The hot wall...

Inside the hot room and looking at the exhaust fans running. Need to get those few loose cables tied up now that I see this.

Intake wall on the inside. I use cheap filters that I change out each Sunday morning.

The worse looking rack of wires, but I've been busy with work. Once I get some more machines to fill in the spaces I'll clean it up and label everything.

My vertically mounted breaker panels.

The finished exhaust and intake wall. I will probably need to separate the two with a partition especially once the warmer weather comes to prevent pulling in the hot air being exhausted. Board temps are doing good staying in 33-46 range.
