Best location for ceiling a/c vents?
There seems to be some question between my builder and his sub for HVAC.
Which location is best for comfort and energy efficiency for ceiling mounted vents, over a window or door unit or near an more interior wall that is much closer to the main plenum?
Thought is that the sooner the conditioned air from the duct gets to conditioned living space the better. The old wisdom was over the colder/warmer surfaces of exterior window? I think the length of the flex duct to get near the exterior walls loses efficiency due to heat/cooling lose in the attic. Which is better?
Regards,
Huck