EcoNet RETRN620CC2 translator. Converts comfort control3 PRL,ARL,ASL-JEC outdoor units to EcoNet enabled equipment. Items are new and unused in original box. Please call 952-884-8266 Mon thru Friday 7:00 to 5:00 or 612 518-6683 after 5:00 and on weekends. We ship nationwide. Minnesota residents will be charged sales tax.