Originally Posted by
B2N2
Amen.
I love paying for a window seat and no window.
Eternal hell and damnation for the intern that came up with that idea.
There is very reasonable reason for that - it's necessary to pass air from the packs to the overhead area for distribution through the cabin.
It's certainly not exclusive to the 737 - nearly every pressurized passenger aircraft out there has a few rows where there is no window due to the requirement to send conditioned air to the overhead.