this NTC thermistor sensor ensures the control logic receives accurate resistance signals to prevent short-cycling and optimize thermal efficiency in Lochinvar Knight and A

requiring no field programming

this assembly is designed to provide high-thermal conductivity while protecting sensing elements from direct contact with pressurized media

preventing system lag and ensuring reliable chiller control logic

Trane SEN2662 Flame Sensor 321142-301 this NTC thermistor sensor ensuresThe Trane SEN2662 Flame Sensor is a critical safety component engineered for flame rectification in high efficiency Trane and American Standard S Series furnaces. This genuine OEM flame sensor (superseded by SEN02662) utilizes a Kanthal D alloy element and a Nikrothal 80 electrode to provide superior oxidation resistance in high heat environments. Designed to monitor the ionization process within the burner assembly, it ensures the control board