Multi Products 2781AS Actuator 30067439-890 Technical Precision: Integrated bimetal sensing

Technical Precision: Integrated bimetal sensing element and snap-action switching eliminate the drift associated with older mechanical designs

Is the S1-025-29041-012 compatible with older S1-2702-3181/A units

Using this in an R-410A system will cause improper superheat and potential compressor failure

Technicians prioritize the 8214 series for its integrated 1/8" NPT upstream and downstream pipe taps

which leads to voltage leaking to the ground frame rather than reaching the burner assembly

Multi Products 2781AS Actuator 30067439-890 Technical Precision: Integrated bimetal sensingThe Multi Products 2781AS Actuator is a heavy duty 120V damper motor specifically engineered for high torque applications in commercial HVAC and ventilation systems. This UL6 compliant unit features a Clockwise (CW) rotation and is built with a rugged Type B square shaft configuration to ensure a secure, slip free connection to damper linkages. Professionals often utilize this model as a reliable Ruskin damper actuator replacement, providing direct