The thing is the unit is relatively new, 2 years. It is a 4 ton system
paired with a trane furnace. The other thing is after 5:30 last night
it came on fine. It runs as long as I want after the temperature
outside drops. What kind of problem could this be? I would call a
contractor but I want to get an idea of what type of issue could cause
this. It runs FINE after it is < 90 degrees, approximatly, outside.