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Content DescriptionThis revised 2022 edition of Standard 62.2 adds a compliancepath that gives credit for particle filtration, distinguishing between balancedand unbalanced ventilation system interactions with natural infiltration, requiringcompartmentalization limits for new multifamily dwellings, and allowing forsingle-point envelope leakage test results to be used when calculatinginfiltration credit.Standard 62.2 defines the roles of and minimum requirements formechanical and natural ventilation systems and the building envelope intendedto provide acceptable indoor air quality in low-rise residential buildings. Asin the previous editions of this standard, there are three primary sets ofrequirements and a number of secondary ones. The three primary sets involvewhole-building ventilation, local demand-controlled exhaust, and sourcecontrol. The secondary requirements focus on properties of specific itemsneeded to achieve the main objectives of the standard. Standard 62.2 applies tospaces intended for human occupancy within single-family houses and multifamilystructures, including manufactured and modular houses. This standard does notapply to transient housing such as hotels, motels, nursing homes, dormitories,or jails.The standard considers chemical, physical, and biologicalcontaminants that can affect air quality. It does not address thermal comfortrequirements, specific pollutant concentration levels, or certain potentialpollutant sources such as unvented combustion space heaters and contaminationfrom outdoor sources or from episodic occupant-controlled events such aspainting, smoking, cleaning, or other high-polluting events.This book also exists in the following packages...Subscription InformationMADCAD.com ASHRAE subscriptions are annual and access is concurrency based (number of people that can access the subscription at any given time).
Some features of MADCAD.com ASHRAE Subscriptions are:
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About ASHRAEASHRAE, founded in 1894, is a building technology society with more than 50,000 members worldwide. The Society and its members focus on building systems, energy efficiency, indoor air quality and sustainability within the industry. Through research, standards writing, publishing and continuing education, ASHRAE shapes tomorrow’s built environment today.
ASHRAE was formed as the American Society of Heating, Refrigerating and Air-Conditioning Engineers by the merger in 1959 of American Society of Heating and Air-Conditioning Engineers (ASHAE) founded in 1894 and The American Society of Refrigerating Engineers (ASRE) founded in 1904.
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