When it comes to determining whether your air conditioner needs servicing, there are a few key indicators to be aware of. The most obvious sign is if the air coming out of the unit is not cold enough. To test this, take out the filter and see if you can see through it. If your air conditioner still doesn't cool the air, you may have a problem with the compressor or refrigerant and need to contact a professional.
Another indication that your air conditioner may need servicing is if it is not cooling your home as efficiently as it should be. This could be due to a number of factors, such as a poorly sealed duct system or a refrigerant leak. If you notice that the air leaving the unit is cold but never quite cold enough, this could be an indication that something is wrong and needs to be fixed. It's also important to check the settings on your thermostat, air filter, and condenser unit.
If these are not set correctly, they can cause your air conditioner to work but not lower your home's temperature. Finally, if you find that your air conditioner is working but not cooling down on the hottest day of summer, it could be because someone has changed the thermostat from “automatic” to “fan”. If any of these signs are present, it's essential to contact a professional HVAC technician for reliable air conditioning assistance. They will be able to diagnose the problem and provide you with the best solution for getting your air conditioner back up and running.