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Best Seller
SIEMENS 243-00212 Threaded Globe Valve,3/4 In,24VAC,NO

SIEMENS 243-00212 Threaded Globe Valve,3/4 In,24VAC,NO

Threaded Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal On/Off, Actuator Return Action Spring Return, Actuator Type Electric, Actuator Voltage 24V AC,... ... more

SIEMENS 243-00212 Threaded Globe Valve,3/4 In,24VAC,NO

Threaded Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal On/Off, Actuator Return Action Spring Return, Actuator Type Electric, Actuator Voltage 24V AC,...

$107.57

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SIEMENS 256-02008 Valve,Pneumatic,1/2 In

SIEMENS 256-02008 Valve,Pneumatic,1/2 In

Pneumatic Control Valve, Actuator Control Pressure - Maximum 15 psi, Actuator Control Pressure - Minimum 10 psi, Actuator Return Action Spring Return, Actuator Type Pneumatic, Actuator Voltage Not Applicable, Application Chilled/Hot Water Control,... ... more

SIEMENS 256-02008 Valve,Pneumatic,1/2 In

Pneumatic Control Valve, Actuator Control Pressure - Maximum 15 psi, Actuator Control Pressure - Minimum 10 psi, Actuator Return Action Spring Return, Actuator Type Pneumatic, Actuator Voltage Not Applicable, Application Chilled/Hot Water Control,...

$131.99

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Best Seller
SIEMENS QFM2100 Humidity Duct Sensor, White

SIEMENS QFM2100 Humidity Duct Sensor, White

Humidity Sensor, Display Type None, Mounting Location Duct Mount, Housing Material Polycarbonate, Housing Color White, Probe Length Not Applicable, Temperature Accuracy Not Applicable, Electrical Connection Type Screw Terminals, Maximum Sensing... ... more

SIEMENS QFM2100 Humidity Duct Sensor, White

Humidity Sensor, Display Type None, Mounting Location Duct Mount, Housing Material Polycarbonate, Housing Color White, Probe Length Not Applicable, Temperature Accuracy Not Applicable, Electrical Connection Type Screw Terminals, Maximum Sensing...

$151.75

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SIEMENS 258-02069 Valve,Pneumatic,1/2 In

SIEMENS 258-02069 Valve,Pneumatic,1/2 In

Pneumatic Control Valve, Actuator Control Pressure - Maximum 13 psi, Actuator Control Pressure - Minimum 8 psi, Actuator Return Action Spring Return, Actuator Type Pneumatic, Actuator Voltage Not Applicable, Application Chilled/Hot Water Control,... ... more

SIEMENS 258-02069 Valve,Pneumatic,1/2 In

Pneumatic Control Valve, Actuator Control Pressure - Maximum 13 psi, Actuator Control Pressure - Minimum 8 psi, Actuator Return Action Spring Return, Actuator Type Pneumatic, Actuator Voltage Not Applicable, Application Chilled/Hot Water Control,...

$146.99

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SIEMENS 192-632 Pneumatic Calibration Wrench, White, Calibration Wrench

SIEMENS 192-632 Pneumatic Calibration Wrench, White, Calibration Wrench

Calibration Tool, Compatible System Type Pneumatic Thermostats, Includes Calibration Wrenches, Pocket Clip, Overall Height 4 in, Overall Width 2 3/4 in, Color White, Manufacturer Model Number 192-632, Package Quantity 5 ... more

SIEMENS 192-632 Pneumatic Calibration Wrench, White, Calibration Wrench

Calibration Tool, Compatible System Type Pneumatic Thermostats, Includes Calibration Wrenches, Pocket Clip, Overall Height 4 in, Overall Width 2 3/4 in, Color White, Manufacturer Model Number 192-632, Package Quantity 5

$30.86

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SIEMENS 599-02044 Control Valve,Globe, 3/4 in. NPT

SIEMENS 599-02044 Control Valve,Globe, 3/4 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more

SIEMENS 599-02044 Control Valve,Globe, 3/4 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,...

$72.15

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SIEMENS SSB81U Valve Actuator,24V,Non-Spring Return

SIEMENS SSB81U Valve Actuator,24V,Non-Spring Return

Electric Zone Valve Actuator, Application Chilled/Hot Water Control, Convectors, Fan Coils, Reheat Coils, Auxiliary Contact Form Not Applicable, Compatible Close-Off Pressure 30 psi, Compatible Series MT, Compatible Valve Action Normally Closed,... ... more

SIEMENS SSB81U Valve Actuator,24V,Non-Spring Return

Electric Zone Valve Actuator, Application Chilled/Hot Water Control, Convectors, Fan Coils, Reheat Coils, Auxiliary Contact Form Not Applicable, Compatible Close-Off Pressure 30 psi, Compatible Series MT, Compatible Valve Action Normally Closed,...

