Siemens Building Technology 540-660B Sensor 340155-7026 cross-reference the specific control board

cross-reference the specific control board LED requirements in the manufacturer's parts list

Common Questions What are the symptoms of a failing York S1-025-45300-000

as a compromised cover can lead to inefficient heating and safety hazards

It provides a direct fit for numerous TCD and YCD series 20-ton to 120-ton commercial units

Whether you are performing a condenser fan motor repair or maintaining a specialized air handler

Siemens Building Technology 540-660B Sensor 340155-7026 cross-reference the specific control boardThe 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