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4,340 results for "Siemens" in Business & Industrial

Siemens RDG100KN Room Thermostat 181129K 230V - NEW W/ FILTHY BOX New – Open box
HVAC & Refrigeration Thermostats

Siemens RDG100KN Room Thermostat 181129K 230V - NEW W/ FILTHY BOX

USD $140.00

Seller: 99.8% positive

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SIEMENS GMA161.1P ROTARY SPRING RETURN ACTUATOR OPENAIR GMA SERIES New
HVAC Damper Actuators

SIEMENS GMA161.1P ROTARY SPRING RETURN ACTUATOR OPENAIR GMA SERIES

USD $330.01

Seller: 99.9% positive

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NEW NOS Siemens GCA121.1U OpenAir Electronic Damper Actuator SR 24V 160in LB 2P New – Open box
HVAC & Refrigeration: Controls & Circuit Boards

NEW NOS Siemens GCA121.1U OpenAir Electronic Damper Actuator SR 24V 160in LB 2P

USD $75.00

Seller: 100.0% positive

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NEW SIEMENS LFL1.335-110V Control Box Program Gas Burner Controller Panel New
HVAC & Refrigeration: Controls & Circuit Boards

NEW SIEMENS LFL1.335-110V Control Box Program Gas Burner Controller Panel

USD $551.99

Seller: 97.5% positive

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Siemens MVS661.25-1.0N *NEW* Modulating Refrigerant Valve 2 Port Solder Connect New – Open box
HVAC & Refrigeration Valves

Siemens MVS661.25-1.0N *NEW* Modulating Refrigerant Valve 2 Port Solder Connect

USD $999.75

Seller: 100.0% positive

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Baxi QAA73 Open Therm Room Controller Thermostat Laars Siemens Brand New New
HVAC Sensors

Baxi QAA73 Open Therm Room Controller Thermostat Laars Siemens Brand New

USD $68.95

Seller: 100.0% positive

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Siemens Powers RL243 Switching Relay P/N: 243-0001 New – Open box
HVAC & Refrigeration: Controls & Circuit Boards

Siemens Powers RL243 Switching Relay P/N: 243-0001

USD $19.95

Seller: 100.0% positive

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Siemens 544-342-24 Duct Sensor, 24 Ft., Flexible, 375A Rtd New
HVAC Sensors

Siemens 544-342-24 Duct Sensor, 24 Ft., Flexible, 375A Rtd

USD $131.99

Seller: 99.8% positive

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

Siemens PXC16.2-EF.A PXC Automation System

USD $450.00

Seller: 100.0% positive

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Siemens 540 120 ERS Electronic Room Sensor Temperature Free Shipping New
HVAC Sensors

Siemens 540 120 ERS Electronic Room Sensor Temperature Free Shipping

USD $62.00

Seller: 100.0% positive

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SIEMENS 6FC5147-0AA07-0AA1 Fan Assembly (USED) Used
HVAC & Refrigeration: Fans & Blowers

SIEMENS 6FC5147-0AA07-0AA1 Fan Assembly (USED)

USD $200.00

Seller: 100.0% positive

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Siemens AQR2576NJ ( S55720-S210 ) CO2 - KNX PL-Link Flushmount Sensor Base New
HVAC & Refrigeration: Controls & Circuit Boards

Siemens AQR2576NJ ( S55720-S210 ) CO2 - KNX PL-Link Flushmount Sensor Base

USD $80.00

Seller: 100.0% positive

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Siemens 194-2053 Pneumatic Thermostat *New Old Stock* New
HVAC & Refrigeration Thermostats

Siemens 194-2053 Pneumatic Thermostat *New Old Stock*

USD $99.99

Seller: 100.0% positive

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Siemens 544-760B Electronic Room Temperature Sensor HVAC Thermostat Control New – Open box
HVAC Sensors

Siemens 544-760B Electronic Room Temperature Sensor HVAC Thermostat Control

USD $100.00

Seller: 92.9% positive

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SIEMENS AGA22 / AGA22 / NEW!!! / SHIPS FROM USA🇺🇸 New
HVAC & Refrigeration Pressure Regulators

SIEMENS AGA22 / AGA22 / NEW!!! / SHIPS FROM USA🇺🇸

USD $25.00

Seller: 99.8% positive

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NEW SIEMENS 544-339-18 DUCT TEMPERATURE SENSOR 18" PROBE S24 New
HVAC Sensors

NEW SIEMENS 544-339-18 DUCT TEMPERATURE SENSOR 18" PROBE S24

USD $49.99

Seller: 99.9% positive

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Siemens RAA10C (Used) Used
HVAC & Refrigeration: Controls & Circuit Boards

