Student Union old E Bldg - HVAC etc…    
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GE# Unit # Mfg date Model# Serial# Cool Tons Heat btu's Belts  
1 70 2006 TGA120S2BM1G 5606M02224 10 Ton 180 K
2 73 2009 TGA120S2BM1G 5609J10411 10 Ton 180 K
3 n/a 2012 LGH156H4MS1G 5612L08773 15 Ton 260 K
4 n/a 2011 4TT5061E1000AA 11335MRR2F 5 Ton
4 inside 2007 CBX32mv-60-230-6-03 5807E36984
above  needs a special filter (pic) LENNOX