Completed with ac 2 on 2001 trane 5 ton gas horizontal in attic right side of home, found unit poorly operating due to age and failing parts, compressor pulling high running amps on a 61 temperature, start up amps very high, blower motor leaking oil, high voltage wire is very undersize having a 10 gauge and it needs an 8 gaige for a 5 ton also gas an undersize breaker with drain line not up to code. 3 ton trane 2001 left side of him cooling at this time but is about the same condition than 5 ton. Left estimates to do preventative repairs or replacement of equipment. Called customer but it wasn't a good time. She'll call me today in the afternoon to be explain all my options.