Siemens RAA10C (Used)

USD $50.00

Seller: 100.0% positive

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SIEMENS 550-819B REMOTE AOR MODULE PTEC NEW OPEN BOX New – Open box
HVAC & Refrigeration: Controls & Circuit Boards

SIEMENS 550-819B REMOTE AOR MODULE PTEC NEW OPEN BOX

USD $25.00

Seller: 100.0% positive

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SIEMENS GCA131.1P OPENAIR ACTUATOR SR 24V 142IN LB 3P NEW OPEN BOX New – Open box
HVAC & Refrigeration: Controls & Circuit Boards

SIEMENS GCA131.1P OPENAIR ACTUATOR SR 24V 142IN LB 3P NEW OPEN BOX

USD $75.00

Seller: 100.0% positive

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SIEMENS GDE131.1P OpenAir Actuator Fast Shipping Used
HVAC Damper Actuators

SIEMENS GDE131.1P OpenAir Actuator Fast Shipping

USD $20.00

Seller: 100.0% positive

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Siemens QAA2230.EWSC Room Temp Sensor NIB New – Open box
HVAC Sensors

Siemens QAA2230.EWSC Room Temp Sensor NIB

USD $16.96

Seller: 99.3% positive

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Siemens Power Controls Pneumatic Room Thermostat Wallplate TH192S 192-203 059931 New – Open box
HVAC & Refrigeration Thermostats

Siemens Power Controls Pneumatic Room Thermostat Wallplate TH192S 192-203 059931

USD $27.99

Seller: 98.9% positive

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Siemens APOGEE Automation MEC 549-627 1210 E PXM HOA ENET Smoke Controller Used
HVAC & Refrigeration: Controls & Circuit Boards

Siemens APOGEE Automation MEC 549-627 1210 E PXM HOA ENET Smoke Controller

USD $60.00

Seller: 99.9% positive

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Siemens Gas Valve Actuator 120V SKP75.011u1 **NEW open box** New – Open box
HVAC & Refrigeration Valves

Siemens Gas Valve Actuator 120V SKP75.011u1 **NEW open box**

USD $195.00

Seller: 100.0% positive

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SIEMENS QAM2030.010 DUCT TEMP SENSOR 10K NTC Type 2 , 4" PROBE New
HVAC Sensors

SIEMENS QAM2030.010 DUCT TEMP SENSOR 10K NTC Type 2 , 4" PROBE

USD $19.00

Seller: 99.2% positive

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SIEMENS 260-02014 POWERMITE VF 599 SERIES SSC81.5U ACTUATOR & VALVE 599-02014 New – Open box
HVAC Damper Actuators

SIEMENS 260-02014 POWERMITE VF 599 SERIES SSC81.5U ACTUATOR & VALVE 599-02014

USD $250.00

Seller: 100.0% positive

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SIEMENS QPA2284.FWSC Temperature/Humidity/CO2 Sensor, CO2/T/RH Full Feature New
HVAC & Refrigeration Thermostats

SIEMENS QPA2284.FWSC Temperature/Humidity/CO2 Sensor, CO2/T/RH Full Feature

USD $575.00

Seller: 100.0% positive

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Siemens 540-660A RS540 Electronic Room Sensor Desert Beige NIB New
HVAC Sensors

Siemens 540-660A RS540 Electronic Room Sensor Desert Beige NIB

USD $124.99

Seller: 100.0% positive

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Siemens QAA2230.FWSN Room Temperature Sensor, RTS, 10K2, FF, NL, NC, SIEMENS New
HVAC Sensors

Siemens QAA2230.FWSN Room Temperature Sensor, RTS, 10K2, FF, NL, NC, SIEMENS

USD $57.81

Seller: 99.6% positive

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New Siemens LME21.330C2 Combustion controller#1pcs In Box New
HVAC & Refrigeration: Controls & Circuit Boards

New Siemens LME21.330C2 Combustion controller#1pcs In Box

USD $74.24

Seller: 100.0% positive

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Siemens GCA156.1P Spring Return Electric Damper Open Air Actuator New
HVAC Damper Actuators

Siemens GCA156.1P Spring Return Electric Damper Open Air Actuator

USD $192.49

Seller: 99.9% 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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NEW SIEMENS 544-342-16 DUCT TEMPERATURE SENSOR AVERAGING B380 New
HVAC Sensors

NEW SIEMENS 544-342-16 DUCT TEMPERATURE SENSOR AVERAGING B380

USD $79.99

Seller: 99.9% positive

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Siemens Landis PTM6 2D250 Termination Module Used
HVAC & Refrigeration: Controls & Circuit Boards

