First I want to thank Gilbert for explaining everything and working with me. I wanted a 16 seer and that is what he showed me. I had 2 other companies come to my house and they disregarded what I wanted and tried to sell me their most expensive units. I went with the traine and I am very pleased . It is quiet and with all new unit in the attic and outside, house cools off quicker and feels less humid. I aso get a rebate from cps. I want to thank Jason and Chris, they worked their buts off all day, the temps were bad, I felt sorry for them, but they hung in there until the job was finished. I would highly recommend them and I am also a veteran and a spurs fan.