AHUs, FCUs, and VRF/VRV Systems

Annual Maintenance Contracts (AMC)

Ensure your AHUs, FCUs, and VRF/VRV systems operate at peak efficiency and deliver optimal air quality with our comprehensive Annual Maintenance Contracts, which include:

• Filter Management & Air Quality: Regular inspection and replacement of air filters (for AHUs and FCUs) to maximize Indoor Air Quality (IAQ), improve airflow, and minimize strain on motors.
• Coil & Drain Pan Servicing: Deep cleaning of cooling/heating coils and sterilization of drain pans to prevent the buildup of mold, bacteria, and blockages, ensuring efficient heat transfer and proper condensate drainage.
• Motor, Fan, and Belt Checks: Inspection of fans, fan motors, and drive belts (especially for AHUs) for wear, vibration, alignment, and lubrication to reduce noise and prevent mechanical failure.
• VRF/VRV System Diagnostics: Specialized checks on refrigerant levels, leak detection, inverter compressor performance, and optimization of the electronic expansion valves for energy efficiency and load matching.
• Control System Calibration: Verification and calibration of thermostats, sensors, and Building Management System (BMS) integration to ensure accurate temperature control and system scheduling.
• Immediate Repairs: Prompt repair or replacement of faulty components, including electronic control boards, reversing valves, and sensors, to maintain system reliability.
• Comprehensive Documentation: Maintain detailed service records and reports in full compliance with manufacturer specifications and local industry standards.