4th floor plant room by W404 – main fan. This centrifugal fan provided conditioned air to the original computer suite in W404.
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See full size image Caption: 4th floor plant room by W404 - main fan Description: 4th floor plant room by W404 - main fan. This centrifugal fan provided conditioned air to the original computer suite in W404. Alt text: 4th floor plant room by W404 - main fan Image credit: Gary Tull Photo subject date: 20/09/2010 |