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4,353 results for "Siemens" in Business & Industrial

Siemens 599-02041 Control Valve, Globe, 1/2 In. Npt New
HVAC & Refrigeration Valves

Siemens 599-02041 Control Valve, Globe, 1/2 In. Npt

USD $63.69

Seller: 99.8% positive

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Siemens 331-4814 Pneumatic Actuator , 8 to 13 psi,2-3/8" Stroke, Max. 30 PSI New – Open box
HVAC & Refrigeration: Controls & Circuit Boards

Siemens 331-4814 Pneumatic Actuator , 8 to 13 psi,2-3/8" Stroke, Max. 30 PSI

USD $48.95

Seller: 99.4% positive

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Siemens Electronic Relative Humidity & Temp Sensor # 544819A (NOS) New – Open box
HVAC Sensors

Siemens Electronic Relative Humidity & Temp Sensor # 544819A (NOS)

USD $48.00

Seller: 99.7% positive

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Siemens 8MR 2170-1A 10-60°C Thermostat New – Open box
HVAC & Refrigeration Thermostats

Siemens 8MR 2170-1A 10-60°C Thermostat

USD $150.00

Seller: 99.9% positive

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NEW Siemens 134-117 Aluminum Electric Thermostat Guard Cage FREE SHIPPING New – Open box
HVAC & Refrigeration Thermostats

NEW Siemens 134-117 Aluminum Electric Thermostat Guard Cage FREE SHIPPING

USD $39.99

Seller: 100.0% positive

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SIEMENS TEMPERATURE SENSOR TRANSMITTER 184-0018 / TT184 New
HVAC Sensors

SIEMENS TEMPERATURE SENSOR TRANSMITTER 184-0018 / TT184

USD $29.99

Seller: 100.0% positive

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SIEMENS GDE131.1P Open Air Electronic Damper Actuator 44" lb. 3P Used
HVAC Damper Actuators

SIEMENS GDE131.1P Open Air Electronic Damper Actuator 44" lb. 3P

USD $20.00

Seller: 99.7% positive

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Siemens 2 Pipe Air Velocity Sensor 536 378 With 8'' Probe New – Open box
HVAC Sensors

Siemens 2 Pipe Air Velocity Sensor 536 378 With 8'' Probe

USD $31.99

Seller: 100.0% positive

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NEW in Box 550-400 Siemens TEC Controller - Cooling Only New
HVAC & Refrigeration: Controls & Circuit Boards

NEW in Box 550-400 Siemens TEC Controller - Cooling Only

USD $169.00

Seller: 100.0% positive

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SIEMENS 544-089 Surface Mount Temperature Sensor New
HVAC Sensors

SIEMENS 544-089 Surface Mount Temperature Sensor

USD $20.00

Seller: 100.0% positive

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Siemens 599 Series Zone Valve 1/2” 2-Way, Sweat CV-4.0, 599-00514 New New
HVAC & Refrigeration Valves

Siemens 599 Series Zone Valve 1/2” 2-Way, Sweat CV-4.0, 599-00514 New

USD $33.99

Seller: 100.0% positive

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SIEMENS QPA2000 CO2 Room Sensor, Digital, 24V AC 5WYE8 New
HVAC & Refrigeration: Controls & Circuit Boards

SIEMENS QPA2000 CO2 Room Sensor, Digital, 24V AC 5WYE8

USD $394.38

Seller: 99.7% positive

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SIEMENS 192-203 Pneumatic Tstat, Heat or Cool, 2Pipe, High 4E667 THERMOSTAT New
HVAC & Refrigeration Thermostats

SIEMENS 192-203 Pneumatic Tstat, Heat or Cool, 2Pipe, High 4E667 THERMOSTAT

USD $59.99

Seller: 99.5% positive

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Siemens GCA121.1P Electric Actuator,160 In.-Lb.,24Vac/Dc - Belimo AF24 New
HVAC Damper Actuators

Siemens GCA121.1P Electric Actuator,160 In.-Lb.,24Vac/Dc - Belimo AF24

USD $100.00

Seller: 100.0% positive

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Siemens New – Open box
HVAC & Refrigeration: Controls & Circuit Boards

Siemens

USD $40.00

Seller: 100.0% positive

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Siemens 192-850 TH-192 Retroline Retrostat, 2-Pipe Kit w/ Cover, Chassis 192-222 New
HVAC & Refrigeration Thermostats

Siemens 192-850 TH-192 Retroline Retrostat, 2-Pipe Kit w/ Cover, Chassis 192-222

USD $129.00

Seller: 99.9% positive

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New Siemens QAA2280.DWSC RTS Sensing w/ Display Room Temperature Sensor New
HVAC & Refrigeration Thermostats

