3 Signs of Low Refrigerant

Air conditioners are often a necessity in the warm summer months and many homeowners will do anything they can to prevent their systems from breaking down. One of the most common problems with air conditioners is low refrigerant. Refrigerant levels may be low if the technician did not add the proper amount upon installation or if your system is leaking. Leaks may form from corrosion or loose connections along the refrigerant line. Insufficient levels may lead to a variety of problems, such as limited cooling, frozen coils, or compressor damage, so it’s important to call for air conditioning repair when you notice any of the following signs of low refrigerant.

Hissing Sounds

If your refrigerant is leaking, you likely won’t be able to see any signs, but you may be able to hear it. A leaking refrigerant line sometimes makes a hissing noise as liquid or gas leaks from a small hole or tear. Whenever you hear unusual noises from your AC, you should call a technician right away.

Reduced Cooling

The air conditioning process needs refrigerant in order to cool a home. Without the right levels of refrigerant, the AC may be unable to remove heat from the home, and you may not feel any cool air at all. Your air conditioner will continue to attempt to cool your home, however, which means it will use a lot of energy to run, costing you money every month.

Air Conditioner Won’t Turn On

Some air conditioners are designed to shut off when the refrigerant gets too low. However, don’t assume a breakdown is an easy fix. If your air conditioner stops running, it may also be a sign of a more serious problem, such as a broken compressor.

You should keep in mind that simply recharging the refrigerant does not address the source of the problem. Refrigerant leaks can lead to major damages in your system. If you believe you have low refrigerant or any other problem with your air conditioning system, call S&L Mechanical for air conditioning repair service in Seattle. Our experts will fix leaks and add the proper level of refrigerant to prevent further repair needs and keep your AC running smoothly.

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