Aircon Technician

7th Liberty Workforce Solutions Inc.; Muntinlupa; On-site; PHP 240,000 - 420,000; Full time

Job summary

7th Liberty Workforce Solutions Inc. in the Philippines is seeking a skilled HVAC technician to install, service, and repair indoor and outdoor units, following blueprints and safety standards.

You will test systems, check refrigerant levels, and ensure optimal performance in commercial and residential settings. The role requires hands-on experience with RAC/HVAC, EPA 608 certification, and the ability to work in varying conditions.

Qualifications

• High school diploma or equivalent with vocational RAC/HVAC training.
• EPA 608 environmental certification often required for refrigerant handling.
• Proven ability to install, test, and troubleshoot refrigeration systems.
• Comfortable lifting and working in varied weather conditions.

Responsibilities

• Install, assemble, and install indoor and outdoor units per blueprints and specs.
• Perform preventive maintenance: clean, flush coils, check lines and components.
• Troubleshoot and repair mechanical, electrical, and refrigerant faults with proper tools.
• Maintain safety records and provide cost estimates and guidance to customers.

Skills

Refrigeration cycles

Electrical circuits

Schematic diagrams

Air distribution systems

Education

High school diploma

RAC/HVAC trade certificate

EPA 608 certification

Tools

Multimeters

Manifold gauges

Leak detectors

Vacuum pump

Brazing/Soldering tools

Job description

Key Responsibilities

1. Installation & Assembly

• Assemble, position, and install indoor and outdoor units (e.g., split-type, window units, cassettes, central systems).

• Connect electrical wiring, control panels, copper tubing, and drainage pipes according to blueprints and technical specs.

• Test newly installed units to verify operational efficiency, airflow, and calibration.

2. Preventive Maintenance

• Clean filters, evaporator coils, condenser units, and drain lines.

• Perform routine chemical cleaning, general overhauls, and coil flushing.

• Check refrigerant gas levels, system pressures, fan motors, and electrical connections.

3. Troubleshooting & Repair

• Diagnose mechanical, electrical, and refrigerant faults using multimeters, manifold gauges, and leak detectors.

• Repair or replace defective parts such as compressors, capacitors, contactors, fan motors, expansion valves, or PCBs.

• Fix gas leaks, perform brazing/soldering, vacuum the lines, and recharge refrigerant (freon).

4. Safety & Documentation

• Adhere to local environmental and safety regulations regarding the safe recovery and handling of refrigerants.

• Maintain accurate records of service, maintenance logs, and parts used per work order.

• Provide cost estimates for repairs and advice to customers on proper unit maintenance.

Required Skills & Qualifications

• Technical Knowledge: Understanding of refrigeration cycles, electrical circuits, schematic diagrams, and air distribution systems.

• Education & Certification: High school diploma or equivalent, plus vocational training / trade certificate in Refrigeration and Air Conditioning (RAC / HVAC). Environmental certification (e.g., EPA 608) is required in many jurisdictions for refrigerant handling.

• Physical Stamina: Ability to lift heavy equipment, climb ladders, work in tight spaces, and handle varying weather conditions.

• Soft Skills: Good troubleshooting capabilities, clear customer communication, and time management.