此软件包包括ASHRAE标准62.2-2016和相应的用户手册。关于ASHRAE 62.2-2016:2016年版ANSI/ASHRE标准62.2对范围进行了两次重大更改，包括将无通风空间加热器作为潜在污染源，以及将“有盖住宅”扩大到包括所有多户住宅单元。还纳入了其他一些重大变化。为现有建筑提供最小计算机械通风率，低于该通风率，不需要安装全屋通风；现在，抽油烟机和其他厨房通风选项之间有了区别；为确定水平连接多户住宅单元的渗透系数和确定各种非连续通风策略的要求提供了新方法；首次实施了最大短期相对接触限值。标准62.2规定了机械和自然通风系统以及建筑围护结构的作用和最低要求，旨在在低空气质量条件下提供可接受的室内空气质量- 新建住宅楼。与本标准以前的版本一样，有三组主要要求和一些次要要求。这三个主要装置涉及整个建筑通风、局部需求控制排气和源头控制。次要要求侧重于实现标准主要目标所需的特定项目的特性。标准62.2适用于单户住宅和多户结构内供人居住的空间，包括制造房屋和模块化房屋。本标准不适用于酒店、汽车旅馆、疗养院、宿舍或监狱等临时住房。该标准考虑了可能影响空气质量的化学、物理和生物污染物。它不涉及热舒适性要求、特定污染物浓度水平或某些潜在污染源，例如未通风的燃烧空间加热器和来自室外源或偶然乘员的污染- 受控事件，如喷漆、吸烟、清洁或其他高污染事件。标准62.2的PDF下载，除了提供即时访问内容外，还提供了彩色气候带地图，以增强可读性。关于标准62.2用户手册:与标准62.2的定义比较本配套指南提供了关于标准62.2-2016要求的详细信息，包括表格、插图和示例，以帮助用户提供住宅系统中可接受的室内或空气质量。标准62.2的规定解决了这些建筑的机械和自然通风以及空气泄漏问题，本用户手册提供了如何应用标准规定标准的具体示例。62.2标准《用户手册》并未复制本标准的要求，而是对其进行了解释和阐述。本手册旨在与标准结合使用，提供了关于标准62意图和应用的信息。 2•样本计算和示例•避免臭味和刺激性污染物的最佳实践•整个建筑和局部排气通风指南•空气流动设备的宝贵信息•具体示例和背景材料•有用的参考材料本手册适用于住宅HVAC承包商和安装工以及住宅建筑商，开发人员和架构师。它也可能有助于为官员编制代码，甚至有眼光和技术娴熟的房主、房地产经纪人和房屋评估专业人员。本手册以清晰、直接的语言编写，使专业人士和外行都能理解。62.2标准用户手册是对住宅通风和室内空气质量专业人员的重要补充。将其与ANSI/ASHRAE标准62.2-2016的副本一起使用。除了提供对内容的即时访问外，本标准的PDF下载还提供了选定的彩色图形，以增强可读性。

This package includes both ASHRAE Standard 62.2-2016, and the corresponding User's Manual.AboutASHRAE 62.2-2016:The 2016 edition of ANSI/ASHRE Standard 62.2 makes two major changes to scope by including unvented space heaters as a potential contaminant source and by expanding "covered dwellings" to include all multifamily dwelling units. A number of other significant changes are also incorporated. A minimal calculated mechanical ventilation rate is provided for existing buildings, below which installation of whole-house ventilation is not required; a distinction is now made between range hoods and other kitchen ventilation options; new methods are provided for determining an infiltration credit for horizontally attached multifamily dwelling units and for determining requirements for a variety of noncontinuous ventilation strategies; and a maximum short-term relative exposure limit is implemented for the first time.Standard 62.2 defines the roles of and minimum requirements for mechanical and natural ventilation systems and the building envelope intended to provide acceptable indoor air quality in low-rise residential buildings. As in the previous editions of this standard, there are three primary sets of requirements and a number of secondary ones. The three primary sets involve whole-building ventilation, local demand-controlled exhaust, and source control. The secondary requirements focus on properties of specific items needed to achieve the main objectives of the standard. Standard 62.2 applies to spaces intended for human occupancy within single-family houses and multifamily structures, including manufactured and modular houses. This standard does not apply to transient housing such as hotels, motels, nursing homes, dormitories, or jails.The standard considers chemical, physical, and biological contaminants that can affect air quality. It does not address thermal comfort requirements, specific pollutant concentration levels, or certain potential pollutant sources such as unvented combustion space heaters and contamination from outdoor sources or from episodic occupant-controlled events such as painting, smoking, cleaning, or other high-polluting events.The PDF download of Standard 62.2, in addition to offering immediate access to the content, presents the climate zone map in color for enhanced readability.AboutStandard 62.2 User's Manual:THE DEFINITIVE COMPANION TO STANDARD 62.2This companion guide provides detailed information on the requirements of Standard 62.2-2016, and includes tables, illustrations, and examples to aid users in providing for acceptableindoor air quality in residential systems. The provisions of Standard 62.2 address mechanical and natural ventilation as well as air leakage in these buildings, and this user’s manual provides concrete examples on how to apply the criteria set out by the standard.Standard 62.2 User’s Manual does not reproduce the requirements of the standard but rather paraphrases and elaborates upon them. Intended to be used in conjunction with the standard,this manual provides• Information on the intent and application of Standard 62.2• Sample calculations and examples• Best practices for avoiding foul odors and irritating contaminants• Guidance for whole-building and local exhaust ventilation• Valuable information on air-moving equipment• Specifi c examples and background material• Useful reference materialThis manual is intended for residential HVAC contractors and installers, as well as residential builders, developers, and architects. It may also be useful to code offi cials and even discerning and technically savvy homeowners, real estate agents, and home appraisal professionals. This manual is written in clear, direct language, making it understandable to professionals and laymen alike.Standard 62.2 User’s Manual is an essential supplement for professionals concerned with ventilation and indoor air quality in residences. Use it alongside your copy of ANSI/ASHRAE Standard 62.2-2016.In addition to offering immediate access to the content, the PDF download of this standard presents selected graphics in color for enhanced readability.