Why Your Commercial Fridge Is Making Loud Noises

Commercial refrigeration systems operate with some level of noise, but unusual or increasing noise often indicates developing faults.

• Compressor issues are a common source of noise. Grinding, knocking or rattling sounds may indicate wear or internal damage.
• Fan motors can also produce noise when bearings wear or blades become obstructed.
• Loose components and vibration can create rattling sounds, particularly in older units.
• Refrigerant flow issues may produce hissing or bubbling sounds, indicating potential leaks or system imbalance.

Noise should not be ignored. It often provides early warning of faults that can be addressed before they lead to failure.

Prompt inspection reduces repair costs and prevents unexpected breakdowns.

Shelair can diagnose and resolve refrigeration noise issues. Call 07 3204 9511.