This assembly is primarily designed for Nortek (Nordyne) M1-series furnaces
Always check the transformer output when replacing
The HC39SL711 is fixed for Counter-Clockwise (CCW) rotation
Constructed from high-carbon 1045 or C45 steel
it should not be used with aggressive chemicals or high-pressure steam
Nordyne 1051372 Kit Damper 321042-401 This assembly is primarily designedThe Nordyne 1051372 Automatic Damper Kit is a genuine OEM airflow control component designed for use in compatible Nordyne, Intertherm, Miller, Maytag, Frigidaire, Tappan, and other Nortek HVAC systems. This automatic damper kit helps regulate airflow throughout the duct system, improving comfort, maintaining proper air distribution, and supporting efficient system operation. When replacing a worn or malfunctioning damper assembly, the 1051372 kit