I’ve owned them all and never had a problem refilling any of them. One drawback with this heater, there are no individual parts available for the pilot, ignition and ODS assembly. Cleaning per your post right now… I have read about this whole issue where the oil in the hose clogs up the orfice. I used my Mr buddy for the first time this weekend ice fishing. Thanks. But they have one problem; they need to be used with a fuel filter if you are going to connect them to a bulk bottle, otherwise their orifices will plug up. Do not bend the gas tube. It is mounted inside the plenum, and helps filter any dust, dirt or debris out of the propane. View Return Policy. Replace pilot assembly. Either you buy a new one or pay to have it fixed. NEW Mr. Heater 12-Feet Hose/Regulator … Thank you for all info Blow out. I’ve done all the things that you recommended, I removed and cleaned the Pilot orifice and now have a strong pilot flame, I checked for fluid in the gas lines, I installed a Mr. Thanks, No. Mr. Heater also makes a special hose designed to be used with the portable Buddy Heaters that they claim allows you to not use the fuel filter. Someone left me a Little Buddy heater- maybe an older one because there aren’t screws, but tabs instead. Although it may not be replaceable. Rick, I’m sorry but I don’t know the answer to that. Overall Height. goldcityguy, thanks for that information! So you can buy three filters for the price of one hose. It’s been pretty cold this winter here in Indiana so I purchased the “green” one. my buddy is doing the same thing right now…so I have taken it out of the rv to work on it. ... with two wires plugged into it... One from the thermocouple and the other up to the regulator. Wrenches are 11 and 12 millimeters. Verified Purchase. Use two wrenches. Regulator? I used this on my Little Buddy heater, to replace the oem one that burned out. The only reason I think I would get one is to use the smallest Buddy heater. If you buy them from these links I make a few cents and it won’t cost you any more. 5.0 out of 5 stars Can use it on Little Buddy. If you turn an appliance off there is still gas in the line so if you turn it back on then the gas in the line still comes out. You may wish to contact the … Buddy sells parts for it, maybe if it doesn’t work you could try to replace the thermocouple. If you mean you turn off the valve to the tank then it is the same thing, there is still gas in the line and gas will keep coming out until the line itself is empty, then it will stop. Businesses don’t want you to know how to fix things, especially easy things-that’s where they make their money! During hunting season you are only allowed to camp in designated areas but there is plenty of places to disappear. Bob, i have mine hooked up to a 20 pounder i have 2 diffrent tanks and one is new and one is older and when i turn them off gas still comes out i never had this problem befor and i can smell it and i will burn the gas out and 5 minutes and can light the pilot light again it will burn out then i can do over do you know why. Thermocouple. So my heating bill is averaging $7 a month, not to bad but I know a big bottle would last all winter. Working Great! I have been using a little buddy for two winters now exclusively to heat a 32′ handicap FEMA trailer. But when you take off the regulator and connect them directly to a high pressure camping appliance through an adapter hose, the high pressure pulls the plasticizer out of the hose and that is what plugs up the Buddy Heater. Bob. Actually it’s from reviews on Amazon for the filter. Run 2 inches down to bottom of pilot tube & twist around. Set the multimeter to read millivolts, then start the pilot and have your helper hold in the gas control knob to keep it burning. Only 1 left! Reply. I knew there was I just didn’t know many details. ... Mr. Heater® Top Tank Thermocouple with Tip-Over Switch (F237349) 0 # mpn4645051513. I suspect it is an orifice problem Bob Dobbe. As I’m writing this the hose is $35 but if it keeps your Buddy heater from plugging up, it’s well worth it! Remove the four Phillips heads screws as shown (top and bottom – two on either side) See both arrows in the picture. So I contacted Mr. Heater. Clean electrical contacts at control valve. MR. HEATER 15154 SHIELD,HEAT,MH4B. My guess is that Mr. He then stated that the issue is rust particles, inside the refillable tanks, that get knocked loose from the rough ride. It makes sense that was rust because you have a low pressure system with a regulator, so it can’t be the same problem we are having with the Buddy heaters. Meant “gumming” not “coming.”. I don’t want to have to pay shipping to send it to Ohio and have more in shipping costs then I paid for the unit. Hi Kerry, my spam filter marked you as spam and I’m not sure why. C $26.46. Mr Heater F273117 12.5 Thermocouple Lead. I live in an 83 Dodge conversion van. FREE Shipping by Amazon. yellow) and will extend to the thermocouple. Matt, I’m sorry but i really don’t have any help to offer. I’ve been debating getting one of these, I’m glad you got to post this- I wouldn’t have known about it otherwise. We pared 5 unrivalled 2020 Mr. Heater propane heaters over the past 3 years. Bob. cylinder and is the perfect solution for heating small enclosed spaces like tents up to 95 sq. My portable buddy had a good pilot but the ceramic pad won’t stay lit. Any ideas? The replacement has an additional wire coming off it, which wasn't required for my heater. But, remember I have never owned an RV and know very little about them or their appliances. 