Typically, efficient air conditioners produce little noise as they work to keep homeowners in Gustine, CA, comfortable. Therefore, some parts could be faulty if your AC system produces unusual noises you’ve never heard. Let’s discuss some AC noises and what they mean.
Hissing
If you don’t replace your air filter regularly, contaminants accumulate on it in large amounts and clog it. Hissing or whistling noises may occur as your AC system draws air through the tiny openings left on the dirty filter.
To eliminate these noises, change your air filter every two to three months. Changing your air filter regularly also has more benefits, such as even temperature distribution in your home, potentially reduced energy bills and fewer system breakdowns.
A hissing sound from your air conditioner could indicate refrigerant leaks. The refrigerant makes this noise as it escapes through perforated sections of the refrigerant lines.
When the refrigerant leaks, your system consumes too much energy and fails to meet your indoor temperature needs. Schedule repair services as soon as you suspect a leak.
Bubbling
Punctures along the refrigerant lines allow air to enter and mix with the refrigerant. The air bubbles make the bubbling noise.
Clicking
Your air conditioner has a capacitor that stores electric energy to kickstart the motors when you need the system to start a cooling cycle. When the capacitor fails, you may hear continuous clicking sounds from your AC system.
Banging
Your AC system’s components can become worn out with time. These worn-out parts can loosen and collide with other parts, causing a banging noise.
Don’t underestimate any noise you hear from your air conditioner, as the underlying problem can worsen if you fail to address it early. Call our AC installation and repair pros at CEN-CAL AIR Heating and Cooling to have your system inspected.
Image provided by iStock
