Labels:text | electronics | screenshot | display | software | font OCR: BURGER Nominal Cooling Towers WEBSTER'S COLLEGIATE DICTIONARY : NOMINAL -IN NAME ONLY, NOT IN FACT. ROGET'S INTERNATIONAL THESAURUS : NOMINAL - THAT WHICH IS NOT WHAT IT SEEMS TO BE . QUESTION : What did you get the last time you bought a ' NOMINAL ' 2×4 ? RECOMMENDATION : Always consider the possibility of buying a cooling two sizes larger than the specifications call to assure satisfactory performance at a less than optimal WBT . This is not an indictment that all vendors sell short towers . Many reliable manufacturers serve the industry with products that are built well and perform well. Our recommendation is that if you are purchasing a nominally rated tower , you should request references and performance curves from the salesperson . If supporting documentation is not forthcoming , th ...