We have the coolest customers around

What’s That Sound Coming From My Ductless Mini-Split?

Ductless mini-split systems are popular for their energy efficiency and flexibility in heating and cooling individual rooms or zones in homes and buildings around Palm Coast, FL. Like any mechanical system, though, they can make noises that are unusual. Read on for information on some common ductless mini-split noises.

Vibrating

Loose panels or components within the air handler or condenser can cause this noise. Over time, vibrations from the compressor or fan may cause screws or bolts to loosen, resulting in a buzzing sound.

Gurgling

Gurgling noises may be a sign of refrigerant flow issues. It could indicate a leak or improper refrigerant charge. Refrigerant leaks can be hazardous to your health and the environment, so contacting us for air conditioning repairs is crucial.

Swooshing

A swooshing sound often occurs when refrigerant circulates through the system. This noise is typically normal and nothing to worry about. However, if the system’s cooling or heating performance reduces significantly, it may indicate low refrigerant levels.

Squealing

A high-pitched squealing or screeching sound often indicates an issue with the fan motor or blades. A lack of lubrication, worn-out bearings or misaligned components might cause this noise.

Dripping

A water-dripping sound may not necessarily be an issue. During the cooling process, condensation occurs, which usually drains away efficiently. However, if the dripping sound is loud or continuous, it could be due to a clogged drain line or a malfunctioning condensate pump.

At Arctic Breeze Air Conditioning & Heating, our experienced HVAC service technicians are well-versed in diagnosing and resolving issues with ductless mini-split systems. We prioritize customer satisfaction, offering prompt and reliable solutions to restore your system’s optimal performance. Don’t hesitate to contact us for expert ductless mini-split diagnosis, repairs and maintenance services. You can trust us to treat your ductless mini-split with care.

Image provided by iStock

You May Also Like

Protect AC System During Hurricane Season
September 8, 2025

Peak Hurricane Season is Here! 4 Ways to Protect Your AC System

September marks the heart of hurricane season in Daytona Beach, FL, and forecasts show the Atlantic is waking up in the Main… Continue Reading Peak Hurricane Season is Here! 4 Ways to Protect Your AC System

Read More…

Overheating AC System
August 10, 2025

Why Is My AC System in Palm Coast, FL, Overheating?

You associate your air conditioner with cold air. So, what’s happening when your AC system blows hot air instead? Learn about some… Continue Reading Why Is My AC System in Palm Coast, FL, Overheating?

Read More…

Using Ductless AC System
July 21, 2025

Is a Ductless AC System Better Than a Window Air Conditioner?

Both ductless air conditioners and window AC systems can help you beat the heat in Daytona Beach, FL, but the former can… Continue Reading Is a Ductless AC System Better Than a Window Air Conditioner?

Read More…

Compliance Settings
Increase Font Size
Grayscale
Simplified Font
Underline Links
Highlight Links
Reset
Close