As much as you rely on your central AC systems to keep you cool and comfortable during the hot summer months, it’s inevitable that, at some point, strange noises may start coming from them. While some of these noises may be harmless, others can indicate a problem with your system that requires a professional central AC repair in Mason. Here are some of the most common strange noises you may hear from your central AC and what they could mean:
Buzzing or Humming
One of the most common sounds coming from your central AC is a buzzing or humming noise. Loose parts, such as fan blades and motor mounts, or worn-out parts, like belts or bearings, usually cause this noise. It’s important to address this noise as soon as possible because if left untreated, it could lead to more serious damage. Call a professional HVAC technician to diagnose and fix the problem.
Clicking
If you hear clicking noises coming from your central AC, it could indicate an electrical issue. This could mean a loose connection, faulty capacitor, or malfunctioning relay switch. It’s important to turn off your system immediately and call a professional to avoid further damage or potential hazards.
Rattling
Rattling noises could indicate debris trapped in your system, causing the unit to vibrate when it’s running. This can be anything from leaves and twigs to small animals entering your system. It’s important to have a professional clean and inspect your system to ensure it’s debris-free.
Screeching or Squealing
A screeching or squealing noise from your central AC could mean the fan belt needs to be replaced. Over time, the belt can wear out and start making these noises. It’s important to have this fixed as soon as possible because a broken belt could cause further damage to your system.
Banging or Clanking
These loud, disruptive sounds can result from loose or damaged parts within your system. It could be something as simple as a loose screw or something more serious like a broken motor mount. If you hear banging or clanking noises, it’s best to turn off your system and call a professional to diagnose and fix the problem.
Hissing or Whistling
If you hear hissing or whistling noises coming from your central AC, it could mean a refrigerant leak. This can not only affect the efficiency of your system but also pose health hazards to you and your family. It’s important to have a professional repair the leak and ensure your system is properly charged with refrigerant.
By understanding these common strange noises coming from your central AC, you can better identify and address any potential issues promptly. Remember to always call a professional HVAC technician if you are unsure about any noises or experiencing problems with your system. Get in touch with the pros now!