Siemens parts provide reliable solutions for HVAC systems, offering durable components like valves, sensors, actuators, and controls that ensure efficiency, accuracy, and long-lasting performance.
-10%Siemens Building Technology SKB82.51U 3-Position S/R Electronic Valve Actuator 24V 289Special Price $1,271.23 Regular Price $1,411.07
-10%Siemens Building Technology QFA3171D Outdoor Air Relative Humidity & Temperature Sensor 4-20mA W/LCD DisplaySpecial Price $356.06 Regular Price $395.22
-13%Siemens Building Technology QBM3230U2D Differential Air Pressure SensorSpecial Price $155.02 Regular Price $178.27
-13%Siemens Building Technology QAM2030.250 NTC Duct Point Temperature Sensor 8' Prob 10K OHM Type 2Special Price $76.75 Regular Price $88.26
-23%Siemens Building Technology QAD2030 Plastic Strap-On Temperature Sensor 10K OHMSpecial Price $30.03 Regular Price $39.04
-10%Siemens Building Technology B206FC-SA266.600 6" 2-Way N/C Industrial Butterfly Valve W/Heater 0-10 VDC 120VSpecial Price $2,029.50 Regular Price $2,252.74
-10%Siemens Building Technology 599-05930 1/2" 2-Way Globe Valve N/C SS Equal Percent ANSI 250 FlangedSpecial Price $1,447.60 Regular Price $1,606.83
-10%Siemens Building Technology 599-03000 1/2" N/O Valve Body SS 1CvSpecial Price $262.31 Regular Price $291.17
-10%Siemens Building Technology 547-301A Bacnet Multi Room MonitorSpecial Price $2,695.97 Regular Price $2,992.53- -10%Siemens Building Technology 277-03187 N/C 2-Way Valve Assembly W/8" Actuator 1-1/2" 25Cv 5 PSI SpanSpecial Price $549.32 Regular Price $609.75
- -10%Siemens Building Technology S55624-H104-A Room Temperature Sensor QMX3.P70Special Price $424.87 Regular Price $471.60
- -13%Siemens Building Technology POL220.05 Economizer Controller Pol220Special Price $156.13 Regular Price $179.54
Siemens Spare Parts for HVAC Systems
Siemens is a trusted brand for HVAC parts, offering reliable components that keep heating, ventilation, and cooling systems performing efficiently. Known for precision and durability, Siemens parts help reduce downtime, maintain comfort, and support long-term system reliability. Their range includes essential Siemens spare parts such as motor parts, actuator valve assemblies, temperature sensor devices, and thermostats. Each plays a crucial role in HVAC operation: motor parts ensure reliable power transmission, actuator valves regulate fluid or air flow, temperature sensors provide accurate monitoring, and thermostats control environmental conditions with precision. These components enable stability, efficiency, and safe operation across diverse applications.
PartsHnC offers a wide selection of Siemens parts available to support such as NSR electric damper actuator 44 LB-IN 0-10 VDC 24V term strip 24-pack, 1/2" N/C S/R valve assembly 4Cv 0-10 VDC/4-20MA 24V, air differential pressure switch QBM3230U5D. Our inventory also includes auxiliary switch position indicator SKB/SKC82, immersion temperature sensor 1000K ohm 4" probe, weather shield kit NEMA type4X. Also, you can find normally closed valve S/R 2" 24V 0/10VDC SS trim, room operator with sensors, room condition monitor, room humidity temperature sensor 0-10V/4-20mA, and more, with competitive pricing and fast delivery.
FAQs:
Do Siemens actuator valves require regular calibration?
Most models are factory-calibrated and maintenance-free, but periodic system checks help confirm accuracy and prevent unnecessary strain.
What signs indicate a Siemens temperature sensor might be failing?
Inaccurate readings, unstable room conditions, or frequent system cycling often point to a faulty or degraded temperature sensor.
How do auxiliary switches in Siemens actuators improve system control?
They provide extra feedback or trigger secondary devices, allowing more advanced and safe system integration.
Are Siemens actuator valves easy to install?
Yes, Siemens actuator valves are designed for quick installation and seamless integration with existing HVAC systems.
How do Siemens motor parts improve HVAC performance?
Siemens motor parts ensure smooth and efficient operation by delivering consistent torque, reducing wear, and minimizing energy waste.
Are Siemens HVAC parts compatible with older system models?
Yes, many Siemens HVAC parts are designed for backward compatibility, making them suitable for both modern and legacy systems.




