I just ordered a new air condishiner from a internet company. They said it is easy to install and I can do it in a weekend. I got a new heater and a new cindensor. It cost me $2500.00 for the stuff. I am right now building my house and so I need to know how to install this stuff. I don't have anything built at this time but I like the idea of doing it myself. Can you help me please?