5 Ton 13 Seer Goodman Air Conditioning System - GSX130601 - ARUF60D14 13 SEER 2015 Models cannot ship to the following states DEPARTMENT OF ENERGY--13 SEER split systems be installed in following states(AL, AR, FL, GA, LA, Manufacturer will not warranty 2015 systems that warranty comes from those states Minimum seer rating for those states is 14 seer