Question about Mr. Heater Big Buddy Heater
It's easier to replace the entire Pilot Assembly. The Part Number is 78422 and you can order it direct from Mr. Heater. For parts call 800-251-0001. It should run about $30.00.
Hope this helps you. Please let me know.
Posted on Apr 08, 2011
Must have enough gas pressure in the gas feed line to the pilot lite to extend the pilot flame out until it touches the thermocouple. If the gas feed line to the pilot lite is clear (not obstructed in ANY- WAY),[try cleaning it with compressed air] and the pilot lite orface is clear (try cleaning out pin hole with a small sewing needle) , then the gas valve is not suppling the pilot lite with enough gas to extend the flame to the thermocouple. May need to buy new gas control valve, but first,take pilot gas feed pipe off of gas control valve and see it anything blocking the outlet of gas from the gas control valve to the gas feed pipe of the pilot lite.
as a last resort,you can always buy new parts, but see if you can get what you got to work first. read other similar posts on this web site for a better understanding of troubleshooting whats going on.
Posted on Oct 07, 2013
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Posted on Jan 02, 2017
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