Cooling units use refrigerants as their lifeline. This means that for AC’s to work and run efficiently, the refrigerant amount must be adequate. An air conditioner will hardly get any place cool if there is a problem with the refrigerant. This fluid is enclosed within the AC coils and is majorly responsible for dehumidifying the air. The moment you turn your AC on, the refrigerant changes from liquid to gas, absorbing the indoor heat. The compressor will then change the refrigerant back to the original state and support a repeat of the process. This will happen continuously, ensuring the continuity of the heating and cooling process of your air conditioner. Over time, refrigerants may leak. When this happens, the cooling unit fails to work as it should. Consequently, the air conditioner’s efficiency is affected. Call the HVAC technician immediately, and you notice that there is a potential leak. Usually, the dehumidification process is affected since the refrigerant is in low supply, causing it to affect the condensation and evaporation process. You can also diagnose the issue by observing temperature fluctuations. In case there is a leakage in the unit, and the temperature keeps fluctuating, then the refrigerant level is running low. The HVAC business expert will refill it. Do not attempt to handle this case on your own. You may need to consider further repairs to avoid future leaks. For this reason, consider hiring professionals for the job. It is better to pay the extra cost of such repairs but enjoy a better functioning AC. The HVAC technician will test and verify that no further leaks continue after repairs.