Passive Displacement Ventilation (PDV) System
Passive displacement ventilation, or PDV, is an innovative air distribution system that closely resembles the displacement ventilation system. In both systems, air is supplied at the floor level and extracted from the room at the ceiling level. However, with PDV, no mechanical fans are used to propel air into the room. PDV systems rely completely on the process of natural convection to deliver the chilled air to the end user.
Twenty80 PDV Coil
Twenty80 PDV Coil copyright design comes with integrated drain pan and insulation, condensation issue should not happened given proper design and installation.
Benefits
Using PDV System conventional over traditional AHUs/FCUs system will yield the following benefits:
• Virtually maintenance free
• Requires no plant room or over-head or under-floor ducting
• Reduces building dead load
• Elimination of undesirable draft
• Vibration and noise free
• Integrates easily into interior design
• Can be completely pre-fabricated and tested off site
• Save at least 20% of required energy as compared to conventional chilled water system
Green Label Certified
twenty80 PDV System is the first Singapore Green Building Council certified PDV System, which reflects our product performance & efficiency.
Why YiTac?
With more than a decade of experience in delivering passive displacement ventilation solutions, YiTac is recognized as the PDV market leader and specialist with the largest track record of installed PDV units in Singapore. Our completed projects include prestigious institutions and facilities such as the Maritime and Port Authority of Singapore (MPA), Kallang Tennis Centre, Nanyang Technological University (NTU), Punggol Singapore Institute of Technology (SIT) campus, Temasek Polytechnic, INSEAD Asia Campus, Dulwich College, and many others. This proven expertise underscores our commitment to quality, innovation, and sustainability, making us the trusted partner for Passive Displacement Ventilation (PDV) System.
Conventional system using AHU / FCU consumes approximately 0.25KW/RT or 10-20% of total building energy
PDV System removes the airside component from the total building, saving substantial cost upfront and electrical consumption during operation.
For the PDVs dimension & technical data, please drop us an enquiry via our email address.
Twenty80 Passive Displacement Ventilation (PDV) System
Conventional system using AHU / FCU consumes approximately 0.25KW/RT or 10-20% of total building energy
PDV System removes the airside component from the total building, saving substantial cost upfront and electrical consumption during operation.
For the PDVs dimension & technical data, please drop us an enquiry via our email address.
Twenty80 Passive Displacement Ventilation (PDV) System