Bestsellers Siemens
View Details
QFA3171D | Outside Air RH & T Sensor, 2 percent, RH: 4-20 mA T: 4-20 mA, Display | Siemens
Brand: Siemens
SKU: QFA3171D
View Details
SAS61.33U | MT Series SAS Electronic Valve Act, SR, 24V, 0-10V / 4-20 mA Proport Control | Siemens
Brand: Siemens
SKU: SAS61.33U
View Details
RDY2000BN | BACnet Commercial Thermostat | Siemens
Brand: Siemens
SKU: RDY2000BN
View Details
GCA161.1P | Damper Actuator | Spring Return | 24 VAC / DC | 0-10 Vdc | 160 lb-in | Siemens
Brand: Siemens
SKU: GCA161.1P
View Details
MXG461.50-30U | Magnetic Valve, 2", 2-way or floating, 35.1 Cv, 0-10V control, w / NPT unions | Siemens
Brand: Siemens
SKU: MXG461.50-30U
View Details
QFM3160 | Duct RH and Temp Sensor, 2 percent (high) accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Siemens
Brand: Siemens
SKU: QFM3160
View Details
GRD221.1U | Damper Actuator | Spring Return | 120 VAC | On / Off | 30 lb-in | Siemens
Brand: Siemens
SKU: GRD221.1U
View Details
546-00090 | LABORATORY FUME HOOD AOP MODUL | Siemens
Brand: Siemens
SKU: 546-00090
View Details
147-2000 | Positioning Relay, Pneumatic, Adj Start Point and Span, Rapid Response | Siemens
Brand: Siemens
SKU: 147-2000
View Details
GND221.1U | Damper Actuator | Spring Return | 120 VAC | On / Off | 53 lb-in | Siemens (OBSOLETE)
Brand: Siemens
SKU: GND221.1U
View Details
547-323A | RCM FM BAC + / -.25"wc(62.5Pa)0.5%FS | Siemens
Brand: Siemens
SKU: 547-323A
View Details
599-03079 | Flowrite 1-1 / 2" 2W Valve, NC, 25Cv, Linear, SS, Hi Temp Pack, FxF, ANSI 250 | Siemens
Brand: Siemens
SKU: 599-03079
View Details
QPA2000 | Room Sensor CO2, 0 to 10V | Siemens
Brand: Siemens
SKU: QPA2000
View Details
GVD221.1U | Damper Actuator | Spring Return | 120 VAC | On / Off | 200 lb-in | Siemens
Brand: Siemens
SKU: GVD221.1U
View Details
GMA126.1U | Damper Actuator | Spring Return | 24 VAC / DC | On / Off | 62 lb-in | SW | Siemens
Brand: Siemens
SKU: GMA126.1U
View Details
GGD221.1U | Damper Actuator | Spring Return | 120 VAC | On / Off | 142 lb-in | Siemens
Brand: Siemens
SKU: GGD221.1U
View Details
GCA166.1P | Damper Actuator | Spring Return | 24 VAC / DC | 0-10 Vdc | 160 lb-in | SW | Siemens
Brand: Siemens
SKU: GCA166.1P
View Details
GBB161.1P | Damper Actuator | Non-Spring Return | 24 VAC | 0-10 Vdc | 221 lb-in | Siemens
Brand: Siemens
SKU: GBB161.1P
View Details
MXG461.25-8.0U | Magnetic 1" Valve, 2-way or floating, 9.4 Cv, 0 to 10V control, w / NPT unions | Siemens
Brand: Siemens
SKU: MXG461.25-8.0U
View Details
MXF461.65-50U | Magnetic 2-1 / 2"Valve mixing, 58.2 Cv, 0 to 10V control, w / o blanking flange | Siemens
Brand: Siemens
SKU: MXF461.65-50U
View Details
GIB161.1P | Damper Actuator | Non-Spring Return | 24 VAC | 0-10 Vdc | 310 lb-in | Siemens
Brand: Siemens
SKU: GIB161.1P
View Details
QFA3280.FWSC | Room Temp Sensor, RH 2%, TEC, Digital signal, Sense & Display | Siemens
Brand: Siemens
SKU: QFA3280.FWSC
View Details
599-03078 | Flowrite 1-1 / 4" 2W Valve, NC, 16Cv, Linear, SS, Hi Temp Pack, FxF, ANSI 250 | Siemens
Brand: Siemens
SKU: 599-03078
Committed to customer satisfaction
as experts in Bestsellers
Recently Viewed
Popular Products
View all →QFA3171D | Outside Air RH & T Sensor, 2 percent, RH: 4-20 mA T: 4-20 mA, Display | Siemens
Brand: Siemens
SKU: QFA3171DMX1B | Moisture | Battery | Veris
Brand: Veris
SKU: MX1BBAC-8005 | BACnet ASC: SimplyVAV, Fan and Reheat, 40 in-lbs, 90 sec. | KMC
Brand: KMC
SKU: BAC-8005PX3DLX02 | Pressure | Dry | Duct | LCD | 0-10 In WC | Veris
Brand: Veris
SKU: PX3DLX02SAS61.33U | MT Series SAS Electronic Valve Act, SR, 24V, 0-10V / 4-20 mA Proport Control | Siemens
Brand: Siemens
SKU: SAS61.33UE50C2 | DIN Energy Meter | Modbus | Pulse Out | Veris
Brand: Veris
SKU: E50C2PWLX03S | Pressure | Wet | NEMA 4 | LCD | 0-50PSID | Veris
Brand: Veris
SKU: PWLX03SH971 | Current Sensor | DC | Split | 0-200A | Pulse Reset | Bi-Directional | Veris
Brand: Veris
SKU: H971