Considering everything we do revolves around heat transfer, there’s no better way to visualize heat transfer than with thermal imaging. The technology is getting more affordable every day, and the quick return on investment makes this technology a no-brainer.
All too often outside air requirements are established as an unmeasured cfm value; this ultimately ends up being set as an outside air damper or economizer minimum position. During certain conditions this may be too much fresh air or not enough. By monitoring CO2, return air, or individual sensors, outside air amount can be determined by actual need.