4 Worrisome Ductless HVAC Noises in Cullowhee, NC
Ductless HVAC systems are mostly quiet. The occasional popping or swooshing sound is normal, but consistent noises may signal a malfunction or electrical issue. Look out for these unusual ductless mini-split noises in your Cullowhee, NC home.
1. Buzzing
Buzzing sounds typically are signs of an electrical issue, such as loose connections, frayed wires, or circuit overload. Broken fan blades or dirty condenser coils could also cause buzzing and humming sounds. Whatever the case, seek help before your unit overheats.
2. Hissing
Ductless mini-splits contain refrigerant, which absorbs heat and transfers it outside to cool the air and vice versa. Gurgling, hissing, or bubbling sounds may signal that your refrigerant line has sprung a leak. Refrigerant exposure can be dangerous, so call HVAC professionals to stay on top of routine maintenance.
3. Grinding
Grinding is typically a sign that the oiled bearings inside your unit are wearing down. As the friction increases, the bearings add stress to your unit until it breaks down. Make sure you turn off your unit and call for professional assistance as soon as possible to prevent further damage.
4. Rattling
Typically, rattling sounds mean a component has become loose inside your unit. You might also have debris trapped inside your mini-split. This could damage the interior and lead to serious issues.
Qualified Ductless HVAC Experts
As a family-owned and operated business that’s been serving Cullowhee, NC and nearby communities since 2004, we take tremendous pride in delivering unmatched quality and service to all of our clients. We employ honest, dependable professionals, and we always provide transparent and fair pricing. Moreover, we’ve earned a reputation for treating our customers like family.
When your mini-split is making strange noises, call All Service Heating & Air Conditioning, Inc. for ductless AC services in Cullowhee, NC. We’ll repair your unit so that you can enjoy its quiet operation again.
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