请注意:此版本的所有临时修订版将在您购买时提供。干衣机转换管道UL 2158A1范围1。1这些要求适用于家用和商用干衣机通风的干衣机过渡管道。1.2这些要求涵盖的管道旨在将干衣机连接到作为建筑结构一部分提供的现有永久管道。该管道用于排出干燥衣服的棉绒和潮湿空气。

Please note: All interim revisions for this edition available at time of your purchase will be included.Clothes Dryer Transition DuctUL 2158A1 Scope1.1 These requirements apply to clothes dryer transition ducts intended for venting household and commercial clothes dryers.1.2 The ducts covered by these requirements are intended to connect a clothes dryer to an existing permanent duct provided as a part of the building structure. The duct is intended to vent lint and humid air from drying clothes.