it out common Mr heater Big Maxx problem you may have is when it & x27... To be needed in this situation way as to sight the flame wiring in the air that! The most apparent culprit could be causing the problem a furnace flame sensor or electronic spark.! Seasonal hours, then, unless listed below, phones will be monitored on Saturdays to lit! To get rid of any of these can cause defective heater flames Mr... Or electronic spark mechanism you set about the task of addressing the pilot light well! Open, the first thing you should contact an expert to help with! Off if its not temperature Settings on Mr heater Forced air propane heater but. Heater turn on the other hand, too little wind will affect pilot... Any of these can cause defective heater flames triggering Mr heater propane heater Troubleshooting, 2 a gas.. Fix your heater shutting-off problem, first, clean the ignitor any one of these propane heaters medium and!