Johnson Controls OLS-2100-1 Switch R-410A this manual-reset alternative provides the

this manual-reset alternative provides the reliability required by professional contractors for residential and light commercial forced-air applications

helping you isolate whether a system failure stems from a dirty flame rod

single-stage electromechanical thermostat designed for high-range HVACR temperature regulation

Reliable Flame Detection: Maintains a consistent microamp signal to the ignition control board

Johnson Controls OLS-2100-1 Switch R-410A this manual-reset alternative provides theOccupancy Lighting Switch, 120 277 Vac, Incandescent or Fluorescent Lighting at 120 V, Fluorescent Only at 277 V, Passive Infrared Sensor, 3 Wire, 180 Degree Field of View