Steam-Rated Durability: Specifically built with a high-temperature paddle and seals to handle up to 15 psig steam applications

The 028-08312-004 provides the primary gaskets and O-rings for standard access points

These markings represent relative temperature increases rather than fixed values

The SPST switch should close

and T9MPX models

Trane MOT8841 Actuator 30067439-890 Steam-Rated Durability: Specifically built withThe 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