Why Is My AC Blowing Hot Air?
If your AC is blowing hot air, it could be due to several reasons. First, check your thermostat to ensure it’s set to cool and the temperature is lower than the current room temperature. If that’s fine, check the air filter; a dirty filter can restrict airflow and cause cooling issues. Next, check the outdoor unit to see if it’s running and clear of debris. If these steps don’t resolve the issue, it’s best to call a professional HVAC technician to diagnose and fix the problem. Get a rapid response today from True Blue Heating & Cooling today.
Check the Thermostat First
The thermostat controls when your heating, ventilation and air conditioning (HVAC) system turns on and off, depending on what temperatures you have designated. When your air conditioning system blows hot air, start by checking your thermostat.
Be sure it’s set correctly and not set to heat. You need to set your thermostat to cool, being sure you’re not only setting the fan function. If you are sure you have it set correctly, there may be an issue with how your thermostat is sending messages to your HVAC system or some other problem. Call us to come out and fix the issue for you. We are proud to serve the capital of Tennessee.
Observe & Feel For Air Circulation
Air conditioners need plenty of air circulation to operate correctly. Start by checking your air filter and being sure it’s clean. Clean air filters can not only improve your air conditioner’s performance but can help save significant amounts of energy.
Then, head on outside and be sure your unit is not buried under leaves, grass, weeds or other yard debris. If there are things blocking the outside unit, take the time to clear them away. Once that’s taken care of, check the inside unit for any blockages or clogs that may be restricting airflow there.
Inspect The Outdoor Unit
Head outside and take a look at your AC’s outdoor unit. Ensure that it’s running smoothly and listen for any unusual sounds. Check for any debris, such as leaves or branches, that may be blocking the unit’s airflow. Keeping the outdoor unit clear of obstructions can help prevent issues and keep your AC running efficiently.
Are Refrigerant Levels Low?
Your air conditioner needs a certain level of refrigerant at a particular pressure to operate efficiently. If you have a refrigerant leak or you notice your refrigerant levels are low, you’ll need to call a professional to come in and replenish the refrigerant.
This is a toxic, regulated chemical, so it’s important to rely on our experts to assist with this problem. Refrigerant leaks are damaging to the environment, so be sure to get that repaired as soon as possible.
Do You Suspect Mechanical Problems?
An air conditioner has many complex parts, and if any of them malfunction, it can cause your unit to blow hot air. If you cannot resolve your air conditioning problem with simple fixes, it may be time to call an HVAC professional to inspect your air conditioning system.
One of our trained technicians can check the condition of your blower, condenser, and evaporator as well as be sure your electrical connections are secure and working correctly. You’ll have the added benefit of having a professional give your air conditioning system a complete cleaning and tune-up, which should help you minimize repair bills over the long term.
Call True Blue Heating & Cooling Today
When you can’t figure out why your air conditioner is blowing hot air, contact our trained professionals at True Blue Heating & Cooling in the Music City for help. Call 615-568-7450 or request service online today.