New Siemens QAA2280.DWSC RTS Sensing w/ Display Room Temperature Sensor

USD $99.99

Seller: 99.6% positive

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Siemens SQM50.264R1G4 Control Valve Damper Actuator 120VAC 20VA 90in-lb USED Used
HVAC Damper Actuators

Siemens SQM50.264R1G4 Control Valve Damper Actuator 120VAC 20VA 90in-lb USED

USD $688.33

Seller: 99.7% positive

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New Siemens QAA2330.EWNN RTS Sensing Only 10K TYPE II Room Temperature Sensor New
HVAC & Refrigeration Thermostats

New Siemens QAA2330.EWNN RTS Sensing Only 10K TYPE II Room Temperature Sensor

USD $29.99

Seller: 99.6% positive

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SIEMENS RDE100.1 PROGRAMMABLE ROOM THERMOSTAT - NEW WITH FILTHY BOX New – Open box
HVAC & Refrigeration Thermostats

SIEMENS RDE100.1 PROGRAMMABLE ROOM THERMOSTAT - NEW WITH FILTHY BOX

USD $100.00

Seller: 99.8% positive

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Siemens Enthalpy - Humidity + Temp Duct Sensor Part# QFR9530 C NEW New – Open box
HVAC Sensors

Siemens Enthalpy - Humidity + Temp Duct Sensor Part# QFR9530 C NEW

USD $59.99

Seller: 100.0% positive

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SIEMENS PTM6.2C / PTM62C (USED) Used
HVAC & Refrigeration: Controls & Circuit Boards

SIEMENS PTM6.2C / PTM62C (USED)

USD $18.99

Seller: 99.7% positive

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NEW Siemens 192-252 Thermostat Cover TH19X Model 01145-1 FAST FREE SHIPPING New
HVAC & Refrigeration Thermostats

NEW Siemens 192-252 Thermostat Cover TH19X Model 01145-1 FAST FREE SHIPPING

USD $13.95

Seller: 100.0% positive

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Siemens PXC16.2-EF.A PXC Automation System New
HVAC & Refrigeration: Controls & Circuit Boards

Siemens PXC16.2-EF.A PXC Automation System

USD $470.00

Seller: 98.9% positive

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QRA2 Burner Flame Sensor Flame UV Detector Compatible SIEMENS Flame Photocell New
HVAC Sensors

QRA2 Burner Flame Sensor Flame UV Detector Compatible SIEMENS Flame Photocell

USD $55.71

Seller: 97.6% positive

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SIEMENS 538-871 011627 TEC DUCT TEMPERATURE SENSOR 10K OHM New – Open box
HVAC Sensors

SIEMENS 538-871 011627 TEC DUCT TEMPERATURE SENSOR 10K OHM

USD $44.99

Seller: 98.6% positive

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New LME11.330C2BT Control Box Program Controller Compatible for SIEMENS Burner # New
HVAC & Refrigeration: Controls & Circuit Boards

New LME11.330C2BT Control Box Program Controller Compatible for SIEMENS Burner #

USD $53.76

Seller: 98.0% positive

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SIEMENS GMA161.1U OpenAir Actuator Valve Assembly ⭐️New Open Box⭐️ New – Open box
HVAC Damper Actuators

SIEMENS GMA161.1U OpenAir Actuator Valve Assembly ⭐️New Open Box⭐️

USD $135.99

Seller: 99.0% positive

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1PCS NEW Siemens 6SL3040-1MA01-0AA0 6SL3 040-1MA01-0AA0 Control Unit New
HVAC & Refrigeration: Controls & Circuit Boards

1PCS NEW Siemens 6SL3040-1MA01-0AA0 6SL3 040-1MA01-0AA0 Control Unit

USD $562.50

Seller: 96.6% positive

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SIEMENS GMA161.1E Damper Actuator New – Open box
HVAC Damper Actuators

SIEMENS GMA161.1E Damper Actuator

USD $199.00

Seller: 100.0% positive

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NEW Siemens 550-433PA BACnet Terminal Equipment Controller Fan Coil Used
HVAC & Refrigeration: Controls & Circuit Boards

NEW Siemens 550-433PA BACnet Terminal Equipment Controller Fan Coil

USD $29.99

Seller: 98.6% positive

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Siemens Geb131.1U Electric Actuator, 132 In.-Lb., Floating New
HVAC Damper Actuators

Siemens Geb131.1U Electric Actuator, 132 In.-Lb., Floating

USD $153.99

Seller: 99.8% positive

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Siemens APOGEE Automation 549-032 Controller USED. Used
HVAC & Refrigeration: Controls & Circuit Boards

Siemens APOGEE Automation 549-032 Controller USED.

