Refilling your unit depends on the type of refrigerant it uses
Refrigerant is only needed when the air conditioner leaks. An evaporator or condenser coil problem is the most common cause of a central air conditioner leak. Damaged coils can leak refrigerant. Refrigerant leaks can also be caused by holes or cracks in the coils, loose connections, or a damaged compressor. A professional will need to fix your central air conditioner if it leaks refrigerant. Your air conditioner lowers the temperature of your home’s indoor air by absorbing heat. As the refrigerant travels to the outdoor unit, it releases the heat it absorbed indoors. The refrigerant returns to the indoor unit. When the coils or other components fail, refrigerant can leak out, causing your air conditioner to lose its ability to cool. Several factors determine whether your central air needs Freon. An older unit may need to be recharged more often than a newer one. Refilling your unit depends on the type of refrigerant it uses. Professional AC repair is necessary if your central air conditioner leaks refrigerant. Prior to adding more refrigerant, find the source of the leak and repair it, as adding more refrigerant will only temporarily fix the problem. Your central air conditioner should be able to maintain its charge for several years after you repair the leak.