Has your AC been struggling to keep your home cool? Maybe it’s blowing warm air or turning on and off too quickly. If so, your HVAC system might be dealing with a refrigerant issue.
Let’s break down what refrigerant does, how to know when there’s a problem, and what to do if levels are low.
What Does Refrigerant Actually Do?
Think of refrigerant as the magic ingredient in your HVAC system. It’s the fluid that absorbs heat from inside your home and releases it outside. Without the right amount of refrigerant, your system simply can’t do its job. So when levels drop, your comfort drops right along with it.
How Do You Know If You Have Low Refrigerant?
There are a few clear signs to watch for:
- Your system blows warm or slightly cool air, but never cold
- The AC keeps turning on and off (called short cycling)
- Your energy bills are higher than usual
- You hear hissing or bubbling near the unit, which could be a leak
If you’re noticing any of these symptoms, don’t ignore them. Low refrigerant doesn’t fix itself, and running the system this way can lead to bigger repair problems.
Why Do Refrigerant Leaks Happen?
Leaks are the number one cause of low refrigerant levels. These can happen due to:
- Corroded refrigerant lines
- Vibration or physical damage
- Faulty connections or poor installation
- Aging system components
No matter the cause, leaks need to be taken seriously. Simply topping off the refrigerant won’t solve the real issue.
Can’t You Just Recharge It?
Recharging the refrigerant might seem like a quick fix, but it’s only temporary if there’s a leak. The refrigerant will just leak out again, and your system will keep underperforming. Worse, it could suffer long-term damage.
What’s The Right Way To Fix It?
The correct fix starts with finding the leak. A trained HVAC technician can locate it using specialized tools, then repair it using techniques like sealing, brazing, or replacing damaged parts. Only after the leak is repaired should refrigerant be added.
Why HVAC Maintenance at least twice a Year Is So Important?
The best way to avoid refrigerant issues is through regular HVAC maintenance. During a tune-up, a technician checks refrigerant levels, looks for early signs of leaks, and keeps your system running smoothly.
Think You Might Have A Refrigerant Issue? Call Moore Home Services For Expert HVAC Repairs That Keep Your System Running Right And Your Home Cool.
