Picked a spot. Marked it. Cut an opening.
Pix of work in progress got all itsy bitsy in transfer from my phone for some reason. So, I can't show off all the blocking and strapping and fun with wiring.
There it is buttoned up. Works well. 4500 CFM clears the house out nicely.
Sounds like a B-17 in the run-up area getting ready to launch.
