An air conditioner is a system or a machine that treats air in a defined, usually enclosed area via a refrigeration cycle in which warm air is removed and replaced with cooler air. In construction, a complete system of heating, ventilation, and air conditioning is referred to as HVAC.It may seem convenient to put air conditioners in an unused spot on the southwest side of the house. However, such placement will make the unit work too hard. Instead, install the air conditioner in a shady spot on the east or north side of the house, where it will receive less direct sunlight.
Sadly, repair isn't an option.And keep in mind that you might be dealing with several little leaks, not just one big obvious one. For this reason, you'll usually have to replace your coil, your air handler, or your entire HVAC system.