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6,311 results for "Siemens" in Business & Industrial

Siemens Qpa2000 Room Carbon Dioxide Sensor New
HVAC & Refrigeration: Controls & Circuit Boards

Siemens Qpa2000 Room Carbon Dioxide Sensor

USD $344.99

Seller: 99.8% positive

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Siemens 550-067 TEC Terminal Equip Constant Volume Controller Actuator Package New
HVAC & Refrigeration Valves

Siemens 550-067 TEC Terminal Equip Constant Volume Controller Actuator Package

USD $2,000.00

Seller: 100.0% positive

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SIEMENS 192-840 Pneumatic Tstat Retrofit Kit,Direct,F 4E668 New
HVAC & Refrigeration Thermostats

SIEMENS 192-840 Pneumatic Tstat Retrofit Kit,Direct,F 4E668

USD $152.90

Seller: 99.7% positive

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Siemens,331-2973,Pneumatic Damper Actuator New – Open box
Other HVAC & Refrigeration

Siemens,331-2973,Pneumatic Damper Actuator

USD $200.00

Seller: 99.9% positive

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Siemens 257-02069B 1/2" NPT 3-Way Mixing Valve & Actuator Assembly 3-8 PSI, NOS New
Other HVAC & Refrigeration

Siemens 257-02069B 1/2" NPT 3-Way Mixing Valve & Actuator Assembly 3-8 PSI, NOS

USD $74.98

Seller: 100.0% positive

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Siemens Damper Actuator Used
HVAC Damper Actuators

Siemens Damper Actuator

USD $15.00

Seller: 100.0% positive

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Siemens SKC60 electrohydraulic actuator New – Open box
HVAC Damper Actuators

Siemens SKC60 electrohydraulic actuator

USD $700.00

Seller: 100.0% positive

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Siemens 540-660A RS540 Electronic Room Sensor Desert Beige *BRAND NEW* New
HVAC Sensors

Siemens 540-660A RS540 Electronic Room Sensor Desert Beige *BRAND NEW*

USD $109.99

Seller: 98.9% positive

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SIEMENS 25702039, BRASS ACTUATOR VALVE- NEW OLD STOCK New – Open box
Other HVAC & Refrigeration

SIEMENS 25702039, BRASS ACTUATOR VALVE- NEW OLD STOCK

USD $55.00

Seller: 99.5% positive

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Siemens Duct Hygrostat QFM81.2 SIEMENS /#8 A00A 5559 New – Open box
HVAC Sensors

Siemens Duct Hygrostat QFM81.2 SIEMENS /#8 A00A 5559

USD $119.99

Seller: 100.0% positive

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New Siemens 540-104 TEC Terminal Equipment Controller 540-104 New sealed bag New – Open box
Other HVAC & Refrigeration

New Siemens 540-104 TEC Terminal Equipment Controller 540-104 New sealed bag

USD $299.95

Seller: 99.6% positive

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SIEMENS 550-430PA BACNET VAV GDE ACTUATOR NEW OPEN BOX New – Open box
HVAC & Refrigeration: Controls & Circuit Boards

SIEMENS 550-430PA BACNET VAV GDE ACTUATOR NEW OPEN BOX

USD $220.00

Seller: 100.0% positive

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Siemens Sfa71u Zone Valve Actuator, 24V, Spring Return New
HVAC & Refrigeration: Controls & Circuit Boards

Siemens Sfa71u Zone Valve Actuator, 24V, Spring Return

USD $79.29

Seller: 99.8% positive

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SIEMENS. P/N:147-2000. POWERS PNEUMATIC POSITIONING RELAY ADJUSTABLE New
Other HVAC & Refrigeration

SIEMENS. P/N:147-2000. POWERS PNEUMATIC POSITIONING RELAY ADJUSTABLE

USD $100.00

Seller: 100.0% positive

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Siemens GDE131.1T 24VAC Actuator New
HVAC Damper Actuators

Siemens GDE131.1T 24VAC Actuator

USD $44.99

Seller: 100.0% positive

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SIEMENS LOA24.173A27 220-240V 50/60HZ burner controller FREE FATS SHIPPING Used
HVAC & Refrigeration: Controls & Circuit Boards

SIEMENS LOA24.173A27 220-240V 50/60HZ burner controller FREE FATS SHIPPING

USD $125.00

Seller: 100.0% positive

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FREEZE STAT/LOW LIMIT SIEMENS 134-1504 / 1341504 (NEW IN BOX) New – Open box
HVAC & Refrigeration Thermostats

