A guideline to follow is a minimum of 3' clearance on all sides (front, back, ends, and top) from structure or
landscaping for air cooled models and 5' clearance for liquid cooled models.  Each manufacture may vary
slightly, depending on the size of the unit.  Consult your owners manual and/or installation manual for more
specific information and diagrams.  Yeild to local codes and regulations for final installation site planning.