On October 3, 2020 at 05:39, james_aa said...
What is the idea ambient temperature range for a room in which a rack is located (not the temp for the rack itself) but the temp for the rack room ?
As long as it doesn't affect the equipment, it really doesn't matter. Does the building have a basement with unfinished space? If so, vent the rack to the basement and craw supply air from somewhere cooler.
