Being able to vary the primary airflow, chilled water flow and hot water flow to a control zone offers the maximum flexibility to deliver the best IEQ at the lowest energy cost. The primary airflow is typically varied to meet the most demanding requirement for:
- Demand Control Ventilation (DCV) (CO2 level)
- Thermal Comfort (Zone temperature)
- Humidity Control (Hi humidity will increase primary airflow to dry the zone out)
When DCV chilled beams are used, like the PARASOL Zenith by Swegon, the primary air system will be variable air flow. The fans in the primary air handling unit will be variable and typically controlled by duct static pressure. When there is lower demand in the building and the DCV chilled beams reduce the primary airflow requirement, the primary air handling unit will also reduce the flow offering significant energy savings through the year.
Learn more about Swegon’s integrated VAV applications here.
The PARASOL Zenith incorporates the latest in diffuser technology to provide effective mixing and coanda effect over a very wide range of operations.
Watch this video on the PARASOL Zenith:
Climate Systems provides fresh commercial HVAC innovations to the Sioux Falls area. Call 605.334.2164, email info@climatesystemsinc.com or visit climatesystemsinc.com to learn more.