FREEZE STAT/LOW LIMIT SIEMENS 134-1504 / 1341504 (NEW IN BOX)

USD $95.00

Seller: 99.6% positive

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SIEMENS 544-560-18 DUCT TEMPERATURE SENSOR 18" PROBE NEW OPEN BOX New – Open box
HVAC Sensors

SIEMENS 544-560-18 DUCT TEMPERATURE SENSOR 18" PROBE NEW OPEN BOX

USD $65.00

Seller: 100.0% positive

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Siemens GIB161.1P 24v-ac/dc 310lbs-in Electric Damper Actuator/ Belimo P/N Gm24r New
HVAC Damper Actuators

Siemens GIB161.1P 24v-ac/dc 310lbs-in Electric Damper Actuator/ Belimo P/N Gm24r

USD $150.00

Seller: 99.3% positive

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Siemens 244-00510 Zone Control Valve 2-Way 24-volt New
Other HVAC & Refrigeration

Siemens 244-00510 Zone Control Valve 2-Way 24-volt

USD $75.00

Seller: 99.8% positive

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SIEMENS S55376-C125 DXR2.E18-101B ROOM AUTOMATION STATION Used
HVAC & Refrigeration: Controls & Circuit Boards

SIEMENS S55376-C125 DXR2.E18-101B ROOM AUTOMATION STATION

USD $150.00

Seller: 100.0% positive

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SIEMENS GMA121.1U Open Air Actuator Spring Return 2 Pos. ---BRAND NEW IN BOX!!! New
HVAC & Refrigeration: Controls & Circuit Boards

SIEMENS GMA121.1U Open Air Actuator Spring Return 2 Pos. ---BRAND NEW IN BOX!!!

USD $175.00

Seller: 100.0% positive

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Siemens 259-02036 Threaded Globe Valve, 1/2”, New Out Of Box New – Open box
HVAC & Refrigeration Valves

Siemens 259-02036 Threaded Globe Valve, 1/2”, New Out Of Box

USD $100.00

Seller: 100.0% positive

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SIEMENS QPM2100 CO2 DUCT AIR QUALITY SENSOR 0-10V / 4-20mA Output NEW New
Other HVAC & Refrigeration

SIEMENS QPM2100 CO2 DUCT AIR QUALITY SENSOR 0-10V / 4-20mA Output NEW

USD $350.00

Seller: 100.0% positive

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Siemens/Staefa 587-721 Talon Java Network Lon Controller Web Server 587721 New – Open box
HVAC & Refrigeration: Controls & Circuit Boards

Siemens/Staefa 587-721 Talon Java Network Lon Controller Web Server 587721

USD $2,250.00

Seller: 100.0% positive

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Siemens Qaa2235.Ewsn Room Temperature Sensor, Commercial New
HVAC Sensors

Siemens Qaa2235.Ewsn Room Temperature Sensor, Commercial

USD $38.89

Seller: 99.8% positive

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NEW LOT OF 9 Siemens 3SB3400-1QE Actuator / Indicator Integrated LED, 110V AC New
HVAC Damper Actuators

NEW LOT OF 9 Siemens 3SB3400-1QE Actuator / Indicator Integrated LED, 110V AC

USD $225.00

Seller: 100.0% positive

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New Open Box SIEMENS AM1S HVAC Valve Actuator 20V 8.5 Watt New – Open box
HVAC Damper Actuators

New Open Box SIEMENS AM1S HVAC Valve Actuator 20V 8.5 Watt

USD $155.00

Seller: 100.0% positive

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Siemens Landis and Gyr 658-0026 Powertop 1/2" 3-Way Valve and Actuator, 2.5 Cv New
HVAC & Refrigeration Valves

Siemens Landis and Gyr 658-0026 Powertop 1/2" 3-Way Valve and Actuator, 2.5 Cv

USD $301.99

Seller: 100.0% positive

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Seimens OpenAir GQD156.1P Actuator 20lb-in 2-10 vdc control / Dual Aux. Switches New
HVAC Damper Actuators

Seimens OpenAir GQD156.1P Actuator 20lb-in 2-10 vdc control / Dual Aux. Switches

USD $150.00

Seller: 100.0% positive

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Siemens Powers 141-0575 , Airflow Switch , Differential Static Pressure New – Open box
HVAC & Refrigeration Pressure Switches

Siemens Powers 141-0575 , Airflow Switch , Differential Static Pressure

USD $24.00

Seller: 99.9% positive

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Siemens Qfa3280.Fwsc Temperature/Humidity Sensor, Oled, Bacnet New
HVAC & Refrigeration Thermostats

