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When summer heat hits hard, having a working air conditioner is a big deal. But not many people think about what makes the AC blow cold air. That magic comes from something called a refrigerant. This special substance is a key part of how air conditioners work. And when something goes wrong with your AC, refrigerants are often the reason why. If your system is acting up, it may be time to call an HVAC company like Service Hero to investigate the issue.

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Bobby Hett

We had a main line drain clog under the house. Russell was our technician and approached the problem from outside the house, working retrograde from a trap in the front yard. I was skeptical but it worked when my efforts with a cable inside the house had failed. He was very professional and pleasant to deal with.  We asked him to install a cleanout closer to the house for future use and we were very satisfied with the work.

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Lori Mand

Tyler is the best! He came to our parent's house, knew exactly what the problem was, and explained it to us without the typical guesswork. I'd recommend him any time you need a good plumber.

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Narendran Dhanaram

Overall, It was a very good experience with the Service Hero team. I was able to schedule an appointment late in the night. They are truly 24x7. The help desk team was very professional, courteous, and friendly. All responses were timely. The field technician showed up on time and diagnosed the issue accurately. Kudos to the Service Hero team!

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What Is a Refrigerant?

Refrigerants are chemicals that move through your air conditioning system. They travel in a loop, picking up heat from inside your home and releasing it outside. That’s how your house stays cool on hot days. Without refrigerant, your AC system wouldn’t do anything at all.

There are different types of refrigerants, and each one has its own properties. Some are older and cheaper, while others are newer and safer for the environment. If your system is older, it may still use one of the old types that are being phased out.

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Why Refrigerants Matter in AC Repair

If your air conditioner stops cooling like it should, the problem could be low refrigerant. Sometimes there's a leak, and that leak needs to be found and fixed. Adding more refrigerant without fixing the leak first is like filling a leaky tire. It won’t last.

A trained technician from a trusted HVAC company will be able to check your refrigerant levels, fix any leaks, and recharge the system with the right type of refrigerant. That’s why calling a team like Service Hero is so important. You want it done safely and correctly the first time.

AC repair jobs that involve refrigerants can be tricky. There are rules about how these chemicals can be handled. It’s not something most homeowners should try on their own.

Common Signs of a Refrigerant Problem

How do you know if your refrigerant is low or leaking? Look for these signs:

  • The AC blows warm or room-temperature air
  • Your energy bills suddenly go up
  • You hear hissing or bubbling sounds near the unit
  • Ice forms on the evaporator coils
  • It takes a long time to cool the house

If you notice any of these problems, it’s smart to contact a qualified HVAC company right away. Service Hero technicians are trained to handle refrigerants safely and check for leaks that others might miss.

Environmental Impact of Refrigerants

Older refrigerants like R-22 (also called Freon) are harmful to the ozone layer. This is the layer of the atmosphere that protects us from the sun’s harmful rays. When these refrigerants leak into the air, they can damage the environment.

Newer refrigerants, like R-410A, are much safer for the ozone layer. However, they can still cause global warming if they escape into the air. That’s why handling refrigerants carefully during AC repair is a must.

Governments around the world are working to phase out harmful refrigerants. That means older systems may eventually need upgrades or full replacement. While this might sound like bad news, it’s a step toward a cleaner planet.

What Homeowners Need to Know

If your system uses an outdated refrigerant, it might be harder and more expensive to find that type in the future. Some refrigerants are no longer being made, so prices continue to rise. That’s one reason why some people choose to upgrade their AC units sooner rather than later.

Working with a reliable HVAC company like Service Hero can help you make the right call. Their techs can check what type of refrigerant your system uses, explain your options, and guide you through repair or replacement.

It’s also important to schedule regular maintenance. Keeping your AC system in top shape helps prevent leaks and keeps refrigerant where it belongs. A simple check-up can save you a lot of trouble later.

The Future of Refrigerants

The future is looking greener. New types of refrigerants are already being developed that are even safer for the planet. These changes are part of a global plan to reduce harmful emissions and fight climate change.

Many newer air conditioning units are already built to use eco-friendly refrigerants. If you’re planning to replace your system soon, ask about these options. A professional from Service Hero can walk you through the best choices for your home and budget.

Don’t Wait to Take Action

Refrigerants are small but powerful parts of your cooling system. They help your home stay cool, but they also come with risks if not handled properly. That’s why calling a trusted HVAC company is the best move when you notice signs of trouble.

Whether you need help with AC repair, a refrigerant leak, or a full system upgrade, Service Hero has you covered. They know how to keep your system running right while also doing their part to protect the environment.

Schedule a System Check Today

If you haven’t had your AC looked at in a while, now’s the perfect time. Regular check-ups keep your unit efficient, safe, and eco-friendly. Don’t wait for a major breakdown. Reach out to a reliable team like Service Hero and schedule your AC system check today. Keep your home cool, your costs low, and your impact on the environment even lower.

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