When the summer heat hits Greater Milwaukee, the last thing you want is an air conditioner that isn’t cooling properly. Several factors can cause your AC to run without lowering the temperature indoors, from simple fixes to more complex issues requiring professional attention. Let’s explore the common reasons behind this problem and how to address them.

Dirty Air Filters: A Common Oversight

One of the most frequent causes of an air conditioner not blowing cold air is a dirty air filter. Over time, dust and debris accumulate, restricting airflow and significantly reducing efficiency. Regularly replacing or cleaning your air filters can prevent this issue.

Thermostat Settings: Check the Basics

Sometimes the solution is as simple as checking your thermostat. Ensure it’s set to “cool” and that the temperature setting is lower than the current room temperature. Incorrect settings can sometimes be overlooked.

Refrigerant Leaks: A Serious Concern

Refrigerant is essential for your AC to produce cold air. A leak can cause the system to underperform or not cool at all. Because refrigerant leaks can also pose health risks, it’s crucial to address them immediately with professional help.

Frozen Evaporator Coils: Ice Hindering Performance

Poor airflow and low refrigerant levels can lead to your evaporator coils freezing, stopping the AC from cooling. If you suspect frozen coils, turn off your unit and call a technician to investigate and resolve the issue.

Faulty Compressor: The Heart of Your AC

The compressor is responsible for circulating refrigerant and pushing the cooling process forward. If it fails, your entire system will likely cease to cool. Compressor issues typically require professional diagnosis and repair.

Ensuring Optimal Performance

Regular maintenance is key to preventing most issues with your air conditioner. This includes professional check-ups to clean components, check refrigerant levels, and ensure all parts are in good working order. Taking these steps can significantly extend the life of your AC and improve its efficiency.

Need Air Conditioner Maintenance?

If your air conditioner isn’t blowing cold air, it may be time for a professional look. Over the Moon Heating, Air, & Electric offers comprehensive air conditioner maintenance services in Greater Milwaukee. Our team can diagnose and fix any issues, ensuring your home remains cool and comfortable all summer long. Don’t sweat through the heat; contact us today for expert AC maintenance.

Don’t let a malfunctioning AC ruin your summer comfort. Contact Over the Moon Heating, Air, & Electric for expert air conditioner maintenance in Greater Milwaukee. Stay cool, stay comfortable!