The answer to 'central air leaking water' is that the most common causes are a clogged drain line, a refrigerant leak, or a problem with the condensate pump or drain pan. Symptoms include water pooling around the indoor unit, water dripping from vents or registers, and high indoor humidity. Solutions may include clearing the drain line, repairing any leaks, or replacing faulty components like the condensate pump.
In many cases, homeowners can perform basic troubleshooting and maintenance to resolve a central air leak, such as cleaning the drain line or checking the drain pan. However, for more complex issues like refrigerant leaks or problems with the compressor or other major components, it's best to call a professional HVAC technician to properly diagnose and repair the issue.