In the 2026 Malaysian regulatory landscape, Testing & Commissioning (T&C) has shifted from a final "checklist" to a mandatory statutory verification process. Under the Energy Efficiency and Conservation Act (EECA) 2024, a new AHU cannot be legally handed over without an AC Performance Audit that proves the system meets its design efficiency and Building Energy Intensity (BEI) targets.
At EKG (Malaysia) SDN BHD, our T&C protocols are engineered to be Statutory-Compliant and Data-Driven, ensuring your investment is verified by mechanical specialists before operations begin.
The AC Performance Audit is the primary evidence required by your Registered Energy Manager (REM) to certify the building's energy performance.
SFP Verification: We physically measure the Specific Fan Power (SFP) to ensure it remains below the 1.6 kW/m³/s limit mandated by MS 1525:2024.
VFD Optimization Audit: We verify the VFD Integrated Static Pressure Transducer logic. The audit proves that the fan speed correctly modulates to the lowest possible RPM while still satisfying the thermal load.
GITA Prerequisites: A successful, documented Performance Audit is a technical requirement for claiming the 100% Green Investment Tax Allowance (GITA).
Our mechanical specialists utilize high-precision, calibrated instruments to map the AHU's "Actual vs. Design" performance.
| Audit Phase | Measurement Metric | Purpose |
| Airflow Traverse | Pitot Tube / Anemometer | Verifies the AHU is delivering the design $m^3/h$ at the required static pressure. |
| Psychrometric Map | Enthalpy / Humidity % | Confirms the cooling coil is removing moisture (Latent Load) per MS 1525 standards. |
| Acoustic Signature | Decibel (dB) / NC Level | Ensures the unit operates within NC 30-35 for office comfort. |
| Power Quality Audit | Harmonic Distortion / kW | Measures the VFD's electrical efficiency and power factor. |
An EKG AC Performance Audit goes beyond the AHU plant room; we verify the performance at the Terminal Connection Setup.
DALT (Duct Air Leakage Test): We pressurized the ductwork to verify SMACNA Seal Class A compliance. Any leakage found is categorized as "Energy Waste" and must be rectified to pass the audit.
Terminal Balancing: We use Thermal Anemometers at every Ceiling Air Diffuser to ensure air distribution is uniform. This prevents "Hot Spots" that would otherwise force the VFD to run at higher, inefficient speeds.
Static Pressure Reset Test: We simulate partial load conditions to ensure the BMS (Building Management System) correctly "resets" the static pressure setpoint, which is a core requirement for 2026 energy efficiency.
The Performance Audit includes a mandatory "Life Safety" integration test to satisfy BOMBA (JBPM) 2026 regulations.
FAMS Integration: We trigger a simulated fire signal to witness the Automatic Fire Signal AHU Shut-off.
Damper Response: We verify that all Motorized Fire Dampers (MFDs) and smoke dampers physically reach their fail-safe positions within the statutory time limit.
BOMBA Documentation: This audit data forms the "T&C Form" required for the annual Fire Certificate (FC) application.
Technical Integrity: We are installation and T&C specialists, not fabricators. Our audits are objective, focused on meeting the strict 2026 statutory energy codes.
Audit-Ready Reports: We provide a comprehensive Performance Audit Report that includes psychrometric charts, SFP calculations, and VFD frequency logs.
REA Support: Our documentation is formatted specifically to assist your Registered Energy Auditor (REA) during mandatory statutory submissions.
Is your new AHU actually performing at its design efficiency?
Contact EKG (Malaysia) SDN BHD today for a professional T&C: AC Performance Audit to ensure your facility is statutory-compliant from Day 1.
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