Siemens Building Technology 540-660B Sensor 318973-401 the SP13845D provides consistent manifold

the SP13845D provides consistent manifold pressure

1 1/8" ODT x 1 1/8" ODF copper connections for secure

The Danfoss 195B0011 Compressor Kit features the TL5GX reciprocating compressor

providing superior protection against corrosion and moisture in mechanical rooms

as capacitors are often sold separately or integrated depending on the production year

Siemens Building Technology 540-660B Sensor 318973-401 the SP13845D provides consistent manifoldThe 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