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    • 07 December 2024 03:00 PM Until 04:00 PM
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      All Appliantology tech members are invited to join in the conversation for all things Appliantological: bidness, customers, tools, troubleshooting, flavorite brewski, whatever. Webcams and microphones are open and live!
      This event is also a great time for any students at Master Samurai Tech to bring any and all questions about the coursework. We're happy to walk through any concepts you're having trouble with. Think of it like office hours with your teachers. 
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      Who: This workshop is only available to tech members at Appliantology.
      When: Saturday, December 7 @10:00 AM Eastern Time.
      Where: Online via Zoom
      How:
      Click here to go to the forum topic with the registration link. If you're interested, register now. Arrive a couple minutes early to make sure your connection is working. Set a reminder for yourself for this workshop so you don’t miss it.  And check out past workshops here: https://appliantology.org/announcement/33-webinar-recordings-index-page/

Armstrong air ultra sx 80 natural gas furnace


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Posted

Hello,  I have an Armstrong Ultra Sx 80 natural gas furnace that is acting strange on start up.  Everything in the firing sequence seems to happen when it's supposed to, but it explodes

 

 

when the gas it introduced.  I've tried cleaning the burners and orifices to no avail.  Once it's running it seems to operate normally but that start up sequence has me vexed.  I'm running short on ideas at this point and would greatly appreciate any suggestions.

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