She's at something over 6,000 feet where she's at, and there had been a recall on them at some point. This in turn pulls in a weak magnet in the main control valve. I had pretty much given up on it but still have it so it's worth a shot!! The Mr. Heater Buddy will run for around 5.5 hours at the lowest setting and 2.4 hours at the highest setting when connected to a small 1 lb propane tank. MISSION STATEMENT. The temperature sensor is in fact a thermocouple (not a capillary tube) which generates a milli-voltage signal that depends on the temperature. Don't know if they were exchanged for the same thing or folks got something else. (GENERAL) Be sure you have fuel in your one pound screw on propane. Now: It is very cold out. December 21, 2019. Mr. Heater F274865 and Mr. Heater Little Buddy have it so if you will decide to get a propane one choose one or another item regarding your tent size and stay safe. I have a ventless propane heater. I have cleaned te portal multible times but does not help. I bought the Mr. Heater Little Buddy heater about 3 years ago. I've used them for years in my 10x12 canvas wall tent (think "Civil War Officer's Tent") in low 30's temps, and I was comfortable in a t-shirt and shorts. But forget trying to run that thing outside when it's windy - keeps blowin the pilot light out. Print. bring three heaters (big buddy, mr heater cooker sunflower, and buddy jr.)and sometimes run the more reliable one until the big buddy warms up enough to light. And yes I have cleaned the pilot light orifice. Im not fond of the mr buddy heater systems either.A friend of mine has the same problem with his and its brand new.It will burn about 15 minutes to 1/2 hour then go out.Not sure if its related to the sensor that detrmins lack of O2 or not.Doesnt seem to matter if its enclosed or a sheltered area.Seems to have the problem when running on 1lb bottles but not hooked up to a bigger tank via … I took the heater all apart and removed and reinstalled the push on thermocouple connection to the tip over switch. Still it would not work at below freezing temperatures. i think that is the problem with the buddy heaters was the shut off sensors. I use a tomato paste can that is only 2 1/8″ in diameter. If you have problems with your heater going out after it is lit (pilot light flickers or seems to blow oddly) do this: (shut off heater and let it cool LOL ;D) Take a Q-Tip with some alcohol on it and insert it into the pilot tube to clean it out (suggest by manufactor and worked like a charm). I contacted the manufacturer and followed their instructions with regards to cleaning the pilot orifice. Request us to BEAT a competitor's price. It should stay lit and ignite the main heater. You need to get to the back of the unit, remove the gas line nut, remove the office, soak it in isopropyl for 15 minutes, I let mine soak a little longer, let it air dry, DO NOT POKE ANYTHING INTO THE ORFICE there is a thin film I it and you will ruin it. Dear Folks. My heater would stay lit for about 3 minutes and then it would go out. The question is asking, how to bypass/disable the sensor. ABOUT US. If you're having problems lighting your Mr. Heater Big Buddy, this solution worked for me. This signal is sent to a solenoid valve in the end of the main control valve. If there is a draft it will blow out, if you run into it there is a safety shut off. You will need 11&12 mm wrenches to remove the orfice. Heater "Little Buddy" •Adapter für Propan/Butan Gaskartuschen (EN417) •Beschreibung. the tank was below freezing and I could not get it to light to save my life. 00. I will try your solution to see if it works! Full 50# ***** with regulator provides propane to two 20000 btu Wall mount heaters and gas kitc … read more. This little buddy heater made camping in -15°C bearable. It worked fine when at room temperature in my workshop. Its safety shutoff features helps keep you and your family safe. Ive had mine for several years now, 1lb and 20lb bottles 00 / each. Product Title Mr. Heater 3,800 BTU Little Buddy Portable Radiant P ... Average rating: 4.3 out of 5 stars, based on 22 reviews 22 ratings. I know there is a part called a "thermocouple." Any bubbles will indicate a leak – if so tighten the fittings slightly more and recheck. Used this  method to clean it up and now it works like a charm. Hooked that back up and she fired right up. The Mr Heater hose F273704 can be used alone to connect from any large tank to either of those, otherwise they strongly recommend the filter 273699 with any other hoses that go from a tank to the "disposable threads". 