What do you want to achieve with your air conditioning unit? Knowing what you want to achieve will assist you with deciding what type of air conditioner is going to meet those needs. Do you have the correct size for the room and location? Having a unit that is too small for the space, or that doesn’t take into account the aspect and building design can result in longer running, higher electricity bills and a shorter life span for the equipment.  If your unit is too large for the space, the cooling and heating can be too powerful therefore