Originally Posted by ATechguy
You may want to put a spacer between the stacked units for air flow , maybe not much heat from each unit but may multiply,,also with all the equipment being installed in the room make sure the room temperature isn't getting above Manufactures specs..,, helps extending electronic equipment life. Just a Thought.

Thanks for the recommendation. Maybe if we have some of those rubber feet we can put that between the units. Eventually they will have a dedicated air conditioning in this computer room so the room temp should not be a problem.