Ah, this sweltering summer heat! You must be really be tired of this excessive summer effect. We totally understand. Hence the only solution to this is staying indoors at your place with cool air blowing out of your AC machine. However, what happens if all of a sudden, your dream is shattered; Your AC not cooling. In this current weather, this problem is no less than a nightmare. Now the question here is; Why has your AC stopped cooling? Well, there is no doubt in the fact that a good smooth air condenser unit is always a blessing especially during the hot summer climate. Therefore, if your ac stops working or for instance, you see the fan of your cooler not spinning, its time you take serious consideration of this plight. So, if you want to quickly get possible solutions for this problem, let’s get into details without further ado!
AC Not Cooling
During the hot summer weather, it is really necessary to own an effective cooling machine. And more than that, you always need to keep checking you’re a/c. whether it’s your AC condensate drain leaking or double check what is wrong with your AC if it is blowing air that is warm. It can be annoying and uncomfortable when your air conditioner isn’t working correctly, especially on warm summer days. Your central aircon may operate but not excellent due to several problems, such as unclean air filters, refrigerant leakage, or faults with the external condenser unit. There are situations when the AC is not going on, even when the thermostat is set to cool. Basic troubleshooting can be done by homeowners, such as making sure the thermostat is set appropriately or looking for filthy filters. On the other hand, persistent problems can call for the knowledge of an HVAC specialist. Frequent maintenance can keep your air conditioning systems operating properly and prevent many issues. Let’s take a look at some possible reasons to this!
A Look at Possible Causes Why AC is not Cooling?
There could be several causes if you think why is my ac conditioner is functioning but not providing enough cooling for your house. Here are some of the possible reasons behind this issue.
Thermostat Issues
- Erroneous Thermostat Settings
Verify that your thermostat’s temperature and cooling settings are set appropriately.
- Changing Modes
Return it to cooling if it was previously set to heat or a continuous fan.
Filter for Unclean Air
- Reduced Cooling Efficiency
A dirty air filter can obstruct airflow.
- Examine
Disconnect the power supply, remove the filter, and look for dirt.
- Replacement
Change the filter if it’s unclean. If the problem persists even after cleaning the filter, proceed to the next step.
Condenser Unit Blocked
- Outside Coil
Debris, grass, and dirt can clog the condenser unit’s outside coil.
- Cleaning
Remove any debris, use a brush attachment to vacuum the coil, or give it a gentle hose rinse.
Broken Heat Pump When AC is not Cooling
Like air conditioners, heat pumps can have problems with unclean coils, refrigerant leakage, and compressors.
- Air Filter Problems
Examine Air Filter, Thermostat, and Condenser Unit Settings and Filters. - Expert Assistance
Speak with an HVAC specialist if problems continue.
Frozen Evaporator Coil Frost Signals
- Insufficient Cooling
Check for insufficient cooling and frost on the copper refrigerant tubing.
- Increased Utility Bills
A frozen coil may be the cause of higher utility bills.
- Expert Service
It is advisable to leave the solution in a frozen coil and send it to an HVAC specialist.
Leaks of Refrigerant
- Critical Chemical
The cooling process depends on refrigerant.
- Leak Symptoms
Leak symptoms include longer running times, decreased cooling efficiency, or system shutdown. - Professional Check
To check and adjust refrigerant levels, contact an HVAC specialist.
Get Help and Fix Your AC Not Cooling
So, is the chilly air in your AC not cutting it? Running but not cooling? Relax, there are things you can do.
Verify the Settings of the Thermostat
Ensure the temperature is below room temperature and set to cool.
Change the Air Filters
Dirty filters impede airflow. Every month, swap them out.
Uncluttered the Condenser Unit
Clear the area around the outdoor unit to improve ventilation.
Check for Leaks in the Refrigerant
Low levels impact cooling. For an inspection, contact an expert.
Make an HVAC Technician Call
When problems persist, a qualified technician can quickly identify and fix complicated difficulties.
Final Thoughts on Your AC Not Cooling
Coming to an end, do you need more cold air from your air conditioner? Common problems with air conditioning units that run but don’t cool down include refrigerant leaks, filthy filters, or broken thermostats. It’s time to call an HVAC professional if the thermostat is cold but the air conditioning unit is not coming on. Ensure the outdoor coil or air ducts are clean, and inspect the outdoor condenser unit. Your air conditioner may be operating but not producing cold indoor air because of a filthy air filter or evaporator coil. Professional maintenance is necessary for ongoing problems, such as the air conditioner not cooling below 75 degrees.
In conclusion, ensure your ac system operates at peak efficiency to prevent warm air from taking over and properly cool your home. With a well-maintained AC unit, you may enjoy comfort and cool air. Breathe freely in the cool breezy air!
