Trying to figure out if i have a bad thermostat or a bad control board?
Dometic single zone digital thermostat.
2104 3010DSF
Went out this past weekend and went to use the frunace, It came right on and ran to the set temp on the stat.
Waited a while and it never came back on, tried raising the temp on the stat and nothing,
Shut the stat off and turned it back on a bit later and it can back on ran to tem and shut dowm, Again it would not come back on, Turned the stat off again and back on a few minutes later , furnace came on and ran to temp and shut down.
Same thing had to turn stat off and then it would come back on. Got tire of doing this and figure i would mess with it in the morning.
Turned the stat off and back on but it would not turn on.
Check all the connections and found nothing, still would not come on. Went to bed that night i the DW wanted to try it again and it did come on , ran to temp and shut down, But would nit come back on,
So i went to sleep and got up some hours later and turned the stat off and then back on, Furnace came on and ran the rest of the night as normal, but it shut down early in the morning and would not come back on. waited and hour of so cycled the stat and it came back on and ran to temp , but would not come back on even after turning the stat off and on again. There has been no error codes.
Has any body had any problem similar to this.
Thanks in advance for your help and suggestions.