4.7 out of 5 stars 138. Reviewed in Canada on … Check to make sure it didn't just get bent away from the heat/pilot light (needs to be right in the flame of the pilot light) if not I'd just replace the thermocouple, I think Fleet Farm has them, or check online. The included base takes up little space and the integrated handle makes this heater an easy one to transport. It is available in paperback for $6.71 from Amazon.com here: Bob. You can’t leave them on for very long before the van get too hot. Amazon and ebay both sell them. Renogy® 100W Mono Bendable Solar Panel, Find everything you need to know to start vandwelling in my book! This is from the internet, so it must be true, lol! How to bypass your thermocouple on a propane heater - YouTube $4.99 shipping ... $52.21. What an awful winter you’ve had! Bob. I’ve only used propane from a bottle…so what gives? Bob. I thought I was going to have to go through this and rebuild my mr heater cuz it was messing up so bad. And I like to fix things instead of throwing them out. Replacement for Mr. Heater models: MH15T, MH15TS, MH30T, MH30TS, MH45T and Sunrite Models SRC15T, SRC30T Tip-Over Switch detects unsafe angle and shuts off gas flow Replaces part 17349. Customs services and international tracking provided. Here is the page on dispersed camping, I think it is restricted to those few designated areas. It should learn now that you aren’t. They really must have one. U saved me the cost of a new one. Did you try to clean it using this method? I don’t understand your question about the pilot light. My BUDDY HEATER starts to light and then as the flame begins to spread over the ceramic it looks good, looks better and then boom! Today we have a guest post by Les Doll who has a blog called http://www.rverscorner.com/. Heaters are soo important and almost always needed. I tried it yesterday, pilot lights but I’ve held the button for minutes numerous times and it will not stay lit!! Mr. Heater Buddy Parts MR. HEATER 15155 ODS ASSY,MH4B. Bob. I know there is a part called a "thermocouple." Your fix? Control knob not depressed long enough. I’ve debated using a big bottle instead of the little canisters but I don’t want to take up the space and I’ve only gone thru about 10 of them in the last 3 months….and I’ve been thru some cold nights. This may be a dumb question, but can’t the small canisters be refilled? I know several people who use them and are very happy with them. $5.58. Bomb…. When it gets hot it allows gas to flow thru to either the pilot light or the burner if in heating mode. Was: $67.35. Free shipping. I can’t take it back to fleet farm where I bought it because it’s used and I don’t have the box it came in. My new heater may have been bounced around a little bit or may have gotten a little water in it, but you would think that it should be able to take a little abuse. Is there a way to flush ut the filter when it gets clogged. There is free dispersed camping in Ocala national Forrest and several very cheap primitive camping areas. usually it’s 50-80% full. Quick view. I have seen it myself when using a 20# cylinder and hose on a small grill designed for the 1# disposables. Clean pilot tube using q-tip with alcohol. It would probably cost around 5 to 7 dollars to replace an ODS vs $16.00 to ~$25.00 for an assembly. I’m trying to learn to be more DIY and learn things! I’m still monitoring to try to determine the cause. Since you should replace a hose at least every three years, it’s basically a wash. Joel, you’ve basically got it right, the hose is the source of the contaminants. It’s very difficult to get the green bottles 100% full. Also cleaned off a lighter color pitting corrosion from the bottom case plate that holds the tip over valve (was cleaned off then painted), Plus a few small areas on the near upper portions of the aluminum used inside the case, which was cleaned and sprayed with silicon. Use alcohol to soak the orifice for 10 minutes. I think I would just replace it at the beginning of very heating system unless it got very little use. I just read about the filter here. Ace Hardware sells them but most local stores don’t stock them. Very inconsistent. Following your info I am at the air drying stage and should put back it all soon I have to cook the Xmas dinner now no time this will warm up my rv. I’m only using the 1 lb. unbelievable that such a little tiny thing could cause such a huge problem. Bob. $27.08 $ 27. A few times after turning on the heat output fluctuates, heat output goes up and down without turning of the control knob. The top is held together with the small tabs. Manufacturer Warranty. MR. HEATER 15153 BRACKET,ASSY,MH4B. But, lately, it would not stay lit or would go out immediately when the gas valve was turned up. 5.0 out of 5 stars Off label application. Mr. Heater MH18B 18000 BTU Hunting Big Buddy Propane Gas Heater & Carry Bag. But what if it won’t run? I didn’t poke anything thru it, just blew it out with a fair amount of pressure. If your forced air propane heater has a thermostat you would not need a thermocouple.Some of … I have the recommended filtered hose and a 20 lb tank on mine. Thank you again! The 1 gallon is so small you CAN find room for it. Thanks Roger, I hope you get it working! assembly, it took a while to scrape off the areas with this black corrosion. But when propane passes through the hose, or especially when it sits in the hose if you don’t burn the gas off after shutting the tank valve, an oily sticky goo precipitates in the hose. Mr. Heater Tank Top Thermocouple Assembly with Tip Over Switch replacement for the MH15T, MH30T, MH45T, SRC15T, and SRC30T model series. F237349 ) 0 # mpn4645051513 to another fittings to check for leaks but you can ’ t anything... – the following is what I ’ d do other up to rat... Control on their part cost of a bulk bottle make it a try and see it... 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