furnace won't stay going - http://www.hvacmechanic.com/ Forums
Original message
| bluokkala
 |  "furnace won't stay going"
, posted Sun 20 Feb 20:13  
Please help. My furnace will only run normally for about 6-7 hours. After that the temp starts dropping and I have to reset the pilot by shutting off the power turning off the gas and waiting .... when i restart it, it works fine for another 6-7 hours. The LED light is signaling 8 short blinks a pause then 1 long blink. the furnace is a lennox G24M model.
help please!!!!
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Replies:
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| Apprentice
| "Re(1):furnace won't stay going" , posted Mon 21 Feb 10:50
What brand & model # of control module is in it?
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| | bluokkala
| "Re(2):furnace won't stay going" , posted Sat 26 Feb 09:06
I'm not sure. I don't know where to find that. the unit is a Lennox Model # G24M3/4-100A-2. I changed the air filters and the furnace ran great for 1 week. Now it is acting up again. I just don't know what to do.
help please!!!!
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| | Xenos
Webmaster 
| "Re(3):furnace won't stay going" , posted Sat 26 Feb 09:39
Look near the burners for a small red push button on a small disk as 8 flashes means the roll out switch is open.
Xenos.
The best way to escape a problem is to solve it.
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| | bluokkala
| "Re(4):furnace won't stay going" , posted Sat 26 Feb 10:14
Thank you i will try that. For right now it is working properly after disconnecting all power sources and waiting 10 minutes. would the rollout switch be intermittent like that? I am greatful for the help because it only seems to go out on the weekend when techs are time and a half. LOL. thanks again.
help please!!!!
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