On June 26, 2014 at 21:48, thecapnredfish said...
I see no reason for concern with this rack. It is wide open. You are using cool running and self ventilated equipment. Is that vent pulling air out? That's what is needed.
That vent is pulling through a chimney that is the whole room versus just the rack if you don't seal it up. You want to be cycling air through the rack, not ventilating the room. The room will survive.
