Integrating this OEM limit switch ensures the combustion chamber operates within manufacturer parameters

though it may have a slightly larger physical footprint

Precision Low-Pressure Regulation: Optimized for liquid propane (LP) fuel delivery in direct burner ignition systems

Critical overheat protection for furnace components

specifically calibrated for temperature sensor signal modification

Siemens Building Technology GLB166.1P Actuator 320074-702 Integrating this OEM limit switchThe Siemens GLB166. 1P is a heavy duty, non spring return (NSR) rotary actuator designed for the precise control of HVAC air dampers in commercial building automation systems. Delivering a robust 88 lb in (10 Nm) torque, this unit is engineered for constant or variable air volume (VAV) applications requiring reliable 0 10Vdc modulating control. Operating on 24Vac dc power, the GLB166. 1P features dual, independently adjustable auxiliary switches for