Click to see Pneumatic Manifold

Energy conservation through automatic ventilation control
The AIRXPERT 7000 uses CO2 data to conserve energy in two ways. First, the system investigates dozens of occupied spaces in a building for evidence of persistent over-ventilation. Then, the AIRXPERT 7000 is reconfigured to monitor CO2 in just those areas with the highest potential payback. That data is exported continuously through a BACnet interface to the building automation system to modulate ventilation in concert with fluctuating demand.
Benefit Statements
     EC-1 Identify over-ventilated areas where outside air can be reduced to save energy without compromising the ASHRAE Ventilation Standard.
     EC-2 Conserve energy through demand-controlled ventilation (DCV), which automatically adjusts ventilation to match fluctuating occupancy levels.
     EC-3 Shed summertime energy load to avoid utility price thresholds without compromising the ASHRAE Ventilation Standard.
     EC-4 Verify that return air CO2 at the air handler is a valid indicator of occupancy in demand-controlled ventilation (DCV) applications.

USGBC Member
AIRxpert® Systems
781-862-4739 · 781-860-0188 fax ·
Designed and hosted by
Resource Network Inc.
©2007 AIRxpert® Systems