5 Possible Reasons Your Ductless System Is So Loud in Ocean Pines, MD

Loud noises coming from the ductless system in your home in Ocean Pines, MD indicate a potential problem with it. The noises could mean that your system needs professional servicing. Learn about the issues that lead to your ductless system making loud noises.

1. Buzzing

A loud buzzing noise typically means that a part, like the fan motor or compressor, is malfunctioning. Repair or replace the parts to prolong your system’s lifespan, so that you have more time before you have to replace your system with a new one.

2. Hissing

A hissing noise often indicates that there’s a leak somewhere in the system. Most often, this sound occurs with a refrigerant leak. Routine maintenance helps ensure the refrigerant lines are intact and don’t have holes or cracks in them.

3. Grinding

When you hear grinding noises, chances are that moving parts in the motor need lubricating. Without lubrication, they grind against each other, making loud noises as the system runs. The grinding also creates friction and puts your system at risk of overheating.

4. Short Cycling

Short cycling is when your ductless system turns itself on and off frequently. This has many potential causes, from a miscalibrated thermostat to a refrigerant leak or even a clogged filter.

5. Rattling

Rattling noises suggest that there are loose or detached parts that are now rattling around inside your system. Vibrations as the system runs or sudden starting can loosen parts like bolts and screws. To eliminate the noises, you need to hire one of our technicians to tighten or replace them.

These five scenarios can result in the ductless system in your home in Ocean Pines, MD making loud noises. They also indicate that your heating and cooling system needs professional attention. Contact Custom Mechanical to learn more about our ductless air conditioner repair services.

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