I work on a farm for a living. It is actually my own farm so I work for myself. I grow all kinds of fruits and veggies here and then I sell them to independent markets. I have been making my living at this for the last 20 years and it is still going strong. Sometimes though I have to work pretty hard and be out in the fields all day with the few workers that I hire. We end up picking corn, beans and other veggies from the field. When the days are warm, after all is said and done we all like to go back to my house and enjoy my quality central air conditioning. I paid a lot for the central heating and air conditioning system that I have just for this reason. I want to have great air conditioning for those hot days that we have to be out in the fields. That way we have a nice cool place to go to when we are done working for some well needed relief. Great air conditioning of this nature is not cheap by any means. I really had to invest extra into my heating and cooling system than I would have if I had just bought any old HVAC unit. I wanted to have the most powerful and best central heating and air conditioning system on the market today that could fight any bad heat or freezing cold. It comes in handy more when it is very hot outside. Even on those days which it is so hot that you can not even be out in the fields picking the veggies.