Why Is My Air Conditioner Making Noise?
What do different AC noises mean?
- Banging → loose parts
- Buzzing → electrical issue
- Clicking → normal (unless constant)
- Hissing → possible refrigerant leak
Should I turn it off?
Yes, if the noise is loud or unusual, switch it off to prevent damage.
Can I fix it myself?
Minor issues like loose debris can be checked, but internal faults need professional repair.
When should I get help?
If the noise continues or gets worse, it’s best to have it inspected.
Local Insight
Noise issues are more common in coastal areas like Harwich due to wear from salty air.