WebDec 28, 2015 · my mr heater mh9b won't stay lit. The pilot flame starts acting wierd and making noise after ten to fifteen minutes of being lit and then goes out completely. It can be re-lit but goes out again in a bit. ... I have the "Big Buddy" heater and the switch is on top, if it is clicked down toward the front of the heater, the fan is on (little ... WebDec 25, 2008 · Recently I can't keep the pilot lit to start the heater. I took it apart and blew out each fitting and it worked great for about a week. I gave up and bought a Little Buddy (by Mr. Heater). It worked great for a week and now I have the same problem, the pilot goes out when I let go of the button. It should stay lit and ignite the main heater.
How do you fix a Mr. Heater that won
WebNov 4, 2024 · Smart, I’ve got a Mr.Buddy that’s been giving me some problems. I have it hooked up to a big tank. The pilot will light and stay on forever but as soon as I turn the lever to low or hi it will burn for a minute or so and turn off. Unhooked the big bottle and out a small green one on it and it ran just fine. I know the big bottle is full. WebIf your Mr. Heater won’t stay lit, the first thing to do is to check the connections. If the connections are loose, you can tighten them to make sure they are secure. If they are secure, you may be dealing with a cracked or damaged heat exchanger or combustion chamber. If this is the case, you will need to replace the parts. myshowadvisor
What To Do If Your MR HEATER Buddy Won’t Light (Quick Fix)
WebJan 28, 2024 · This will result in a system lockout. Solution: To get your heater up and running again, you’ll need to bleed the air out of your gas line. 5. Inadequate Gas Supply. Your heater is powered by gas. As a result, if you have enough fuel, your pilot won’t stay lit. If this happens, your heater will go into lockout mode. WebHow to light a Mr Heater: You need to open the gas flow by turning the valve counterclockwise, then push and turn the front knob to start or light. Hold the knob till it has been lit. But if you have a defective model, it may take a lot of effort to get this heater going. WebSep 13, 2024 · In most cases, you’ll need to replace the damaged/compromised thermocouple. 2. Poor flame sensor positioning. Another reason the pilot flame may go out without lighting the main burner is the incorrect flame sensor positioning. The flame sensor must be close enough to the pilot flame to detect the flame. myshowcase aru