No cool in Duluth for Amana system. Find air conditioning system fail due to bad capacitor. Replace capacitor under manufacturer warranty. Find system operating without hard start kit, suggest to install. Find main electrical switch worn/pitted. Find system in attic, system operating with low insulation in attic and R4 ducts system with poor runs. Air conditioning system operating at this time. Customer want to wait til spring visit to replace main electrical switch and hard start kit.