This OEM Carrier part features a fixed set point

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

SPDT (Single Pole Double Throw) thermostat engineered for precision regulation in commercial refrigeration and HVAC applications

requiring no field programming

including models like NAC036AKC3 and NAC042AKC3

Trane SEN2662 Flame Sensor 321142-301 This OEM Carrier part featuresThe 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 This genuine OEM flame sensor (superseded by SEN02662) utilizes a Kanthal D alloy element and a Nikrothal 80 electrode to provide superior oxidation resistance in high heat environments.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