Framing question: rec header height for 14' span?

Corner Bar
#1

Considering removing wall in the middle of room (see illustration)…
What is rec header height for load bearing wall for 14’ span?

(I’m guessing two 2x12s w 1/2" ply spacer?)
This is single story with truss roof/ attic above.

TY

image

#2

I would not give any engineering advise and you should probably consult one. That said, the wall in the middle, if under a engineered truss may not be load bearing.

2 Likes
#3

Thanks and noted.
This forum is generally a first informational step…