A mini-split system is an excellent way to keep your home cool and comfortable. Its ductless design allows for easier installation and a more energy-efficient operation. However, it is susceptible to wear and tear just like any other type of HVAC. To avoid total system failure and save money, you must learn how to identify when your system is failing.

How to Tell When a Mini-Split System Needs to Be Serviced

1. Low Cooling Output

A decrease in the cooling output of your HVAC system indicates an underlying problem. Clogged air filters, system leaks, and a defective air compressor are common reasons for this problem. However, if the unit does not maintain accurate temperatures after setting it, a faulty thermostat may be to blame. An HVAC technician can diagnose the cause of the low output and fix it accordingly.

2. Leaking Fluids

A mini-split system uses a refrigerant, which is a fluid that transfers heat from your home to the outside environment. A leak in your refrigerant line will cause the system to malfunction. Refrigeration leaks pose a serious health risk, causing difficulty breathing, eye irritation, nausea, and coughing.

In some cases, mold, dirt, or algae can clog your HVAC's condensate line, causing it to back up into your unit and cause leaks. If you notice any pools of water or unusual moisture accumulation around your AC, turn it off immediately and contact your trusted HVAC repair company.

3. Unusual Noises 

Under normal conditions, your HVAC system should not make excessively loud noises. Grating, grinding, or squealing noises from your unit can indicate loose components. In some cases, a belt from your unit may have slipped out of place, or a motor bearing might have been damaged. Bubbling noises can be caused by refrigerant leaks, requiring professional repairs.

When you need reliable mini-split system repairs or installations, call Mini-Split Specialist in Roebuck, SC. This locally owned and operated company is committed to helping clients throughout Spartanburg and Greenville counties maintain thermal comfort and energy efficiency in their homes. Their dependable team will assist you in selecting the right unit regardless of the size of your home or the scope of your needs. Call them today for reliable HVAC services at (864) 305-5125. Request a free quote and get a glimpse of their offered Samsung® units online.