745-112

This premium furnace thermistor sensor is a critical component for maintaining the efficiency and safety of your heating system. Designed for high-accuracy temperature monitoring, this sensor communicates vital thermal data to your furnace's control board to regulate heating cycles and prevent overheating. Whether you are performing routine HVAC maintenance or repairing a unit that is short-cycling or failing to ignite, this reliable temperature sensor ensures optimal performance. Built to withstand the high-heat environment of a furnace burner assembly, it is an essential replacement part for restoring consistent indoor climate control. This sensor is compatible with a wide range of forced-air residential and commercial furnaces, providing a durable solution for heating system diagnostics and repair.
Type: Furnace Thermistor Sensor
Size: Small
Application: Used in gas-fired furnaces and heating systems for precise temperature sensing and safety limit monitoring. Ideal for HVAC repair and maintenance in residential and light commercial heating units.
Specifications: Features a high-sensitivity thermistor element, heat-resistant lead wires, and standard terminal connections for seamless integration with furnace control modules.