The cooling system of an air conditioner requires fixed levels of a refrigerant, and it is known as Freon. Freon is a combination of different chemicals; every air conditioner uses coolants to cool the air, and Freon is a non-flammable and odorless gas that should not leak from an air conditioning system. HVAC repair technicians receive many emergency calls for a leaky air conditioner in Austin, and most of the time it is a suspected refrigerant leak. When your air conditioner stops blowing cool air, and does not work as efficiently, it is an indication that the Freon levels are low. A refrigerant leak is quite common, though it should not leak at all.
Seasonal HVAC inspections by an AC technician in Austin is very important; it will not only prevent a leaky air conditioner, but will help in increasing the lifespan of your air conditioning system. This inspection will help in detecting any leaks; otherwise, it is hard to detect any such leak visually. Some leaks would show up later in the life of the air conditioning system. These leaks happen due to wear and tear and constant use. Remember, whatever the cause of a leak is; you have to call in a repair professional to fix it. You should get it fixed as soon as possible. An obvious indication of a Freon leak is water leaking from the air conditioner on to the floor, this happens because air conditioner is low on Freon and ice forms on the indoor coil.
If you are not getting normal airflow from the registers, and it is taking more time to cool the air in the house, your air conditioner is probably low on refrigerant. Another reason to get it fixed quickly is that the price of Freon is rising, and manufacturers no longer use Freon as a refrigerant, and they have to use the safer alternative that is R410A. If your AC still uses that discontinued refrigerant, the price to fix the leak may be much higher than before. Air conditioners 2+ in age still use R22 as a refrigerant. As mentioned before, you should not charge the refrigerant of the air conditioner on your own. Only an EPA certified technician should handle this.

Newer air conditioning units do not use Freon as a coolant, as it is not very safe for the environment; invest in a new, environment friendly and efficient air conditioner for your home. If in any case you are able to locate a leaking spot in your air conditioner, remember to switch it off completely before performing any sealing. You can apply a leak sealant on the spot; certain devices can help locate a leaking spot. If the leak sealant is not serving the purpose, call a qualified repair technician to inspect it.