Siemens Building Technology SAS81.03U Actuator 319825-402 For technicians servicing Williams furnace

For technicians servicing Williams furnace replacement parts

Designed for durability in high-demand heating applications

and flame rectification monitoring

preventing excessive short-cycling of the burner

Siemens Building Technology SAS81.03U Actuator 319825-402 For technicians servicing Williams furnaceThe Siemens Building Technology SAS81. 03U Actuator is a robust, non spring return (NSR) electromotoric actuator designed for precise 3 position floating control. Engineered for HVACR professionals, this unit operates on 24V AC DC power and is primarily used with Powermite 599 MT Series terminal unit valves featuring a 5. 5 mm (7 32 inch) stroke. With a 400 N positioning force and a rapid 30 second run time, it provides efficient drive action for 2