The 632424R is the standard replacement for many Miller and Intertherm M1 series mobile home furnaces

and Amana AMH8 models

making it suitable for high-wattage heating elements

These markings represent relative temperature increases rather than fixed values

and T9MPX models

Trane MOT8841 Actuator 30067439-890 The 632424R is the standardThe Trane MOT8841 Actuator is a direct OEM precision component engineered for high cycle reliability in commercial and residential HVAC systems. This 24V HVAC actuator operates at a consistent 600 RPM, providing the necessary torque and speed for the accurate positioning of air dampers and mechanical linkages. Built with ball bearing construction, this unit significantly reduces internal friction and heat buildup compared to sleeve bearing