High Torque Output: Delivers 90 in-lb of torque to handle high-pressure drops across specialized piping systems

Replacing a cracked or corroded furnace heat exchanger is essential to prevent CO leaks and maintain HVAC combustion efficiency

While the clock motor will stop during an outage (delaying the time of day)

this sensor is specifically calibrated for the logic controllers used in Carrier Industrial and residential furnace lines

Key Benefits Direct Compatibility: Exact fit for Newco 102786 and MET127-HP specifications

Siemens Building Technology QAC3171 Sensor 328140-751 High Torque Output: Delivers 90The Siemens QAC3171 is a professional grade active outdoor temperature sensor designed for high performance environmental monitoring in commercial HVAC and building automation systems. Engineered with a Pt1000 sensing element, this unit provides high measurement stability and linear signal transmission. It features a versatile 4 20mA output signal, making it compatible with a wide range of controllers for applications like outdoor air reset, chiller