Siemens Building Technology 540-660B Sensor 318172-701 Utilizing this OEM 100110068 heating

Utilizing this OEM 100110068 heating element ensures the pressure vessel maintains its original certification and performance specifications during routine maintenance or emergency service calls

providing an exact fit for standard pilot-operated valves

Designed specifically for R-410A refrigerant circuits

Whether you are replacing a worn blower pulley or configuring a new centrifugal fan drive

With sleeve bearings for quiet operation and a 5/16" diameter shaft with a flat

Siemens Building Technology 540-660B Sensor 318172-701 Utilizing this OEM 100110068 heatingThe Siemens 540 660B Sensor is a staple 10K Ohm NTC thermistor designed for precision environmental monitoring in commercial HVAC applications. Engineered for seamless integration with Siemens Terminal Equipment Controllers (TEC) and LONMARK compliant systems, this Type II NTC thermistor offers a reliable sensing range from 55F to 95F. As a veteran grade wall mount room temperature sensor, it features an integrated set point slide and a flush mounted