If you suspect an air conditioner refrigerant leak in your home or have apartment ptac units and suspect a leak, you probably already suspect that something is wrong with your air conditioning machine and want to know How To Repair AC Gas Leakage on your own. Take action to correct your refrigerant leak in order to enhance the energy efficiency, reduce the chance of damage to your air conditioning system, and avoid potential exposure to chemicals such as Freon.


You’ll be ready to fix refrigerant leaks and keep comfortable if you know which repairs you can safely perform and when it’s best to call Bluco.

Don’t let a potential leak fester. Call a Bluco Mechanical professional right away.

The Symptoms of an AC Refrigerant Leak

A refrigerant leak can be identified by the following symptoms:

How To Repair AC Gas Leakage

  • A puddle of liquid or moisture near the unit
  • Inefficient cooling
  • Ice formation on evaporator coils
  • Indoor humidity levels that are higher than usual
  • Long periods of cooling (air conditioner stays on longer)
  • Energy bill increases
  • Your air conditioner is making noticeable bubbling noises.


If there’s no evident puddle of liquid and you’re wondering if you’re leaking, go over these frequent indicators in greater detail. If you’re still undecided, call Bluco Mechanical for an expert assessment and any repairs or replacements that are required.


Freon and its following variations, which are commonly found in older air conditioning equipment, can be exceedingly dangerous to your health. Chemicals, such as Freon, can result in burns and lung damage. If you suspect your air conditioner is leaking, we strongly advise you to get professional assistance.

What Causes a Leak in a Refrigerator?

If this is your first time dealing with an AC refrigerant leak, it’s important to understand why they happen.

All AC systems use refrigerant to remove heat from incoming air. Your AC unit’s refrigerant level never has to be “topped off” or replenished.


However, other components could fail, resulting in a leak. In most cases, the coils within an air conditioner have fractured, resulting in a gradual, constant leak. A low refrigerant level can cause the concerns mentioned above, but there are also other risks.

Failure to repair your air conditioner can result in long-term issues such as:

  • Your air conditioner has been damaged.
  • Energy use has increased.
  • The ozone layer in the atmosphere has been damaged (caused by chlorofluorocarbon-based refrigerant)
  • Climate disruption (modern refrigerants release super-intense greenhouse gasses)

How to Detect a Refrigerant Leak in Your Air Conditioner

If the cause of the leak is in your AC coils, it can be difficult to find. Professional HVAC companies, such as Bluco, use specialized equipment to find the holes or cracks that are causing your leak.


This procedure necessitates a thorough understanding of your AC unit and HVAC system. It frequently necessitates the use of specialized equipment and may expose homeowners to hazardous chemicals if performed on their own. Bluco professionals will conduct the necessary repairs. We’ll be able to determine the problem and repair it so that your unit can function normally again.


Your HVAC specialist will execute one of two common repairs, depending on the location and degree of the damage.


  • Repair the cracked coil. If the hole isn’t too wide, your expert will patch it using a patch intended to withstand the refrigerant liquid and limit the chance of subsequent leaks.


  • Replacement coil. If there are multiple holes, signs of wear on the coil, or contamination, your HVAC specialist will most likely recommend replacing the entire coil. Our professionals will locate a replacement coil and install it.


Your expert may also advise you to replace your air conditioner with a newer, more efficient model.

How Not to Repair a Refrigerant Leak in Your Air Conditioner

It’s worth noting what doesn’t work to cure an AC leak. Some HVAC experts may simply ‘top off’ AC units with a leak, but this is not a permanent solution. If low refrigerant levels are caused by a leak, homeowners will require service again shortly. It may do more harm than good because too much refrigerant in your AC unit might reduce performance.How To Repair AC Gas Leakage

Regular maintenance will help you avoid refrigerant leaks.

Making seasonal maintenance a priority is the greatest approach to avoiding refrigerant leaks in the first place. Each spring and autumn, we recommend having your cooling system inspected and serviced. This guarantees that your air conditioner is ready for the entire summer and that it is securely sealed before the offseason.

Full-Service Air Conditioning Repair in Your Community

When it comes to finding and fixing a refrigerant leak (or providing emergency PTAC units NYC assistance to get your AC operating again), the experts at Bluco Mechanical can handle even the most difficult HVAC problems. Call our specialists immediately at (929) 447-2077 or make an appointment online today for more assistance. Additionally, visit our site and read the “Why Is My AC Running But not Cooling” post.

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