For this job tested the system. Everything works very good. Pressures temperatures are all range and cooling by 22° in the cooling mode. The outside units are extremely dirty and the system is missing a compressor start relay. Put together those options for the customer to review as he’s at work Nelson, I was able to speak to Carlos ‘s brother and recollected payment from Carlos Also recommended an air purification system as it is super dusty out here, and I’ll keep the system clean inside Carlos is going to replace the filter 14 x 25 by one