VRF Specialist

RA ClimaTech Corporation; Santa Rosa; On-site; PHP 446,000 - 714,000; Full time

Job summary

RA ClimaTech Corporation is seeking a skilled VRF Specialist to install, test, commission, and maintain VRF/VRV air-conditioning systems across client sites. The role requires hands-on troubleshooting, knowledge of major VRF brands, and the ability to read schematics; travel to various project locations is expected.

The candidate should have solid HVAC experience, strong problem-solving skills, and the ability to work both independently and within a team.

Qualifications

• Proven experience with VRF/VRV systems installation, commissioning, and maintenance.
• Familiar with refrigerant handling, brazing, leak testing, and system charging.
• Ability to read plans, diagrams, and technical drawings.

Responsibilities

• Install VRF/VRV systems in accordance with plans and standards.
• Perform piping, brazing, insulation, testing, and leak detection.
• Evacuate, charge refrigerant, and commission systems.
• Test system operation and efficiency.
• Diagnose and repair mechanical, electrical, and VRF-related issues.
• Prepare service and commissioning reports; maintain records.
• Coordinate with engineers, supervisors, and clients.

Skills

VRF/VRV installation

Troubleshooting

HVAC knowledge

Reading diagrams

Communication

Teamwork

Travel readiness

Education

TESDA RAC Servicing NC II or NC III

Job description

About the role

RA ClimaTech Corporation is looking for a skilled, experienced, and detail-oriented VRF Specialist to join our growing technical team. The successful candidate will be responsible for the installation, testing, commissioning, troubleshooting, repair, and preventive maintenance of Variable Refrigerant Flow (VRF/VRV) air-conditioning systems.

Key responsibilities

• Install VRF/VRV air-conditioning systems in accordance with approved plans, manufacturer specifications, and applicable HVAC standards.
• Perform refrigerant piping installation, copper pipe brazing, insulation, pressure testing, and leak detection.
• Conduct system evacuation, refrigerant charging, and commissioning.
• Perform operational testing to ensure proper system performance and efficiency.
• Diagnose and troubleshoot mechanical, electrical, refrigeration, and communication-related problems.
• Identify and resolve VRF system errors, alarm codes, and equipment malfunctions.
• Perform corrective maintenance and necessary repairs.
• Conduct scheduled preventive maintenance of VRF/VRV systems.
• Prepare service reports, commissioning reports, and maintenance records.
• Coordinate with Project Engineers, Service Engineers, supervisors, and clients.

About you

• Proven experience in VRF/VRV air-conditioning installation, commissioning, troubleshooting, and maintenance.
• At least 3 years of relevant HVAC experience preferred.
• Strong knowledge of refrigeration principles, electrical controls, HVAC systems, and VRF communication systems.
• Familiarity with major VRF brands such as Daikin, Carrier, Mitsubishi, LG, Samsung, or equivalent.
• Ability to interpret HVAC/mechanical plans, electrical diagrams, and technical drawings.
• Knowledge of refrigerant charging, pressure testing, vacuuming, brazing, and leak detection.
• TESDA RAC Servicing NC II or NC III certification is an advantage.
• Ability to work independently and collaboratively as part of a team.
• Good communication, analytical, and problem-solving skills.
• Willing to travel to different project locations and client sites.

About us

RA ClimaTech Corporation is a growing team committed to delivering smart climate solutions for every space.