AHU & AC Technician

Job title : AHU & AC Technician

Job Location : Ogun Deadline : October 07, 2026 Quick Recommended Links

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Job Summary

• The AHU (Air Handling Unit) & AC Technician is responsible for installing, inspecting, maintaining, and repairing central HVAC systems, Air Handling Units, split units, and industrial refrigeration equipment across plant and facility operations.
• The role ensures precise climate control, temperature/humidity regulation, air filtration, and optimal system efficiency in compliance with safety and operational standards.

Key Responsibilities

• Routine & Preventive Maintenance: Perform scheduled servicing, inspections, and cleaning of Air Handling Units (AHUs), air conditioning systems, compressors, condenser coils, evaporators, and ductwork.
• Filter & Airflow Management: Inspect, clean, and replace pre-filters, medium filters, and HEPA filters to maintain air quality, proper change rates, and differential pressure.
• Troubleshooting & Repairs: Diagnose electrical, mechanical, and refrigeration faults in AC units and AHUs. Replace defective components such as fan motors, belts, thermostats, valves, and control sensors.
• Refrigerant & System Servicing: Check refrigerant levels, test for gas leaks, flush lines, and recharge refrigerants following safety and environmental regulations.
• System Monitoring: Monitor temperature, humidity, and airflow levels in designated operational zones or production floors to ensure consistent environmental conditions.
• Documentation & Safety: Log maintenance activities, repairs, and parts usage. Maintain strictly safe working practices, including proper handling of tools and adherence to EHS/PPE standards.

Qualifications & Skills

• Education: Technical Diploma (OND/HND), Vocational Trade Test (Grade 1/2), or Certification in Mechanical Engineering, HVAC, or Refrigeration & Air Conditioning.
• Experience: 2–5 years of practical experience working with AHUs, HVAC systems, and industrial AC units (preferably in a manufacturing, plant, or commercial facility context).
• Technical Skills: Strong understanding of refrigeration cycles, single/three-phase electrical connections, ductwork, and control panels.
• Core Competencies: Problem-solving ability, capacity to read electrical/mechanical schematics, and physical fitness to handle field maintenance work.