How Often Should I Service My Chiller?

Chillers are critical to many industrial, laboratory, and research applications, providing reliable temperature control for sensitive equipment. Regular servicing is essential to ensure that these systems continue to perform optimally and to avoid costly breakdowns. But how often should you service your chiller?

ATC recommends scheduling preventative maintenance at least once a year. Annual servicing helps to identify and address potential issues before they lead to performance problems or costly downtime. During a maintenance visit, trained engineers inspect key components such as pumps, compressors, refrigerant levels, and filters.

Efficiency & Performance

Over time, chillers can accumulate debris, experience refrigerant loss, or suffer from component wear. Regular servicing ensures that the unit continues to operate at peak efficiency.

Equipment Longevity

Just like a car, a chiller that receives routine maintenance tends to last longer than one left unchecked.

Compliance & Safety

F-Gas regulations require systems using certain refrigerants to be maintained properly. ATC’s F-Gas certified engineers ensure compliance during maintenance visits.

Rylan testing electrics
Servicing equipment
Rylan checking electrical cabinet

Additional Factors Influencing Service Frequency

While annual servicing is a general guideline, some chillers may need more frequent attention, particularly if they:

Operate continuously, or in high-demand applications
Are used in environments with high dust levels or temperature fluctuations
Support critical processes where downtime is not an option

The Benefits of Preventative Maintenance

Investing in regular chiller servicing not only prevents unexpected failures but can also reduce long-term operating costs. Well-maintained systems run more efficiently, consume less energy, and are less likely to require major visits.

For more information on ATC’s servicing options, visit our Service & Maintenance page.