HVAC/R Service Technician (Chillers, Boilers, Cooling Towers) - Commercial and Industrial

HVAC/R Service Technicians working on more complex projects involving Chillers, Boilers, and Cooling Towers in the Commercial and Industrial sectors have a range of specialized responsibilities:

1\. Equipment Inspection and Diagnosis:

• Conduct thorough inspections of chillers, boilers, cooling towers, and related HVAC/R equipment.
• Use diagnostic tools and instruments to identify issues with mechanical, electrical, and control systems.

2\. Maintenance and Repairs:

• Perform maintenance tasks, including cleaning, lubrication, and replacement of components.
• Troubleshoot and repair mechanical, electrical, and refrigeration systems.
• Replace faulty components, such as compressors, motors, valves, and sensors.
• Welding and brazing for repairing or replacing pipes and fittings.

3\. System Testing and Balancing:

• Conduct system performance tests to ensure optimal operation.
• Adjust and balance air and water flow within HVAC/R systems.
• Verify temperature and pressure levels meet design specifications.

4\. Refrigerant Handling and Recovery:

• Handle refrigerants safely, including charging, recovering, and recycling in compliance with environmental regulations (e.g., EPA regulations in the United States).
• Detect and repair refrigerant leaks.

5\. Control Systems Integration:

• Work with building automation systems (BAS) and control panels to optimize HVAC/R equipment.
• Troubleshoot and program control systems for proper operation.

6\. Emergency Response:

• Respond to emergency service calls to address critical equipment failures.
• Quickly diagnose and resolve issues to minimize downtime.

7\. Documentation and Reporting:

• Maintain detailed records of maintenance activities, repairs, and equipment conditions.
• Provide service reports and recommendations to clients or supervisors.

8\. Safety Compliance:

• Follow safety protocols and industry standards to ensure a safe working environment.
• Use personal protective equipment (PPE) when necessary.

9\. Customer Interaction:

• Communicate with clients or facility managers to explain service findings and recommend repairs or upgrades.
• Provide cost estimates for repairs and obtain approval when necessary.

10\. Continuing Education:

• Stay updated on industry advancements, regulations, and new technologies through training and certifications.
• Maintain required licenses and certifications, such as EPA 608 Certification for handling refrigerants.

11\. Team Collaboration:

• Coordinate with other technicians, engineers, and contractors as needed, especially in larger projects or installations.

Service Technicians working on complex HVAC/R systems in commercial and industrial settings play a critical role in maintaining the efficiency, reliability, and safety of these systems. Their expertise is essential in ensuring that heating and cooling equipment operates effectively and that potential issues are identified and resolved promptly to minimize downtime and energy consumption.