The Meaning of ASHRAE 62.2

I have been a member of the ASHRAE 62.2 committee (the committee that establishes residential ventilation rates) for more than fifteen years, but I just came to a simple understanding the other day when I was putting together a course for some wonderful weatherization folks in Pennsylvania. I don’t want you to laugh, because it seems so obvious, but it has taken me all this … Continue reading The Meaning of ASHRAE 62.2