PASSIVE DISPLACEMENT VENTILATION

TODAY'S AIR CONDITIONING SYSTEM

WHAT IT IS

Passive Displacement Ventilation (PDV) is an innovative fan-less air distribution system which makes use of a natural phenomena;

hot air rises, cold air sinks"

WHY PDV

PDV System is a lean and clean system.


With PDV System, occupants can do away with the false ceiling and enjoy a voluminous space.

No ducts, no diffusers to hideaway.


Since there is no fan nor a motor, the PDV System is perfectly silent.

 

Without any draught, the occupants
experience a new level of thermal comfort and an acoustic standard unmatched by the conventional system.

Passive Displacement Cooling in a room without false ceiling

HOW WE CAN HELP YOU

In tropical climates, the air distribution system consumes about 15% of total building’s energy use. 

With the PDV system, buildings do not need any recirculation fans to distribute cooled air; i.e no AHUs, no FCUs, and thus save 15% of total energy bills.

PASSIVE DISPLACEMENT VENTILATION TECHNICAL DATA 

PDV brochure coil.JPG

PDV Cooling System

Cooling Coil Detail

PDV Coil Selection Chart For Small Capacities

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Note: Cooling capacities mentioned are based on chilled water supply temperature of 6°C ~ 8°C range. Actual performance will be subjected to site conditions and other factors.

PDV coils are custom-designed to suit your conditions/requirements.

PDV Success

PDV system has been operating in the following buildings in Singapore:

The Hive @ NTU

The Wave @ NTU

The Shugart's Multipurpose hall

The Shugart's IDF room

The Shugart's Gym

WANT TO FIND OUT MORE? CONTACT US!