Siemens Landis PTM6 2D250 Termination Module

USD $19.99

Seller: 100.0% positive

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Siemens GCA161.1U Spring Return Electric Damper Actuator 0 to 10 Vdc Standard New – Open box
HVAC & Refrigeration: Controls & Circuit Boards

Siemens GCA161.1U Spring Return Electric Damper Actuator 0 to 10 Vdc Standard

USD $199.90

Seller: 99.9% positive

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New Siemens 259-02044 SSC81U 3/4" 2W NO Powermite 599 Valve / Actuator Assy New
HVAC & Refrigeration: Controls & Circuit Boards

New Siemens 259-02044 SSC81U 3/4" 2W NO Powermite 599 Valve / Actuator Assy

USD $149.99

Seller: 99.6% positive

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SIEMENS 535-741-18 / AA1605 HVAC Duct Temp Sensor 100k Ohm 18' Probe - NEW New
HVAC Sensors

SIEMENS 535-741-18 / AA1605 HVAC Duct Temp Sensor 100k Ohm 18' Probe - NEW

USD $34.99

Seller: 100.0% positive

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SIEMENS QAC2030U OUTDOOR AIR TEMPERATURE SENSOR NTC 10K OHM TYPE 2 NEW New
HVAC Sensors

SIEMENS QAC2030U OUTDOOR AIR TEMPERATURE SENSOR NTC 10K OHM TYPE 2 NEW

USD $35.00

Seller: 100.0% positive

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Siemens QPA2284.EWSC, CO2/T/RH, Room CO2 + Humidity + Temperature Sensor New
HVAC Sensors

Siemens QPA2284.EWSC, CO2/T/RH, Room CO2 + Humidity + Temperature Sensor

USD $400.00

Seller: 100.0% positive

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SIEMENS 232-04321-1 599 SERIES PICV ACTUATOR SSD81.5U & VALVE 599-04321-1 NEW New – Open box
HVAC Damper Actuators

SIEMENS 232-04321-1 599 SERIES PICV ACTUATOR SSD81.5U & VALVE 599-04321-1 NEW

USD $175.00

Seller: 100.0% positive

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SIEMENS PXC24.2-P.A APOGEE 24 pt CONTROLLER Rd-485 ALN Used
HVAC & Refrigeration: Controls & Circuit Boards

SIEMENS PXC24.2-P.A APOGEE 24 pt CONTROLLER Rd-485 ALN

USD $74.99

Seller: 100.0% positive

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Siemens 171A-10304 1/2" 200 PSI Electronic Non-Spring Return Actuator New
HVAC & Refrigeration Valves

Siemens 171A-10304 1/2" 200 PSI Electronic Non-Spring Return Actuator

USD $76.17

Seller: 100.0% positive

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Siemens Powers Control 192-850 Pneumatic Thermostat Conversion Kit 40PN2 New – Open box
HVAC & Refrigeration: Controls & Circuit Boards

Siemens Powers Control 192-850 Pneumatic Thermostat Conversion Kit 40PN2

USD $29.95

Seller: 99.7% positive

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Siemens 134-1511 Low Temperature Cutout Control Range 35 to 45 deg New
HVAC & Refrigeration: Controls & Circuit Boards

Siemens 134-1511 Low Temperature Cutout Control Range 35 to 45 deg

USD $19.99

Seller: 99.3% positive

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Siemens/Staefa Duct Point Temperature Sensor 544-T30 New – Open box
HVAC Sensors

Siemens/Staefa Duct Point Temperature Sensor 544-T30

USD $69.97

Seller: 100.0% positive

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Siemens Duct Co2 Sensor,24vac (QPM2100) New
HVAC & Refrigeration Thermostats

Siemens Duct Co2 Sensor,24vac (QPM2100)

USD $240.00

Seller: 100.0% positive

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Siemens (Powers) TH19X Room Thermostat, & Mounting Plate, 192-203 New
HVAC & Refrigeration Thermostats

Siemens (Powers) TH19X Room Thermostat, & Mounting Plate, 192-203

USD $100.50

Seller: 97.8% positive

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SIEMENS SITRANS FUE950 COOLING CALCULATOR 548 3040117 (7ME3480-4AC50-2BE0) New – Open box
HVAC & Refrigeration: Controls & Circuit Boards

SIEMENS SITRANS FUE950 COOLING CALCULATOR 548 3040117 (7ME3480-4AC50-2BE0)

USD $213.75

Seller: 100.0% positive

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