Trane SEN02126 Temp Sensor 321702-401 it prevents fire hazards by

it prevents fire hazards by opening the primary winding if a secondary short circuit is sustained

Port A must always be the inlet

This specific voltage ratio is critical for powering unit controllers

Common Questions: What are the wiring requirements for the HC39GE472

OEM Reliability: Built to original factory specifications to replace the previous KIT1052 model seamlessly

Trane SEN02126 Temp Sensor 321702-401 it prevents fire hazards byThe Trane SEN02126 is a mission critical supply air temperature sensor engineered for precise thermal monitoring within commercial and residential HVAC systems. Featuring a distinctive 35 inch red lead wire, this thermistor based component provides high accuracy resistance data to the system controller, ensuring optimal discharge air temperature regulation and energy efficient climate management. As a veteran grade OEM replacement part, it is designed