$85.65

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SIEMENS SKD62U Valve Actuator,24V,Spring Return

SIEMENS SKD62U Valve Actuator,24V,Spring Return

Electric Zone Valve Actuator, Application Air Conditioning, Heating, Ventilation, Auxiliary Contact Form SPDT, Compatible Series VVF, VVG, VXF, VXG, Compatible Valve Action Normally Closed, Normally Open, Compatible Valve Body Pattern Three-Way,... ... more

SIEMENS SKD62U Valve Actuator,24V,Spring Return

Electric Zone Valve Actuator, Application Air Conditioning, Heating, Ventilation, Auxiliary Contact Form SPDT, Compatible Series VVF, VVG, VXF, VXG, Compatible Valve Action Normally Closed, Normally Open, Compatible Valve Body Pattern Three-Way,...

$802.02

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SIEMENS SSA81U Zone Valve Actuator,24VAC,NormallyClosed

SIEMENS SSA81U Zone Valve Actuator,24VAC,NormallyClosed

Electric Zone Valve Actuator, Application Air Conditioning, Heating, Ventilation, Auxiliary Contact Form Not Applicable, Compatible Close-Off Pressure 44 psi, Compatible Series 599, Compatible Valve Action Normally Closed, Compatible Valve Body... ... more

SIEMENS SSA81U Zone Valve Actuator,24VAC,NormallyClosed

Electric Zone Valve Actuator, Application Air Conditioning, Heating, Ventilation, Auxiliary Contact Form Not Applicable, Compatible Close-Off Pressure 44 psi, Compatible Series 599, Compatible Valve Action Normally Closed, Compatible Valve Body...

$85.08

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SIEMENS 134-1504 Line Volt Mechanical Tstat, Downstream Side of The Coil, DPST

SIEMENS 134-1504 Line Volt Mechanical Tstat, Downstream Side of The Coil, DPST

Line Volt Mechanical Tstat, Thermostat Switch Type DPST, Thermostat Control Range 15 Degrees to 55 Degrees F, Thermostat Voltage 120 to 277VAC, Full Load Amps @ 120VAC 16A, Full Load Amps @ 240VAC 8A, Thermostat Programmable No, Remote Sensing... ... more

SIEMENS 134-1504 Line Volt Mechanical Tstat, Downstream Side of The Coil, DPST

Line Volt Mechanical Tstat, Thermostat Switch Type DPST, Thermostat Control Range 15 Degrees to 55 Degrees F, Thermostat Voltage 120 to 277VAC, Full Load Amps @ 120VAC 16A, Full Load Amps @ 240VAC 8A, Thermostat Programmable No, Remote Sensing...

$214.59

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SIEMENS 134-1511 Line Volt Mechanical Tstat, Open/Close on Rise, SPDT,

SIEMENS 134-1511 Line Volt Mechanical Tstat, Open/Close on Rise, SPDT,

Line Volt Mechanical Tstat, Thermostat Switch Type SPDT, Thermostat Control Range 35 Degrees to 45 Degrees F, Thermostat Voltage 120 to 240VAC, Full Load Amps @ 120VAC 16A, Full Load Amps @ 240VAC 8A, Thermostat Programmable No, Remote Sensing... ... more

SIEMENS 134-1511 Line Volt Mechanical Tstat, Open/Close on Rise, SPDT,

Line Volt Mechanical Tstat, Thermostat Switch Type SPDT, Thermostat Control Range 35 Degrees to 45 Degrees F, Thermostat Voltage 120 to 240VAC, Full Load Amps @ 120VAC 16A, Full Load Amps @ 240VAC 8A, Thermostat Programmable No, Remote Sensing...

$156.99

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SIEMENS QAA2220.EWSN Room Temperature Sensor,RJ11,Commercial

SIEMENS QAA2220.EWSN Room Temperature Sensor,RJ11,Commercial

Temperature Sensor, Display Type None, Sensing Element Type Nickel, Output Not Applicable, Housing Type Conduit Box, Housing Material Plastic, Housing Color White, Probe Length Not Applicable, Temperature Accuracy +/-0.72 Degrees F, Electrical... ... more

SIEMENS QAA2220.EWSN Room Temperature Sensor,RJ11,Commercial

Temperature Sensor, Display Type None, Sensing Element Type Nickel, Output Not Applicable, Housing Type Conduit Box, Housing Material Plastic, Housing Color White, Probe Length Not Applicable, Temperature Accuracy +/-0.72 Degrees F, Electrical...

