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Webinar: Using CO2 to Assess Ventilation

March 11, 2021 @ 2:00 pm - 3:00 pm

Using CO2 to Assess Ventilation

On Feb 19 the CCTC held our Indoor Air Quality Summit. This webinar from the Maine Indoor Air Quality Council touches on some of the topics discussed during our summit. It is free to register.


Thanks to COVID-19, facilities managers and owners have become acutely aware of the need to ventilate indoor spaces to reduce virus exposures. Knowing whether or not adequate ventilation is available is critical.

You cannot “see” ventilation in indoor spaces, because air and air movement are invisible. But you can measure it. One of the easiest methods to assess ventilation is by measuring CO2. Because CO2 indoors is generated by people exhaling into an indoor space, measuring how much CO2 is present can indicate whether or not there is sufficient ventilation indoors to exhaust CO2 and other airborne pollutants, thus reducing virus exposure.

Measuring CO2 isn’t as simple as waving a magic wand (a hand-held CO2 meter) or installing a magic box (electronic controls for an HVAC system). It’s important to know when, where, and how to measure CO2 properly, so that users can be accurately informed on their ventilation strategies.

This one-hour webinar will briefly discuss various methods to use CO2 measurements to assess ventilation, and will discuss specifics of where, when, and how to properly measure CO2 to accurately inform users of ventilation options.

Program Outline:

  • How do we think about indoor air quality, what are good indicators to look at to help establish and identify possible issues
  • Why do we look at carbon dioxide as an indication of general air quality
  • What reading ranges look like
  • Particulate counts in environments and how does this help in identifying areas to be addressed if necessary
  • Metering; what should you have in your “Tool Bag”?
  • Understanding the reading from your “Tool Bag”
  • Q&A

About the Presenter:

Greg Marles is the President of Thayer Corporation a mechanical service and installation contractor covering all of the State of Maine and New Hampshire. Greg has been in the HVAC/R business for over 27 years with 10 years in municipal management. Greg holds a degree in Business Finance from Southern New Hampshire University, has four State of Maine professional licenses, and is both a certified mechanical systems designer, and a certified electrical designer. Working in the mechanical trades as well as the municipal government arena has provided Greg with perspective from both the contractor end and the client end.

*Thanks to sponsorship support from Gray Wolf Sensing Solutions and TSI, this program is FREE to attend. Donations of any amount being accepted to support the work of the Maine Indoor Air Quality Council.

Register here

Need more information:
207-626-8115 or christy@maineindoorair.org.

Details

Date:
March 11, 2021
Time:
2:00 pm - 3:00 pm
Event Category:

Venue

Zoom Virtual Meeting
MA United States