Why Isn’t My Air Conditioner Cooling Well? Troubleshooting Tips From the Pros

With a rich history of resolving AC cooling issues, we at Sears Home Services are well-equipped to help you when your AC does not cool your house as it should.

Why Is My AC Not Cooling My House? Unmasking the Air Conditioner's Secrets

To solve the air conditioning cooling problem, you first need to understand how your AC operates. An air conditioner's job is to cool and dehumidify the air inside your home, thanks to 4 main components: the evaporator, the compressor, the blower fan and the condenser.

Refrigerant goes through the compressor where its pressure is raised and the refrigerant gets hot. The hot refrigerant then flows through the condenser where it cools down and then flows through an expansion valve into the evaporator where it absorbs heat from the air passing over the evaporator fins. The refrigerant then returns to the compressor to start the cycle again.

If any of these parts are not functioning as they should, your AC might not be cooling your house effectively.

When your AC does not cool your house as expected, don't hesitate to call in a professional HVAC technician from Sears Home Services for an in-depth inspection and repair.

Pinpointing the Problems

There are several common issues that could be causing your AC to underperform, leading you to ask, "Why is my AC not cooling my house?" These include clogged air filters, low refrigerant levels, and dirty condenser coils. Regular maintenance, such as replacing or cleaning your air filters, can significantly improve your AC's cooling performance. If your AC's condenser coils are dirty, they won't be able to properly absorb and release heat, resulting in poor cooling. Regular maintenance, including coil cleaning, can help resolve this issue.

Here’s a video describing the regular maintenance needed to keep your air conditioner running smoothly and cooling properly:

The Role of Regular Maintenance

Regular maintenance of your AC's air filters, coils, and fins can significantly improve its cooling efficiency, helping to answer the question, "Why is my AC not cooling my house?" Checking your air filters monthly and cleaning or replacing them as necessary is crucial. Also, keeping the coils and fins free of dirt and debris can enhance heat transfer and cooling performance. Ensuring that your thermostat is functioning correctly and set to the right temperature can also significantly improve your AC's cooling efficiency.

When Your AC Does Not Cool Your House: Understanding Airflow and Ductwork

Proper airflow is critical to efficient cooling. If your AC is not cooling your house effectively, it could be due to leaks or blockages in your ductwork. Regularly inspecting your ductwork for damage or issues can help identify and address problems. If you suspect ductwork problems, consider hiring a professional HVAC technician from Sears Home Services. They have the necessary skills and tools to detect and fix leaks, clean ducts, and ensure proper insulation.

Recognizing Heat Sources and the Importance of Insulation

Identifying and managing potential heat sources in your home can significantly enhance your AC's efficiency, helping to answer the question, "Why is my AC not cooling my house?" Sunlight, appliances, and electronics can increase the temperature inside your home, putting stress on your AC system. Using blinds, curtains, or reflective window films can help manage the heat from sunlight. Moreover, ensuring your home is properly insulated can prevent heat transfer and enhance cooling efficiency.

Recognizing the Need for Professional Help

If you've tried basic troubleshooting and your AC still isn't cooling effectively, it might be time to ask for professional help. Choose a reliable, experienced, and certified HVAC service provider like Sears Home Services for your AC repair needs. Whether your AC is not cooling your house due to refrigerant leaks, faulty compressors, clogged air ducts, or a malfunctioning thermostat, we have the expertise to resolve these issues efficiently.