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HVAC & Refrigeration Technician
Skilled Trades & Technical Careers
Mediumoffice
HVAC and Refrigeration Technicians ensure buildings and industrial facilities have reliable temperature-control and refrigeration systems. Modern technicians increasingly work with energy-efficient equipment, smart controls and environmentally friendly refrigerants.
Salary (Nigeria)
₦2.4M–₦8M
Exam requirements
Physics
required95% weight
Mathematics
required85% weight
English
required65% weight
Electrical Installation and Maintenance Work
recommended60% weight
Technical Drawing
recommended60% weight
Chemistry
recommended55% weight
Metalwork
recommended40% weight
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Key skills
Air-conditioning installationRefrigeration system servicingElectrical fault diagnosisRefrigerant handling and safetyReading technical drawingsCustomer servicePractical problem solving