System Sensor B114LP Detector Els PW 17895 ensuring the unit remains within

ensuring the unit remains within factory-specified temperature parameters for long-term reliability

this replacement valve gasket ensures a high-integrity seal between the bonnet and body

which is critical for preventing freezing or overheating in certain seasonal loops

is critical for establishing a consistent arc to initiate combustion within the burner assembly

As a veteran-grade replacement for the discontinued 136363 switch

System Sensor B114LP Detector Els PW 17895 ensuring the unit remains withinSystem Sensor B114LP Gas Smoke Detection, 120Vac Nominal Voltage, 4 Wire, Ceiling Mounted, Smoke Detector Adapter Base with SPST NO and SPDT relay contacts and a 470 ohm current limiting resistor for 2151 Special Applications Duct Smoke Detector