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Course Overview

The course will cover the Standard Operating Procedure in handling refrigerant in a typical chiller. Various methods of refrigerant recovery methods and safety measures will be discussed. This course includes a half day practical hands on session for participants to carry out refrigerant recovery process when a chiller is decommissioned.

Entry Requirements

Minimum 3 years of work experience. The course will be delivered in English. Theory and practical tests will also be conducted in English.

What You'll Learn

  • Understand the Refrigerant Cycle
  • Explain the differences in properties of refrigerant used in various cooling systems
  •  Explain the environmental impact of refrigerant
  • Elaborate the safety requirements when carrying out the refrigerant recovery process
  • Classify refrigerants according to ASHRAE 34 standards
  • Perform checks and preparation work for refrigerant recovery
  • Perform refrigerant recovery for positive and negative pressure refrigerant
  • Record and document the recovery process





Participants will be issued with a Certificate of Accomplishment upon meeting 75% of the required course attendance and passed the assessments.

For more information on course fee / schedule, or to apply,

Lecturer/Trainer Profile

Course Contact

  • Monday - Thursday: 8:30am - 6:00pm
    Friday: 8:30am - 5:30pm
    Closed during lunchtime, 12:00pm - 1:00pm
    and on weekends and public holidays.

  • https://www.tp.edu.sg/tsa
  • Temasek SkillsFuture Academy (TSA)
    Temasek Polytechnic
    East Wing, Block 1A, Level 3, Unit 109
    21 Tampines Ave 1
    Singapore 529757


  • Temasek Polytechnic reserves the right to alter the course, modify the scale of fee, amend any other information or cancel a course with low enrolment.