It can be incredibly frustrating when you’re trying to cool your Margate, FL, home and your air conditioner blows only warm air. We’ll cover four of the most common reasons an AC system blows warm air.

Wrong Settings or Faulty Thermostat

First, ensure the thermostat has the correct settings. It should be in cooling mode with a temperature set several degrees lower than the current temperature in your home. If the settings are correct, it’s possible that the thermostat is faulty and you need to repair or replace it.

Clogged Filter in the Air Conditioner

Air filters can also prevent your AC system from blowing cool air. Dust and other contaminants can accumulate on the filters, blocking airflow. Depending on the filter type, you may need to replace or clean your dirty air filters to facilitate proper airflow.

Electrical Problems

Electrical issues can also lead to an air conditioner blowing warm air into your home. Tripped circuit breakers, blown fuses and faulty wiring can all interrupt electrical flow to critical components, preventing your AC system from blowing cool air. You may need to hire a professional HVAC service technician to address your electrical issues and restore your AC system’s cooling ability.

Low AC Refrigerant Levels

Refrigerant is vital to the function of your air conditioner. If refrigerant levels are low, it can reduce or eliminate your AC system’s cooling capability. A service technician can find and repair a refrigerant leak before returning it to optimal levels.

As you can see, various factors can cause your air conditioner to blow warm air. While basic troubleshooting can help you determine the cause, you’ll need a professional service technician to remedy the issue in many cases. If you live in Margate, FL, or the surrounding area and need help with an air conditioning problem, contact Temperature Control Solutions today.

Image provided by iStock