4 Signs of an AC Leak and How to Repair It

When the temperature rises, you rely on your home’s air conditioner to keep you comfortable and cool. According to the U.S. Department of Energy, a refrigerant leak is one of the most common problems with an HVAC system.

If you have a leaking HVAC unit, it’s important to address the issue and get it repaired right away.

Read on for a list of four signs of an AC leak, and what you can do to fix it.


1. Skyrocketing Energy Bills

If it seems as though your home cooling bill is suddenly going through the roof, it could be due to an AC leak. When any refrigerant leaks from your HVAC system, it forces the system to work harder than it normally would.

Another red flag is that your AC seems to run for longer, which is a sign that it can’t reach the pre=set temperature you set on the thermostat. The harder and longer your system has to work, the higher your bills will be. In cases of leaking refrigerant, contact a professional HVAC service company near you as soon as possible.

2. Unusual Sounds Could Mean an AC Leak

When your air conditioner runs all summer, it likely makes a few noises that you become accustomed to hearing. But if you suddenly hear unusual bubbling or hissing sounds, then an AC leak is likely.

Whether it’s liquid or gas, any leaks escaping from the refrigerant lines will make a sound. Liquid tends to bubble., while gas will sound like a mild to moderate hiss. If you hear these noises, get in touch with an AC repair company right away to find the leak and repair the problem.


4 Signs of an AC Leak and How to Repair It


3. Your AC Takes a Long Time to Cool Your Home

Systems that have an AC leak won’t be able to get to the number on your thermostat as quickly as they normally would. Because of this, your entire HVAC system will have to run for longer periods of time before shutting off.

The refrigerant absorbs the heat from the inside of your home, then releases it outside. If leaks are present, then the unit can’t operate the way it should. Make sure you practice regular AC maintenance like annual inspections to ensure that your refrigerant levels are up to par.

4. High Humidity Levels Inside

During the summer, it’s not unusual for the humidity to rise. If your home feels humid indoors, there could be an AC leak.

A properly working system should be able to reduce humidity levels in your house in about 15 minutes. If it feels like hours have gone by and it’s still humid, there could be a leak somewhere. Contact a professional HVAC repair company to come and take a look so you can get it fixed ASAP.


Don’t Swelter This Summer

Remember these signs of an AC leak so you can get it repaired as soon as possible. With some due diligence, you can keep your air conditioner running smoothly all summer long.

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