USD $117.00

Seller: 99.2% positive

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NEW SIEMENS TERMINAL FAN COIL EQUIPMENT CONTROLLER 6 STAGE 24 VAC 540-795 New
HVAC & Refrigeration: Controls & Circuit Boards

NEW SIEMENS TERMINAL FAN COIL EQUIPMENT CONTROLLER 6 STAGE 24 VAC 540-795

USD $89.99

Seller: 99.9% positive

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OEM SIEMENS 30A ITE HVAC HEATER BREAKER USA SELLER FREE SHIPPING GUARANTEED Used
HVAC & Refrigeration: Controls & Circuit Boards

OEM SIEMENS 30A ITE HVAC HEATER BREAKER USA SELLER FREE SHIPPING GUARANTEED

USD $20.95

Seller: 98.8% positive

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SIEMENS QAM2030.010 DUCT TEMP SENSOR NEW OPEN BOX LOT 3 New – Open box
HVAC & Refrigeration: Controls & Circuit Boards

SIEMENS QAM2030.010 DUCT TEMP SENSOR NEW OPEN BOX LOT 3

USD $40.00

Seller: 100.0% positive

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Siemens 544-770B RS540 Electronic Room Temperature Sensor New
HVAC Sensors

Siemens 544-770B RS540 Electronic Room Temperature Sensor

USD $72.82

Seller: 99.7% positive

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Siemens Qpm2160 / QPM2160 Channel Sensor for Air Quality CO2 Humedity New
HVAC Sensors

Siemens Qpm2160 / QPM2160 Channel Sensor for Air Quality CO2 Humedity

USD $160.00

Seller: 100.0% positive

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SIEMENS GLB161.1E 3544 VAV Compact Controller HVAC Controls New – Open box
HVAC & Refrigeration: Controls & Circuit Boards

SIEMENS GLB161.1E 3544 VAV Compact Controller HVAC Controls

USD $150.00

Seller: 100.0% positive

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Siemens GDE131.1P Damper Actuator, Non-Spring Return, Floating Control, 44 lb-in New – Open box
HVAC & Refrigeration: Controls & Circuit Boards

Siemens GDE131.1P Damper Actuator, Non-Spring Return, Floating Control, 44 lb-in

USD $45.00

Seller: 100.0% positive

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New Siemens QMX3.P34 S55624-H105 White Room Operator Unit w/ Temperature Sensor New
HVAC & Refrigeration Thermostats

New Siemens QMX3.P34 S55624-H105 White Room Operator Unit w/ Temperature Sensor

USD $49.99

Seller: 99.6% positive

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NEW QRA2M Burner Flame Sensor UV Detector Compatible SIEMENS Flame Photocell New
HVAC Sensors

NEW QRA2M Burner Flame Sensor UV Detector Compatible SIEMENS Flame Photocell

USD $59.18

Seller: 97.4% positive

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SIEMENS QRA2M / UV DETECTOR / FLANGE & CLAMP / HI SENSITIVITY / NEW!!!🇺🇸 New
HVAC Sensors

SIEMENS QRA2M / UV DETECTOR / FLANGE & CLAMP / HI SENSITIVITY / NEW!!!🇺🇸

USD $300.00

Seller: 99.3% positive

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SIEMENS APOGEE TEC EE W/ BACnet 550-789A / 550789A USED W/ Mounting Bracket Used
HVAC & Refrigeration: Controls & Circuit Boards

SIEMENS APOGEE TEC EE W/ BACnet 550-789A / 550789A USED W/ Mounting Bracket

USD $349.95

Seller: 100.0% positive

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Siemens OpenAir Actuator GMA121.1P 24 Volt Damper Actuator Made In USA 🇺🇸 New
HVAC Damper Actuators

Siemens OpenAir Actuator GMA121.1P 24 Volt Damper Actuator Made In USA 🇺🇸

USD $149.00

Seller: 100.0% positive

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Siemens HVAC Ball Valve Two-Way Brass 1/2" P/N: 171A-10301 FREE SHIPPING New – Open box
HVAC & Refrigeration: Controls & Circuit Boards

Siemens HVAC Ball Valve Two-Way Brass 1/2" P/N: 171A-10301 FREE SHIPPING

USD $64.49

Seller: 99.1% positive

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New In Box SIEMENS SQM10.16102 Servo Motor/Damper Actuator New
HVAC Damper Actuators

New In Box SIEMENS SQM10.16102 Servo Motor/Damper Actuator

USD $615.00

Seller: 98.6% positive

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Siemens DXR2.M12P-102B Bacnet Automation Station New In Box New
HVAC & Refrigeration: Controls & Circuit Boards

Siemens DXR2.M12P-102B Bacnet Automation Station New In Box

USD $75.00

Seller: 100.0% positive

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