99 (5) View Wishlist Added to Wishlist Mr. Heater 18,000 BTU Big Buddy Portable Heater $199. Product Title MH4B Little Buddy Heater. wont even light. 99 (17) View Wishlist Added to Wishlist Mr. Heater Propane Hose, 5-ft $44. SUBMIT YOUR IDEAS. If your model is bigger then I recommend using Mr. Heater F274865 otherwise Little Buddy. Hey Jamie, how old is your heater? The Mr Heater Little Buddy MH4B pumps out 3,800 BTU which means it heats up to 95sq feet.It runs on propane (1lb tank) which will last up to 5.5hrs.It weighs the best part of 6lbs and is fairly large at around 12” tall and 10” wide.. For safety features, it has an 8” round base to give it stability. Also I needed the small size of the Little Buddy as my flip shack is very limited in space. One planet, one experiment. When I did mine it worked fine one day then couldn’t take it off pilot light the next day, I haven’t had an issue since. A thermocouple is a wire inside of a wire with an insulator separating them. Mr. Heater Portable Buddy Gasheizstrahler 169,94 EUR. News; New details shed light on “Mr. We have cleaned all connections, and checked all wires. The manufacturer kindly sent me a brand new replacement unit. Mr. Heater Buddy Parts | sku: MRH-80083. I am pretty sure that it was the only time that smashing something in frustration showed me the problem and fixed it. The fundamental problem seems like the pilot light just doesnt get much flow making it a 10 ignitor hit process and sometimes bringing a … MR. HEATER 15126 PANEL,PLASTIC,LEFT,MH4B So I dissembled (read destroyed) the main control valve on the second unit but at least now I know how it is supposed to work. I thought it had more to do with altitude, mine seems to give me problems the higher in alt. the pilot will light, its getting gas because it will light for a split second if I slow let out the pilot button..but it will not stay on..this started this summer during a camping trip and now in the shanty its a 50/50 on weather im freezing or warm. Here is some follow up on my Little Buddy heater. Little buddy heater (104 pages) Heater Mr. Heater MR. HEATER MH170FAVT Operating Instructions And Owner's Manual. You shouldn’t need to be a mechanic to get a brand new unit to work. • Due to natural operation of small tanks, condensa- tion may build up on tank and drip on surface under heater. I was having serious problems lighting my Mr. Heater. I bought the Mr. Heater Little Buddy heater about 3 years ago. Using a small mirror, I couldn't see anything down in the pilot light hole but, I went ahead and got a Q-tip and pulled most of the cotton off to be able to get it down in the hole and wet it with some rubbing alcohol. Twitter. I’ve attached a couple of photos. The QD is easier for frequent connecting, but that or one of the above hoses work. It’s very easy to use, comes with some really useful safety features, and is one of the most portable heaters on the market. I don’t recommend this to anyone, as with out the built in safeguards your safety is at risk. INDUSTRY. A forum community dedicated to fishers, anglers, and enthusiasts in the Colorado area. PHONE: 1 (800) 251-0001. ** Mr. Heater Model #MH9BX, a Mr. Heater connector hose ending in 02, the requisite filter required. Personally I don’t see how the thermocouple would fail as it is protected by a metal sheath which isolates it from the oxidizing or reducing effects of the pilot flame. I took it apart and moved the thermalcouple (the sensor in front of the pilot light) up a little so it was closer the flame. First of all propane-fueled patio heaters can face a problem of sequential turning off due to a number of reasons. Will replacing this part make my heaters work? Schraubkartusche. Viewing 21 posts - 1 through 21 (of 21 total). Heater” death. MH75KT Contractor's Series Kerosene Heater won't stay lit. JavaScript is disabled. Any thoughts would be appreciated. New In-Depth Outdoors TV episodes return this Fall, Sundays at 8 a.m. on the Fox Sports North channel! VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. $0.00 ... • I've used the little buddy heater in several tents (3 man +) with up to 6-7 hours on a one lb cylinder. The Mr Buddy propane heater has a sensor which detects the amount of oxygen/fresh air in the area being heated. Wish I would have known this while sleeping in a snow bank while I was elk hunting O0. 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