Ashrae standard 62.19/17/2023 ![]() ![]() Stanke Trane ĪSHRAE Standard 62.1 What Is It? Title: “Ventilation for Acceptable Indoor Air Quality” Purpose: “… to specify minimum ventilation rates and indoor air quality that will be acceptable to human occupants and are intended to minimize … adverse health effects.” Scope: All commercial, institutional, and high-rise residential buildings It’s the ventilation standard …ĪSHRAE Standard 62.1 Why Care? It’s the basis for many ventilation codes, both now (UMC) and in the future (IMC) More stringent than codes in some cases (helps establish the “ standard-of-care ”) Less stringent than codes in some cases (helps designer in pursue code variance ) Compliance with Std 62.1- 2004 is a prerequisite for any LEED-NC credits (Sections 4 thru 7 – except Section 6.3 – or the building code) ĪSHRAE Standard 62.1 What’s Its History? 62-2001 a little more change 62-1999 a little change 62-1973 first issued 1990 2000 2010 1970 1980 62.1-2004 new VRP, many lower rates 2006 Supplement ETS separation 62.1-2007 corrections, clarifications 62-1989 higher rates 62-1981 lower rates ASHRAE Std 62.1 Update Where Are We Now? May 2008 Dennis A.
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