Is running the fan continuously a good idea?
This question can have several answers. Running the fan continuously will provide more even temperatures and prevent stratification of the air. Running the fan continuously can adversely affect humidity when the cooling is not calling and only the blower is running. The blowers with PSC motors use considerable energy. Variable speed blowers on the other hand use very little energy to move the same amount of air. Running the blower on continuous is a decision that you need to weigh the positives against the negatives and make a decision based upon your needs.