Extractor fans. E Core Penthouse, presumably for toilets etc. I think one was in use and the other a standby at any time to ensure redundancy if one failed.
7-ECore-7605 |
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See full size image Caption: Extract fans in E Core Penthouse Description: Extractor fans. E Core Penthouse, presumably for toilets etc. I think one was in use and the other a standby at any time to ensure redundancy if one failed. Alt text: Extract fans in E Core Penthouse Image credit: Team Urbex - ATF Photo subject date: 15/04/2012 |