Siemens Qfa3280.Fwsc Temperature/Humidity Sensor, Oled, Bacnet

USD $236.99

Seller: 99.8% positive

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Siemens 599-02042 Control Valve, Globe, 1/2 In. Npt New
HVAC & Refrigeration Valves

Siemens 599-02042 Control Valve, Globe, 1/2 In. Npt

USD $68.49

Seller: 99.8% positive

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NEW SIEMENS HVAC ASV181.1E/3 VAV ACTUATOR DAMPER MODULE NIB New
HVAC & Refrigeration: Controls & Circuit Boards

NEW SIEMENS HVAC ASV181.1E/3 VAV ACTUATOR DAMPER MODULE NIB

USD $40.00

Seller: 100.0% positive

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Siemens GDE131.1U Air Damper Actuator New
HVAC Damper Actuators

Siemens GDE131.1U Air Damper Actuator

USD $39.99

Seller: 99.4% positive

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SIEMENS GCA151.1P Actuator, Damper, 160 in-lb, 24V AC/DC (ref: Belimo AF24-SR) New
HVAC & Refrigeration: Controls & Circuit Boards

SIEMENS GCA151.1P Actuator, Damper, 160 in-lb, 24V AC/DC (ref: Belimo AF24-SR)

USD $290.00

Seller: 100.0% positive

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SIEMENS VGG10.254U VALVE NSNP 1” NPT Gas Valve Body New
Other HVAC & Refrigeration

SIEMENS VGG10.254U VALVE NSNP 1” NPT Gas Valve Body

USD $364.80

Seller: 100.0% positive

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SIEMENS COMBINED DUCT AIR TEMPERATURE AND HUMIDITY PROBE SIEMENS QAE2120010 HUMI New
HVAC Sensors

SIEMENS COMBINED DUCT AIR TEMPERATURE AND HUMIDITY PROBE SIEMENS QAE2120010 HUMI

USD $136.36

Seller: 98.8% positive

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Siemens 332-2973 #4 Pneumatic Air Actuator w/ Universal Kit & Positioning Relay New
HVAC Damper Actuators

Siemens 332-2973 #4 Pneumatic Air Actuator w/ Universal Kit & Positioning Relay

USD $362.00

Seller: 100.0% positive

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Siemens SKD82.51U Actuating Valve New-Old Stock New
Other HVAC & Refrigeration

Siemens SKD82.51U Actuating Valve New-Old Stock

USD $329.65

Seller: 100.0% positive

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Siemens Contactor 45EG10AJA NEW OLD STOCK New
HVAC & Refrigeration Contactors

Siemens Contactor 45EG10AJA NEW OLD STOCK

USD $18.50

Seller: 99.4% positive

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New Siemens 599-02021 Powermite 1/2" 2W NC 1.6Cv 10-15PSI Actuator Valve Body New
Other HVAC & Refrigeration

New Siemens 599-02021 Powermite 1/2" 2W NC 1.6Cv 10-15PSI Actuator Valve Body

USD $59.99

Seller: 99.6% positive

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SIEMENS QAE2174.010 Temperature Sensor New
HVAC Sensors

SIEMENS QAE2174.010 Temperature Sensor

USD $474.05

Seller: 97.5% positive

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Siemens GDE131.1P OpenAir Damper Actuator New In Box Hardwired Direct Mount New
HVAC Damper Actuators

Siemens GDE131.1P OpenAir Damper Actuator New In Box Hardwired Direct Mount

USD $60.00

Seller: 100.0% positive

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Siemens RS540 - Electronic Room Sensor , 540-680FA New
HVAC Sensors

Siemens RS540 - Electronic Room Sensor , 540-680FA

USD $205.00

Seller: 100.0% positive

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~Discount HVAC~ EL-D230 - Siemens - Circuit Breaker - 2 Pole - 30 Amp New – Open box
Other HVAC & Refrigeration

~Discount HVAC~ EL-D230 - Siemens - Circuit Breaker - 2 Pole - 30 Amp

USD $11.29

Seller: 100.0% positive

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SIEMENS 258-02069 Pneumatic Control Valve, NC/NO, Brass 6YC73 New
HVAC & Refrigeration: Controls & Circuit Boards

SIEMENS 258-02069 Pneumatic Control Valve, NC/NO, Brass 6YC73

USD $172.48

Seller: 99.7% positive

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Siemens — 540-660A Electronic Room Sensor New
HVAC Sensors

Siemens — 540-660A Electronic Room Sensor

USD $199.99

Seller: 99.7% positive

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