TCVN 13256:2021 Energy Efficiency standard for VRV, VRF has been released and supposed to be enforced from 01 Jan 2025. Fortunately, organizations can apply for voluntary testing and energy efficiency label declaration of conformity before mandated date.
According to the TCVN 13256:2021, out door unit of VRV and VRF Air Conditioners using 3-phases electric power source are fallen under its scope.
VRF: Variable Refrigerant Flow (Air Conditioner)
VRV: Variable Refrigerant Volume (Daikin Air Conditioner)
So what is VRF, VRV air conditioner?
VRF air conditioner, VRV also known as Central Air Conditioning System, is a system consisting of one or more central machines that combine to form an overall system that distributes cold to all areas in the building. The central air conditioning system uses water as the cooling agent through the pipeline system to bring water to the heat exchangers to cool the air. This air conditioning technology is called Variable Refrigerant Flow (VRF), or Variable Refrigerant Volume (VRV) specific to Daikin's air conditioners.
English version of the TCVN 13256:2021 is available for sale, please contact us for inquiry.
In case you need English version of a specific QCVN or TCVN, please learn more about our translation services
Learn more: Vie - Eng translation services for QCVN and TCVN
Contact Information
EXTENDMAX VIETNAM COMPANY LIMITED
Hotline: 0915 836 555 | Hanoi: 024 6666 3066
Email: consultant@extendmax.vn | phuong.tran@extendmax.vn
HO: ExtendMax Villa, C01-L18 An Vuong, Duong Noi urban area, Duong Noi ward, Ha Dong district, Hanoi City, Vietnam
Test laboratory: BT02-21, An Hung urban area, To Huu street, La Khe ward, Ha Dong district, Hanoi City, Vietnam
If you find our article useful and valuable in practice applications, please support us by rating it, leaving your comment at the bottom of this article, and sharing it with your colleagues or the indutry. Your review will be a great motivation for us to write more detailed and valuable procedural guides for importing, exporting organizations.
↓ ↓ ↓ ↓ ↓ ↓ ↓
