Using a ductless air conditioner is one of the most efficient ways to cool your home in Margate, FL. However, if you ignore problematic sounds from your ductless AC system, it could lead to decreased efficiency, high energy bills and costly mini-split repairs. Here are five ductless AC noises you should never ignore:

Whistling

An air conditioner producing a whistling or hissing sound can indicate a refrigerant leak. Low refrigerant levels reduce cooling efficiency, strain your system and lead to long-term damage. In addition to these system issues, refrigerant leaks can be hazardous to people in the home.

Clanking

When your ductless AC system makes a loud banging or clanking noises, it could indicate a loose or broken part. Motor mounts, fan blades and other components can detach and lead to serious damage.

Gurgling

A bubbling or gurgling sound can mean there’s a draining issue. Clogged condensate drain lines can cause water buildup, leading to leaks and water damage. A clear drain line is essential to proper ductless air conditioning operation.

Clicking

Ticking or clicking sounds can mean that your ductless air conditioner has an electrical issue. The issue could be a failing capacitor, faulty wiring, a malfunctioning thermostat or something else. Beyond issues like cooling efficiency, electrical issues can pose a serious fire risk.

Squealing

High-pitched screeching or squealing sounds may indicate an issue with the fan or belt. While some newer ductless air conditioning systems use direct drive motors instead of belts, belts are still common in older ductless models.

Don’t ignore these problematic noises coming from your ductless AC system. Identifying and addressing issues early can keep your system running efficiently and save you from more expensive mini-split repairs. If you hear problematic noises and want professional expertise, contact Temperature Control Solutions for our air conditioning repair services before the problem worsens.

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