The price of VAV (Variable Air Volume) boxes in Malaysia typically ranges from RM 1,200 to RM 4,500 per unit, depending on the capacity, control type, and brand.
Because VAV boxes are integrated mechanical-digital components, the "price" is often split between the physical galvanized steel box and the electronic controller/actuator kit.
The following table provides a general market estimate for single-duct VAV boxes (the most common type used in Kuala Lumpur office towers).
| VAV Box Size (Inlet Diameter) | Airflow Capacity (CMH) | Estimated Price (RM) |
| 6-inch (150mm) | 150 – 500 | RM 1,200 – RM 1,800 |
| 8-inch (200mm) | 400 – 1,000 | RM 1,600 – RM 2,400 |
| 10-inch (250mm) | 700 – 1,500 | RM 2,000 – RM 3,000 |
| 12-inch (300mm) | 1,000 – 2,500 | RM 2,800 – RM 4,500 |
Note: These prices generally include the casing and the basic analog/digital actuator. They often exclude installation, high-end DDC controllers, and Building Management System (BMS) integration.
When requesting a quote from an M&E contractor like EKG M&E Sdn Bhd, several variables will shift the final figure:
Pneumatic/Analog (Legacy): Cheaper upfront but becoming obsolete. Harder to maintain and non-compliant with newer energy laws.
Digital DDC (Smart): Higher cost (add RM 500 – RM 1,200 per box). These allow for Static Pressure Reset and BACnet communication, which are essential for meeting EECA 2024 energy mandates.
Standard boxes come with basic fiberglass lining. For premium Grade-A offices or healthcare environments, you may require:
Fiber-Free Lining: Prevents insulation fibers from entering the air stream.
Encapsulated Lining: Adds a protective layer for better hygiene and sound absorption.
Price Impact: Adds 15% to 25% to the base unit cost.
Reheat Coils: If the box requires an electric or hot water reheat coil to prevent over-cooling, expect the price to increase by RM 800 – RM 1,500.
Multi-Outlet Plenums: Specialized distribution boxes at the exit of the VAV unit add to the sheet metal cost.
In Malaysia, the hardware is only one part of the budget. For a professional installation in the Klang Valley, you should factor in:
Installation Labor: RM 400 – RM 800 per unit (depending on ceiling height and void congestion).
Testing, Adjusting, and Balancing (TAB): RM 200 – RM 400 per unit. This is critical to ensure the box actually saves energy and doesn't "whistle."
BMS Programming: Integration into a central dashboard typically carries a per-point fee.
While a cheaper "pressure-dependent" VAV box might save RM 500 today, an Energy-Efficient Smart VAV can reduce your monthly TNB bill by up to 30%.
Under the EECA 2024, buildings with high energy intensity face mandatory audits. Investing in high-quality VAV boxes with digital flow transducers ensures you have the data needed to prove compliance and avoid potential penalties.
Are you looking for a formal quotation for a specific project or a bulk replacement? Contact us for a site audit and a technical proposal tailored to your facility's requirements.
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