$39.19

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SIEMENS 3TX7131-4CC13 Plug-In Relay

SIEMENS 3TX7131-4CC13 Plug-In Relay

Plug-In Relay, Fits Brand Multiple, For Use With Universal ... more

SIEMENS 3TX7131-4CC13 Plug-In Relay

Plug-In Relay, Fits Brand Multiple, For Use With Universal

$22.95

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SIEMENS SFP11U Zone Valve Actuator,120VAC,Normally Open

SIEMENS SFP11U Zone Valve Actuator,120VAC,Normally Open

Electric Zone Valve Actuator, Application Air Conditioning, Heating, Ventilation, Auxiliary Contact Form Not Applicable, Compatible Close-Off Pressure 44 psi, Compatible Series 599, Compatible Valve Action Normally Open, Compatible Valve Body... ... more

SIEMENS SFP11U Zone Valve Actuator,120VAC,Normally Open

Electric Zone Valve Actuator, Application Air Conditioning, Heating, Ventilation, Auxiliary Contact Form Not Applicable, Compatible Close-Off Pressure 44 psi, Compatible Series 599, Compatible Valve Action Normally Open, Compatible Valve Body...

$74.15

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SIEMENS 134-1510 Line Volt Mechanical Tstat, Open/Close on Rise, SPDT,

SIEMENS 134-1510 Line Volt Mechanical Tstat, Open/Close on Rise, SPDT,

Line Volt Mechanical Tstat, Thermostat Switch Type SPDT, Thermostat Control Range 35 Degrees to 45 Degrees F, Thermostat Voltage 120 to 240VAC, Full Load Amps @ 120VAC 16A, Full Load Amps @ 240VAC 8A, Thermostat Programmable No, Remote Sensing... ... more

SIEMENS 134-1510 Line Volt Mechanical Tstat, Open/Close on Rise, SPDT,

Line Volt Mechanical Tstat, Thermostat Switch Type SPDT, Thermostat Control Range 35 Degrees to 45 Degrees F, Thermostat Voltage 120 to 240VAC, Full Load Amps @ 120VAC 16A, Full Load Amps @ 240VAC 8A, Thermostat Programmable No, Remote Sensing...

$156.10

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SIEMENS 134-1084 Line Volt Mechanical Tstat, Heating/Cooling, wall, SPDT

SIEMENS 134-1084 Line Volt Mechanical Tstat, Heating/Cooling, wall, SPDT

Line Volt Mechanical Tstat, Thermostat Switch Type SPDT, Thermostat Control Range 40 Degrees to 90 Degrees F, Thermostat Voltage 120 to 240V AC, Full Load Amps @ 120VAC 6 A, Full Load Amps @ 240VAC 3 A, Thermostat Programmable No, Remote Sensing... ... more

SIEMENS 134-1084 Line Volt Mechanical Tstat, Heating/Cooling, wall, SPDT

Line Volt Mechanical Tstat, Thermostat Switch Type SPDT, Thermostat Control Range 40 Degrees to 90 Degrees F, Thermostat Voltage 120 to 240V AC, Full Load Amps @ 120VAC 6 A, Full Load Amps @ 240VAC 3 A, Thermostat Programmable No, Remote Sensing...

$143.85

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SIEMENS 257-02044 Valve,Pneumatic,3/4 In

SIEMENS 257-02044 Valve,Pneumatic,3/4 In

Pneumatic Control Valve, Actuator Control Pressure - Maximum 8 psi, Actuator Control Pressure - Minimum 3 psi, Actuator Return Action Spring Return, Actuator Type Pneumatic, Actuator Voltage Not Applicable, Application Chilled/Hot Water Control,... ... more

SIEMENS 257-02044 Valve,Pneumatic,3/4 In

Pneumatic Control Valve, Actuator Control Pressure - Maximum 8 psi, Actuator Control Pressure - Minimum 3 psi, Actuator Return Action Spring Return, Actuator Type Pneumatic, Actuator Voltage Not Applicable, Application Chilled/Hot Water Control,...

$141.87

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SIEMENS 257-02038 Valve,Pneumatic,1/2 In

SIEMENS 257-02038 Valve,Pneumatic,1/2 In

Pneumatic Control Valve, Actuator Control Pressure - Maximum 8 psi, Actuator Control Pressure - Minimum 3 psi, Actuator Return Action Spring Return, Actuator Type Pneumatic, Actuator Voltage Not Applicable, Application Chilled/Hot Water Control,... ... more

SIEMENS 257-02038 Valve,Pneumatic,1/2 In

Pneumatic Control Valve, Actuator Control Pressure - Maximum 8 psi, Actuator Control Pressure - Minimum 3 psi, Actuator Return Action Spring Return, Actuator Type Pneumatic, Actuator Voltage Not Applicable, Application Chilled/Hot Water Control,...

