P291-4054RS is the cross for 1172120

High Dielectric Strength: The 440V rating offers superior insulation versus 370V alternatives

Sensing Accuracy: Factory-calibrated to open at 165°F and reset at 135°F for consistent thermal protection

The Functional Devices RIBT2401B is a versatile enclosed pilot relay designed for demanding building automation and HVAC control applications

this part ensures the outlet pressure adjustment remains accurate and stable

Lennox 28G36 Flame Sensor/Electrode P291-4054RS is the cross forThe Lennox 28G36 Flame Sensor Electrode is a precision engineered OEM replacement part designed for high performance gas fired systems. This critical flame rectification component ensures the safety and efficiency of the combustion cycle by detecting the presence of a burner flame and signaling the control board to sustain the gas valve opening. As a veteran grade furnace flame sensor, it is functionally identical to Lennox 28G3601 and serves as a