How To Tell If Your AC Is Leaking Refrigerant

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Living in South Florida means depending on reliable air conditioning nearly year-round. What happens when your cooling system suddenly struggles to keep up with the heat? You might consider whether you might have a refrigerant leak, which needs professional attention.

Cool By Design Air Conditioning Experts provide reliable refrigerant leak repairs in Lauderdale-by-the-Sea, Florida. Below, we share how to tell if your AC is leaking refrigerant so that you can take prompt action to prevent serious system damage. 

Signs Your AC Might Be Leaking Refrigerant in Lauderdale-by-the-Sea

These are some of the classic warning signs of low refrigerant levels and leaks.  

Your AC Is Not Cooling Properly

Low refrigerant will cause your system to blow warm air even though it’s running constantly. In some cases, you’ll also notice it takes much longer than normal to cool your space. 

In a humid environment like ours, an AC not cooling properly also causes sticky, uncomfortable indoor air.

You Hear Hissing or Bubbling Noises Coming From the Unit

A hissing noise from AC systems is another classic red flag. This sound usually results from pressurized refrigerant escaping through a small hole or crack in the copper lines or coils. You might also hear a bubbling or gurgling noise soon after the system cycles off. 

These gaps or leaks are largely due to the salt air and moisture in Lauderdale-by-the-Sea, Florida. Corrosion often accelerates leaks, producing different noises as the gaps widen.

You See Ice Buildup on Coils or Refrigerant Lines

Do you know how to tell if your AC is leaking refrigerant? Frost or ice on coils and lines is another telltale sign of low refrigerant levels in your air conditioner. 

Even though it may seem counterintuitive, one cooling problem that causes ice is dropping pressure inside the AC system because of a leak. This situation lowers the refrigerant temperature enough to freeze moisture in the air that’s touching the coils. Look for frost on the copper lines leading into your indoor unit.

You Receive Inexplicably High Electricity Bills 

A slow refrigerant leak forces your air conditioner to work overtime to maintain your set temperature. The cascading effect begins to draw much more energy. 

Have your usage habits remained the same, but costs have risen? Look for refrigerant leaks.

You Notice Constant Running or Frequent Cycling

Lastly, you’ll want to notice how your cooling system runs. When it struggles to reach the desired indoor temperature due to insufficient refrigerant, the air conditioner may run continuously or turn on and off more frequently. Both issues increase the strain on your system’s components.

You’ll see more wear and costly cooling repairs the longer the situation worsens.

How Professional Refrigerant Leak Detection Works

Refrigerants are hazardous chemicals that remain under pressure inside your cooling system. This is not a DIY project; only licensed professionals should handle this substance. 

Knowing how to tell if your AC is leaking refrigerant requires training and technology. Inspections involve leak detection for your HVAC as follows:

• Visual inspection: Is there oily residue near joints or coils?
• Electronic leak detectors: Is there an odor of escaping refrigerant gases?
• Ultraviolet (UV) dye tests: Adding a special dye pinpoints leaks under a UV light.
• Soap bubble tests: Soapy water at suspected leak points bubbles if gas escapes.
• Pressure testing: Technicians may also pressurize the system with inert nitrogen to safely find hidden leaks.

Cool By Design Air Conditioning Experts knows how to find AC leaks and handle refrigerant. Industry-leading methods and equipment ensure accurate detection, prompt repairs, and easy top-ups.

Why It’s Critical To Address Refrigerant Leaks Quickly in Lauderdale-by-the-Sea

Is your air conditioner leaking refrigerant? Failure to obtain a professional assessment can soon lead to serious compressor damage, which leaves you to replace your HVAC’s most expensive component. Leaking chemical refrigerants also have health and environmental damage risks.

Lauderdale-by-the-Sea’s salt-laden coastal air and high humidity can make small problems grow quickly, so act fast when you suspect a coolant leak. Proper maintenance and repairs from HVAC system professionals are essential.