Trane cased A coil vs cased horizontal flat coil
This is a Q that I posted in a long thread:
A 4TXCD063BC3 coil was recommended for my system by members of this board. This unit is about 24x24 and it won't fit through my attic access door.
My contracor said that he would need to cut a bigger hole (and mess up my stairs) or, instead of the cased A coil, use a cased horizontal flat coil: 4TXFH063CZ3
I can find almost no information about the flat coils, much less the diff between the regular and flat coils. Is there some reason why I wouldn't want to use the flat coil? The SEER/EER numbers are the same for the systems using each coil.
The rest of the system will be a Trane xr15 or xb14 and an xv80. I live in Texas. Besides cooling down from 107, a primary goal of the system is dehumification (without buying a separate dehumidifier).