A leak in the air conditioner is one of the most common air conditioner repair problems faced by people that own ductless cooling units. The first thing that you should do in case of an air conditioner water leak is to turn off the unit. This is important, as the water can damage the wiring and electrical parts inside the house. After shutting down the unit, you need to contact a professional technician to resolve the problem.
Water can leak from the air conditioner due to many reasons. Here are seven common reasons that your air conditioner leaks water.
1. Improperly sealed unit
The air conditioning unit must be properly sealed from the outside. If the unit is not sealed properly, warm air from the outside will enter the unit and get condensed by the cool air generated by the unit. Eventually, moisture builds up inside and starts to leak from the unit.
2. Incorrect installation of the unit
The air conditioner must be installed properly. Otherwise, water leakage may occur. The cooling unit should be installed in a way that the front end is slightly higher than the rear end. Generally, a difference of 1-inch is ideal. The water leakage problem usually occurs when the difference is less than 1-inch.
3. Blocked water drain
The drain holes at the rear end of the air conditioning unit sometimes become clogged by dust and dirt. The blockage of the holes prevents the moisture from draining from the rear end, resulting in the water leakage. Getting the air conditioning unit cleaned regularly prevents the water from leaking from the unit.
4. Lower temperature outside
During the winter when the outside temperature drops, less water evaporates than normal. As a result, water builds up inside the cooling unit that leaks from the air conditioning unit.
5. Low refrigerant
The pressure inside the air conditioning unit will be lower when the refrigerant levels are low. This will subsequently cause the evaporator coil to freeze. The water will overflow into the drip tray when the coil melts. So, dripping water may indicate that the refrigerant level is low.
6. Rusted drain pan
The drain pans of the cooling unit are made of customized metal sheets. Different brands and sizes of the unit may have different drain pans. The pans get damaged or rusted over time. If a hole appears on the damaged pan, the water leaks out of the unit.
7. Damaged joint
A water leak can also occur when the joint that runs between the drain line and the indoor unit gets damaged. The joint wears off after the unit is used for a long time, and must be serviced by a professional air conditioning technician.
Call Ace if your air conditioner leaks water
You should contact Ace if you want professional help for repair and service of the air conditioning unit in Lake Charles, Sulphur, and Moss Bluff areas. If your air conditioner leaks water, we have a team of friendly, experienced, and certified technicians that can resolve all types of air conditioner problems at an affordable cost.