$137.99

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SIEMENS 3RU29163AA01 Mounting Kit For 3RU2116, 3RB3113

SIEMENS 3RU29163AA01 Mounting Kit For 3RU2116, 3RB3113

Stand Alone Assembly Support, Accessory Type Stand Alone Assembly Support, Starter Style IEC, Frame Size S00 ... more

SIEMENS 3RU29163AA01 Mounting Kit For 3RU2116, 3RB3113

Stand Alone Assembly Support, Accessory Type Stand Alone Assembly Support, Starter Style IEC, Frame Size S00

$18.19

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SIEMENS 3RU29263AA01 Mounting Kit For 3RU2126, 3RB3123

SIEMENS 3RU29263AA01 Mounting Kit For 3RU2126, 3RB3123

Stand Alone Assembly Support, Accessory Type Stand Alone Assembly Support, Starter Style IEC, Frame Size S0 ... more

SIEMENS 3RU29263AA01 Mounting Kit For 3RU2126, 3RB3123

Stand Alone Assembly Support, Accessory Type Stand Alone Assembly Support, Starter Style IEC, Frame Size S0

$23.39

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SIEMENS 599-01121 Control Valve,Globe, 1/2 in. NPT

SIEMENS 599-01121 Control Valve,Globe, 1/2 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more

SIEMENS 599-01121 Control Valve,Globe, 1/2 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,...

$47.94

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SIEMENS 599-02038 Control Valve,Globe, 1/2 in. NPT

SIEMENS 599-02038 Control Valve,Globe, 1/2 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more

SIEMENS 599-02038 Control Valve,Globe, 1/2 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,...

$58.33

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SIEMENS 599-01115 Control Valve,Globe, 1/2 in. NPT

SIEMENS 599-01115 Control Valve,Globe, 1/2 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more

SIEMENS 599-01115 Control Valve,Globe, 1/2 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,...

$49.95

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SIEMENS 599-10308S Ball Valve,2-Way,3/4 in. NPT

SIEMENS 599-10308S Ball Valve,2-Way,3/4 in. NPT

HVAC Control Ball Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more

SIEMENS 599-10308S Ball Valve,2-Way,3/4 in. NPT

HVAC Control Ball Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,...

$97.29

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SIEMENS 599-02034 Control Valve,Globe, 1/2 in. NPT

SIEMENS 599-02034 Control Valve,Globe, 1/2 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more

SIEMENS 599-02034 Control Valve,Globe, 1/2 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,...

$58.33

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SIEMENS 599-02041 Control Valve,Globe, 1/2 in. NPT

SIEMENS 599-02041 Control Valve,Globe, 1/2 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more

SIEMENS 599-02041 Control Valve,Globe, 1/2 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,...

$59.49

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SIEMENS 599-00210 Zone Valve,Globe, 1/2 in. NPT

SIEMENS 599-00210 Zone Valve,Globe, 1/2 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more

SIEMENS 599-00210 Zone Valve,Globe, 1/2 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,...

$30.99

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SIEMENS 599-00211 Zone Valve,Globe, 1/2 in. NPT

SIEMENS 599-00211 Zone Valve,Globe, 1/2 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more

SIEMENS 599-00211 Zone Valve,Globe, 1/2 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,...

$28.99

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SIEMENS 257-02039 Zone Valve,Globe, 1/2 in. NPT

SIEMENS 257-02039 Zone Valve,Globe, 1/2 in. NPT

Zone Valve, Actuator Control Pressure - Maximum 8 psi, Actuator Control Pressure - Minimum 3 psi, Actuator Return Action Spring Return, Actuator Type Pneumatic, Actuator Voltage Not Applicable, Application Convectors, Body Material Brass, Body... ... more

SIEMENS 257-02039 Zone Valve,Globe, 1/2 in. NPT

Zone Valve, Actuator Control Pressure - Maximum 8 psi, Actuator Control Pressure - Minimum 3 psi, Actuator Return Action Spring Return, Actuator Type Pneumatic, Actuator Voltage Not Applicable, Application Convectors, Body Material Brass, Body...

