Common Reasons Your AC Is Not Cooling but Fan Is Running

Air conditioners are essential for staying comfortable during hot summer days. However, many people experience a common issue where the AC fan keeps running, but the room does not get cooler. This problem can occur for several reasons, ranging from minor maintenance issues to major technical faults. Understanding the possible causes can help you take the right steps before the issue becomes worse.

Dirty Air Filters Can Reduce Cooling

One of the main reasons your AC may stop cooling properly is a dirty air filter. Air filters collect dust, dirt, and allergens over time. When they become clogged, airflow is restricted, making it difficult for cool air to circulate inside the room.

As a result, the fan may continue running while the cooling performance drops significantly. Cleaning or replacing the air filter regularly can improve airflow and help your AC work efficiently. Many homeowners schedule routine ac service in trichy to ensure filters and internal components remain clean throughout the year.

Low Refrigerant Levels Affect Cooling Performance

Refrigerant plays a crucial role in the cooling process. It absorbs heat from indoor air and helps maintain a comfortable temperature. If your AC has a refrigerant leak or low refrigerant levels, the system may blow normal air instead of cold air.

Signs of low refrigerant include weak cooling, hissing sounds, or ice formation around the indoor unit. Since handling refrigerant requires professional expertise, it is recommended to contact experts providing ac repair and service in trichy for safe inspection and repair.

Faulty Compressor May Stop Cooling

The compressor is one of the most important parts of an air conditioner. It helps circulate refrigerant through the system. If the compressor becomes faulty, your AC fan may continue running, but the unit will not cool the room effectively.

Compressor issues can happen due to overheating, electrical problems, or lack of maintenance. Ignoring these warning signs may lead to complete AC failure. Choosing reliable ac service in trichy can help identify compressor issues early and avoid expensive replacements.

Incorrect Thermostat Settings

Sometimes, the issue may be simpler than expected. Incorrect thermostat settings can prevent your AC from cooling properly. If the thermostat is set to “fan mode” instead of “cool mode,” the fan will run continuously without activating the cooling cycle.

Always check the thermostat settings and temperature levels before assuming there is a major fault. If the thermostat is malfunctioning, professional ac repair and service in trichy can help recalibrate or replace it.

 Frozen Evaporator Coils

Evaporator coils are responsible for absorbing heat from indoor air. When these coils freeze, the AC loses its ability to cool effectively. Frozen coils are usually caused by poor airflow, dirty filters, or refrigerant issues.

You may notice ice buildup around the indoor unit or reduced airflow from vents. Turning off the AC and calling technicians for ac service in trichy can prevent further damage and restore cooling performance.

Importance of Regular AC Maintenance

Regular maintenance is the best way to prevent cooling problems and extend the life of your air conditioner. Routine servicing helps identify hidden issues before they turn into costly repairs. Professional technicians can clean filters, inspect refrigerant levels, check electrical components, and ensure your system runs efficiently.

Choosing trusted providers for ac repair and service in trichy ensures better cooling, improved energy efficiency, and long-term performance.

Ensure Better Cooling with AC Service in Trichy

If your AC fan is running but not cooling, several factors could be responsible, including dirty filters, refrigerant leaks, faulty compressors, thermostat issues, or frozen coils. Identifying the problem early and scheduling timely maintenance can save both time and money. Professional ac service in trichy helps keep your air conditioner in excellent condition and ensures comfortable indoor temperatures even during extreme summer heat.