Honeywell 50014157-001 Remote Duct Temperature Sensor 10K Ohm

The Honeywell 50014157-001 Remote Duct Sensor is a temperature sensing device designed for use in HVAC systems, particularly gas-fired furnaces and air handlers. This sensor, typically mounted within an air duct using its 10-foot cable, measures air temperature and transmits that data to a compatible thermostat or control panel. The sensor utilizes a 10K ohm thermistor, a type of resistor that changes its electrical resistance based on temperature. By monitoring the sensor's resistance, the control panel can determine the air temperature within the duct and adjust heating or cooling output accordingly. This remote sensor allows for more precise temperature control throughout your conditioned space, potentially improving comfort and efficiency. The wide temperature range it can withstand (-94°F to 248°F) makes it suitable for various HVAC applications.