Efficient & effective

PureChoice’s combination of service, software and hardware deliver indoor environment information as it relates to three, four or five key individual parameters.  These are temperature, relative humidity, carbon monoxide (CO), carbon dioxide (CO2), and odors and gases (general volatile organic compounds) [gVOC’s].  IEQ monitoring can help building owners collect a continuous stream of data of heating, cooling and ventilation as it relates to actual indoor conditions.  This data is key when making decisions regarding adjustments to the HVAC system, by identifying the when and where of energy waste. This energy saving system also available for several LEED CREDITS.

For further information, view TESTIMONIALS of our satisfied customers. The Industry CASE STUDIES include a three year energy conservation project PureChoice concluded with the U.S. department of Energy (DOE) and Federal Energy Management Program (FEMP) at the Bishop Henry Whipple Building, Fort Snelling, Minnesota. In addition, studies on Indoor Air Quality (IAQ) provide an overview of the widespread concerns regarding the health and safety of our nation’s buildings. 


For more information about our products, click and of the links below:




  • Web enabled access
  • User friendly charts/graphs
  • Historical trending capability
  • Real-time data
  • Secure access
  • More information [HERE]
    Download Video (.WMV)
    (34 MB)


  • Digital or analog models
  • Multiple sensor configuration
  • BMS integration options
  • LonMark® Certified, UL® Certified
  • Installation information [HERE]
  • FAQ [HERE]
    Download Video (.WMV)
    (22 MB)


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    © All rights reserved. PureChoice, Inc. 2007.
    "Electronic Nose," "PureTrac," "The Nose," "The Nose Knows," "You’ve Got Data" and "PureChoice" are registered trademarks of PureChoice, Inc.

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