Once the system is in production, take temperature and humidity measurements for each cabinet, as outlined in About Measuring Temperature and Humidity, to ensure that environmental requirements are met.
Even if all preinstallation requirements are met, it is still possible that hot spots exist in a data center. Since rearrangement of the cabinets at this point is probably not feasible, it is recommended to switch out existing vented tiles where appropriate with vented tiles that have a higher opening percentage.
Floor Tiles with Low and High Opening Percentages
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