Responsible for installing, maintaining, and repairing air conditioning and refrigeration systems.
**KEY RESPONSIBILITIES:**
1. **Installation (40%)** - Install new AC/refrigeration systems - Connect electrical/electronic components 2. **Maintenance (30%)** - Perform routine maintenance tasks - Replace air filters/lubricate moving parts 3. **Troubleshooting/Repair (20%)** - Diagnose system faults - Repair/replace defective components 4. **Service/Customer (10%)** - Provide excellent customer service - Maintain work records
