What To Do If The Air Conditioner Is No Longer Cooling?

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If your air conditioner is no longer cooling, it can be due to several underlying issues. One common cause is restricted airflow. This can happen if the air filters are clogged with dust and debris, preventing air from circulating properly. Regular maintenance, such as cleaning or replacing filters, can mitigate this problem. Additionally, blocked vents or ducts can obstruct airflow, leading to reduced cooling efficiency.

Another potential issue is refrigerant leaks. The refrigerant is crucial for absorbing heat from your home and releasing it outside. If there's a leak, the refrigerant levels drop, diminishing the unit's cooling capacity. Other factors include thermostat malfunctions or issues with the compressor. Each of these problems can significantly impact the performance of your air conditioner.

Here are some steps to address cooling problems and ensure your air conditioner is functioning properly:

Ensure your thermostat is set to "cool" and the temperature is set lower than the current room temperature. Double-check that the thermostat is in the correct mode and hasn't been accidentally switched to "heat" or "off." Additionally, ensure the thermostat is located away from heat sources that could affect its readings.

Ensure there are no obstructions around the outdoor unit, such as plants or furniture. Adequate airflow around the unit is crucial for efficient operation, so keep the surrounding area clear. Regularly trim back any overgrown vegetation and remove any leaves that may have accumulated.

Make sure all vents are open and unobstructed to allow proper airflow. Closed or blocked vents can restrict the flow of cool air, reducing the efficiency of your system. Check supply and return vents, ensuring furniture or curtains are not blocking them. Consider cleaning the vents if they appear clogged.

Qualified technicians can help maintain your air conditioner's performance and longevity. They can perform thorough inspections, identifying and addressing issues that may not be apparent. Regular professional maintenance can include:

• Checking Refrigerant Levels: Ensuring the correct amount of refrigerant for optimal cooling. Low refrigerant levels can indicate leaks that need to be addressed promptly to maintain cooling efficiency.
• Cleaning Coils and Fins: Removing debris that can hinder performance. Dirty coils and fins reduce airflow and force the unit to work harder, increasing energy consumption and wear.
• Inspecting Electrical Components: Verifying the integrity of wiring and connections. Faulty electrical components can lead to system failures and pose safety hazards, making this inspection crucial for safe operation.
• Testing Thermostat Functionality: Ensuring accurate temperature control. A malfunctioning thermostat can lead to inconsistent temperatures and increased energy bills, so precise calibration is important.

By addressing these areas, technicians help extend the life of your air conditioner and enhance its efficiency.

At Marty Nelson Refrigeration & Air Conditioning, we understand the importance of a well-functioning air conditioner for your comfort and health. Our team is committed to providing fast and professional service to ensure your air conditioner performs at its best. From routine maintenance to complex repairs, we offer comprehensive solutions tailored to your needs. If you’re facing cooling issues, contact us today!