The answer to 'why is my mini split leaking water' is that there are several common causes, including a clogged drain line, low refrigerant levels, a faulty condensate pump, or issues with the indoor unit's evaporator coil. Leaks can lead to water damage and mold growth, so it's important to address the problem promptly.
Some signs of a mini split leak include water dripping from the indoor unit, puddles around the unit, or high humidity levels in the room. The location and extent of the leak can help determine the underlying cause. For example, a leak from the top of the indoor unit is often due to a clogged drain line, while a leak from the bottom may indicate a problem with the condensate pump.