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I have a Comfortmaker GNE100F14 which was installed 2003.

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Hello. I have a Comfortmaker...
Hello. I have a Comfortmaker GNE100F14 which was installed 2003.Unit keeps shutting down. Cold temps have been freezing runoff line which I try and watch.
Green light has flashed 7 times and now flashes 4 times.
What is limit or roll out switch? Advice?
Submitted: 6 months ago.Category: HVAC
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Answered in 3 hours by:
1/9/2018
HVAC Technician: airheatman, HVAC Technician replied 6 months ago
airheatman
airheatman, HVAC Technician
Category: HVAC
Satisfied Customers: 9,213
Experience: Furnace, A/C and heat pump specialist.
Verified

THe rollout is a small switch near the burners that looks like this.They have to be manually reset if they trip.Little red button pushes in to reset.

https://i.imgur.com/CGkB9sa.jpg

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