5 Commercial Refrigerator Parts That Need Special Attention

Sep 22, 2022 | HVAC

Excellent refrigerators in restaurants, laboratories, and other commercial and industrial establishments preserve any perishables for consumption or use. With this in mind, they should always operate consistently without breakdowns to ensure their contents are safe and secure. To do this, refrigeration and heating installation companies carry out regular refrigerator maintenance to ensure all the machine’s components are working correctly. Especially these five commercial refrigerator parts.

Commercial Refrigerator

1. Compressor

Without the compressor, a commercial refrigerator cannot move refrigerant and cool its contents to the desired temperature. Most compressors work without issues as long as they’re clean and free of dust. Once the compressor breaks, it will require an inspection to determine whether it should be repaired or replaced.

2. Condenser Coils

According to cooling and heating repair experts, condenser coils help with the cooling process by moving air from the compressor to the condenser fan motor. Over time, they will get dirty and dusty, affecting their cooling capability. They require regular cleaning to ensure an efficient operation.

3. Condenser Fan Motor

Compressors, condenser coils, and the condenser fan motor work together to cool your refrigerator. The motor circulates air inside the appliance to regulate interior temperatures. 

Condenser fan motors with issues are easy to spot. When operating well, they emit a barely noticeable hum. If they produce a noise louder than usual, there could be debris stuck in the fan blades or problematic bearings that need repairs or replacement.

4. Thermistor

Thermistors read the fridge’s current temperature. It uses special metals that can sense minute changes in conductivity. Thermostats are cruder versions of thermistors; they use metals that press on a contact to a certain level when the temperature fluctuates. Faulty thermistors or thermostats must be replaced immediately.

5. Evaporator Fan Motor

This component works like the condenser fan motor. It aids the refrigerator in circulating air inside the appliance. Over time, it may emit a loud noise, indicating that the motor will soon fail. Technicians can determine its precise cause through fan motor checks. 

Ensure that your commercial refrigerators are always in good working condition. Hire professional refrigeration and air conditioning services provider A/C and Refrigeration to understand your refrigerator’s overall condition. Call (602) 488-7161 or fill out this contact form to get a free consultation.