To maximize the performance of a HVAC unit placement is a key consideration. Too often units are placed to close to bushes or another exterior structures that does not allow for a good exhaust flow. It's important to install a HVAC unit with the proper placement away from restrictive areas,such as buildings or below the hurricane requirement concrete over hangs.
Most counties have variances that specify on where a Air Conditioning unit may be installed. Call Jones Air Conditioninng and Electrical at 239- 596-5688 to find out how to make your quality AC Unit such as Trane (below) of Rheem blow cool air for a long time