$133.44

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SIEMENS SSC81U Valve Actuator,24V,Non-Spring Return

SIEMENS SSC81U Valve Actuator,24V,Non-Spring Return

Electric Zone Valve Actuator, Application Chilled/Hot Water Control, Closed Loop Heating and Cooling, Auxiliary Contact Form Not Applicable, Compatible Close-Off Pressure 15 psi, Compatible Series MT, Compatible Valve Action Normally Closed,... ... more

SIEMENS SSC81U Valve Actuator,24V,Non-Spring Return

Electric Zone Valve Actuator, Application Chilled/Hot Water Control, Closed Loop Heating and Cooling, Auxiliary Contact Form Not Applicable, Compatible Close-Off Pressure 15 psi, Compatible Series MT, Compatible Valve Action Normally Closed,...

$98.19

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SIEMENS 599-02030 Control Valve,Globe, 1/2 in. NPT

SIEMENS 599-02030 Control Valve,Globe, 1/2 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more

SIEMENS 599-02030 Control Valve,Globe, 1/2 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,...

$58.33

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SIEMENS 259-02032 Threaded Globe Valve,1/2 In,24VAC,NO

SIEMENS 259-02032 Threaded Globe Valve,1/2 In,24VAC,NO

Threaded Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Floating, Actuator Return Action Non-Spring Return, Actuator Type Electric, Actuator Voltage 24V... ... more

SIEMENS 259-02032 Threaded Globe Valve,1/2 In,24VAC,NO

Threaded Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Floating, Actuator Return Action Non-Spring Return, Actuator Type Electric, Actuator Voltage 24V...

$144.91

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SIEMENS 599-02032 Control Valve,Globe, 1/2 in. NPT

SIEMENS 599-02032 Control Valve,Globe, 1/2 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more

SIEMENS 599-02032 Control Valve,Globe, 1/2 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,...

$59.49

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SIEMENS 599-02000 Control Valve,Globe, 1/2 in. NPT

SIEMENS 599-02000 Control Valve,Globe, 1/2 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more

SIEMENS 599-02000 Control Valve,Globe, 1/2 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,...

$58.33

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SIEMENS 3RH2921-1DA11 Auxiliary Switch

SIEMENS 3RH2921-1DA11 Auxiliary Switch

Auxiliary Switch, For Use With Mfr. Model Number 3RT20.2, 3RT23.2, 3RT25.2, Fits Brand Siemens, Includes Screw ... more

SIEMENS 3RH2921-1DA11 Auxiliary Switch

Auxiliary Switch, For Use With Mfr. Model Number 3RT20.2, 3RT23.2, 3RT25.2, Fits Brand Siemens, Includes Screw

$40.79

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SIEMENS 599-02039 Control Valve,Globe, 1/2 in. NPT

SIEMENS 599-02039 Control Valve,Globe, 1/2 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more

SIEMENS 599-02039 Control Valve,Globe, 1/2 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,...

$64.89

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SIEMENS 544-342-24 Duct Sensor,24 ft.,Flexible,375a RTD

SIEMENS 544-342-24 Duct Sensor,24 ft.,Flexible,375a RTD

Temperature Sensor, Display Type None, Sensing Element Type Platinum, Mounting Location Duct Mount, Output Not Applicable, Housing Material Steel, Housing Color Silver, Probe Length 24 ft, Temperature Accuracy +/-0.54 Degrees F, Electrical... ... more

SIEMENS 544-342-24 Duct Sensor,24 ft.,Flexible,375a RTD

Temperature Sensor, Display Type None, Sensing Element Type Platinum, Mounting Location Duct Mount, Output Not Applicable, Housing Material Steel, Housing Color Silver, Probe Length 24 ft, Temperature Accuracy +/-0.54 Degrees F, Electrical...

$117.50

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SIEMENS 599-02069 Control Valve,Globe, 1/2 in. NPT

SIEMENS 599-02069 Control Valve,Globe, 1/2 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,... ... more

SIEMENS 599-02069 Control Valve,Globe, 1/2 in. NPT

Hydronic Globe Valve, Actuator Control Pressure - Maximum Not Applicable, Actuator Control Pressure - Minimum Not Applicable, Actuator Control Signal Not Applicable, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable,...

$70.04

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SIEMENS SQM48.497B9 Combustion Actuator

SIEMENS SQM48.497B9 Combustion Actuator

Combustion Actuator ... more

$2,887.99

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SIEMENS SMFH39 ManualMotorControl, TripClass 20,Thermal

SIEMENS SMFH39 ManualMotorControl, TripClass 20,Thermal

Manual Motor Control, Trip Class 20, Overload Protection Type Thermal, Full Load Current 5.36 to 5.85 A ... more

SIEMENS SMFH39 ManualMotorControl, TripClass 20,Thermal

Manual Motor Control, Trip Class 20, Overload Protection Type Thermal, Full Load Current 5.36 to 5.85 A

$25.95

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