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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.

Course Schedule/Apply

Intake Info Application Closing Date Course Duration

Not available


2 days

9.00am - 6.30pm

Face to face

Register Interest

* Once class is full, the Application will close


Registration may be closed earlier due to overwhelming responses.

Course Fees

Fees Type Course Fees
(w GST) 
Singapore Citizens
Full Course Fee / Repeat Students S$749.00
Aged 40 and above / SME-sponsored S$84.70
Aged below 40 S$224.70
Non-Singapore Citizens
Full Course Fee / Repeat Students S$756.00
Singapore Permanent Residents / Long-Term Visit Pass Plus (LTVP+) Holder S$226.80
SME-sponsored (Singapore Permanent Residents) / Long-Term Visit Pass Plus (LTVP+) Holder) S$86.80

SkillsFuture Credit Approved. For more details, please click here

With effect from 1 Jul 2020, the Workforce Training Scheme (WTS) will be replaced by the Work Support Scheme (WSS), for more information, please visit:

Lecturer/Trainer Profile

Course Contact

  • 67881212
  • 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 4
    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.