Long story but yes I discovered the issue. Themostat tripped which shut
down the furnace in a heating cycle, which then threw an HVAC error of
“Limit Switch Circuit Open”. Upon reset of the Thermostat, the furnace
would come back on for about 30 seco...
Mine just failed yesterday as well. In my case though I didn't touch the
system. Mine is an E104 error which implies that it is an overcurrent
error and blames the furnace. I have had my furnace checked and it is
operating 100% so I am convinced it i...
