ANSI/ASHRAE 62.2Addendum q-2012 低层住宅建筑物的通风和达标的室内空气质量

标准号：ANSI/ASHRAE 62.2Addendum q-2012
中文标准名称：低层住宅建筑物的通风和达标的室内空气质量
英文标准名称：Ventilation and Acceptable Indoor Air Quality in Low-Rise Residential Buildings
标准类型：P48
发布日期：2012/1/1 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：P48
国际标准分类号：91.140.30
适用范围：Historically, local exhaust fans have been permitted to serve the dual function of providing whole-house ventilation and local exhaust. When serving as dual-duty fans, the whole-house rate and the local exhaust rate have not been required to be additive. This proposed change is needed to clarify that the whole building ventilation rate can be credited towards the local exhaust rate, and that the rates are not required to be additive.