Air Conditioning

Why Is My Air Conditioner Dripping?

Why Is My Air Conditioner Dripping?


It is summertime, and the anticipation of cooling off with your air conditioner is high. Rushing home from work, you eagerly flip the switch, only to encounter a disheartening silence. why is my air conditioner dripping What to do in such a situation? Here are some troubleshooting tips to identify and potentially resolve the water leakage issue before seeking assistance from an HVAC professional.

Water Leakage from the A/C Unit:

If water is dripping from the A/C unit during operation, it may indicate a need for a new seal for the indoor coil. In case the leakage occurs when the unit is not running, inspect all connections for loose screws or bolts. If any are found, secure them. When the A/C restarts, water that has accumulated within walls or behind the unit may be blown back into your living space.

For water dripping from vents outside your home, a faulty A/C coil is a probable cause. Especially if nearby shrubs are showing signs of distress, which could be due to excessive coolant and insufficient humidity. Check all connections for tightness, and if everything seems in order, enlist the expertise of an HVAC professional to address the coolant leakage.

No Water Discharge from Outdoor Unit’s Drain Pipe during Operation:

If the outdoor unit’s drain line is obstructed, it may lead to a lack of water discharge during usage. Inspect the A/C unit and its connections for any airborne debris or potential insect blockages. If no visible issues are found, investigate the drain line for blockages or consider a malfunctioning gasket. If all else fails, it may be time to consult an HVAC professional for a thorough examination.

Water Pooling in the A/C Unit’s Pan:

The pooling of water in the A/C unit’s pan could be attributed to a blockage in the drain line from the outdoor unit. Alternatively, a gasket issue within the unit’s shell may be causing the problem. Examine all connections for stability, ensuring that no screws or bolts are loose. If the issue persists, it is advisable to contact an HVAC professional to inspect the indoor coil for potential leaks.


If troubleshooting fails to identify the cause of your air conditioner leakage, seeking professional assistance may be necessary. K2 Mechanical provides air conditioning repair services in Long Island. For more information about our services or to schedule maintenance for your air conditioning unit, don’t hesitate to contact us today.

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About the author


I am Ben , a seasoned HVAC specialist with over 6 of experience in the HVAC industry. I holds HVAC Certification and has a proven track record in providing expert advice on HVAC systems.

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