In this 14,800 sq/m underground parking garage, AirTest DCV (Demand Control Ventilation) was used to reduce energy consumption by 92% on an annual basis.

This equates to 545,000 kWh and 332,356 kg of greenhouse gasses yearly.

AirTest DCV was managed by the installation of 23 AirTest TR2000-Lon Co Transmitters, an AirTest CN8500 Controller, 3 VFDs.

The entire cost of this installation was covered by rebates, and the energy payback period was 10 months. 

‍