the cold water is no longer working even though fan is working. what can i do? It quit working in june 2011. Went back to where it was bought at and they said it was out of waratany, it manufactured in 2010 05. Ser NO.1005200901. Is it possible if I could buy a new colling unit if fhat if that is what is wrong with it. Thanks for all of your help. Gene Barborak 191 Wengler Ave Sharon, Pa 16146 GBARB1213@VERIZON.NET