Completed with ac 2 on 2012 downstairs american standar r22 5 ton gas horizontal in attic and 2004 upstairs 2 ton r22 gas horizontal in attic. Both units cooling at this time of check up but both are in very poor condition due to age, parts condition and parts failing. Replacement is recommended or minimum replacing 5 ton single run capacitor. Customer has a friend that install units and will get with them.