Professional Tier 1 — Online

Marine Refrigeration & HVAC Systems

Covers the operation and maintenance of marine refrigeration plants, provision refrigeration, air conditioning, and ventilation systems. Includes thermodynamic principles, refrigerant handling under F-Gas regulations, fault diagnosis, and HVAC design for vessel habitability.

4 modules 8 lessons 24 hours 20 question exam 0 enrolled
$1,200
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Instant access on enrolment
Blockchain-verified certificate on completion
Accepted by 50+ maritime employers
70% pass mark — Professional standard
Live-proctored exam, globally accepted
12 CPE credits on passing
IMO Compliant
STCW Aligned
ISO 9001

Course Curriculum

Module 1: Vapour Compression Refrigeration Cycle
2 lessons
The Refrigeration Cycle Explained
Refrigerants, F-Gas Regulations & System Components
Module 2: Marine Air Conditioning & Ventilation
2 lessons
Module 3: Refrigeration Fault Diagnosis & Maintenance
2 lessons
Module 4: Cargo Refrigeration & Reefer Container Systems
2 lessons

Who This Certification Is For

Serving officers with 2+ years at sea
Crew pursuing promotion to supervisory roles
Professionals updating lapsed certifications
Managers requiring documented competency proof

Certification Exam

20
Questions
30 min
Duration
70%
Pass Mark
Attempts

Complete all course modules before attempting the certification exam. You must achieve the pass mark to receive your certificate.