I have an Evolution 3 stage 80K BTU gas furnace with the Evolution Controller. My AC unit is a single stage 2.5ton Bryant unit.
On the Evolution controller under Furnace settings there are some airflow control settings for the Air Conditioning. (EFF=efficiency I presume) EFF325, EFF350, Comfort, Max if I remember right.
I presume Comfort would use a somewhat lower air flow? How to choose the setting to use & why? Pros & Cons of each?
I'm thinking if I choose a setting with too low airflow I could have icing problems?