Refrigerant is key to your AC’s cooling process. If the refrigerant level is low, your AC won’t work efficiently. This could either be due to low refrigerant levels or a leak in your AC unit. While companies providing air conditioning services can help you find the right cause, read this blog to explore some signs that your AC is in need of more refrigerant.
What Is Refrigerant in an AC?
Refrigerant is a special fluid used in air conditioners to absorb heat from inside your home and release it outside. There are different types of refrigerants, each with unique properties. If you need to refill your AC, it’s best to call a professional to handle the process without causing damage to your unit.
How to Tell If Your AC Needs More Refrigerant
If you notice any of these signs, your AC might need more refrigerant to work efficiently:
- Improper Cooling
Refrigerants are responsible for cooling your home. If the refrigerant level is low, your AC won’t be able to cool the space, regardless of how long it has been running. - Higher Utility Bills
When your AC is low on refrigerant, it works harder and takes longer to cool your home, which leads to higher energy bills. Other issues like dirty filters or closed vents can also cause higher bills, so it’s a good idea to get a professional to check the system and rule out different reasons for poor cooling. - Warm Air and Ice Buildup
Low refrigerant can disrupt airflow, causing warm air to blow from the vents. The evaporator coil may also freeze, leading to ice buildup on your AC unit. If not fixed, this can turn into a costly repair. Therefore, it is best to consult HVAC repair specialists for a prompt fix! - Hissing Sound
A refrigerant leak may cause a faint hissing or bubbling sound. If your AC isn’t cooling and you hear a hissing sound, a leak could be the problem.
How Often Should You Refill Refrigerants in Your AC?
There’s no set schedule for refilling refrigerant, but you should have your AC serviced every one or two years. If you’re having ongoing issues with cooling, it could be due to a leak, which requires professional help.
How Professionals Diagnose Refrigerant Leaks
An experienced technician will check for refrigerant issues by doing the following:
- Checking the pressure inside your AC unit.
- Listening for unusual sounds to detect leaks.
- Sealing any leaks and testing the system.
- Refilling the refrigerant.
Final Say!
Refrigerant leaks can cause major problems, especially during hot and humid weather. If your AC isn’t cooling properly, makes hissing sounds, has ice buildup, or causes high utility bills, it might need more refrigerant.
If you’re facing refrigerant issues, call our specialized team at Doctor Home Experts Electrical Heating And Air for prompt, reliable, and cost-effective air conditioning services. Call us for more inquiries at (713) 944-3362.