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    Results 151-200 of 924.
    SIEMENS RMU710-1

    SIEMENS

    LANDIS & GYR

    RMU710-1

    UNIVERSAL HEATING CONTROLLER MODULAR
    $382.00 Buy Surplus As Low As $229.00
    $229.00
    Repair Yours $200.00
    SIEMENS RLE127

    SIEMENS

    LANDIS & GYR

    RLE127

    DIFFERENTIAL TEMPERATURE CONTROLLER
    $170.00 Buy Surplus As Low As $102.00
    $102.00
    Repair Yours Contact Us
    SIEMENS RK8

    SIEMENS

    LANDIS & GYR

    RK8

    UNIVERSAL TEMPERATURE CONTROLLER 5-32DEG C
    ✓ IN STOCK!
    $229.50 Buy Surplus As Low As $137.70
    $137.70
    Repair Yours $200.00
    LANDIS & STAEFA REF9

    LANDIS & STAEFA

    STAEFA CONTROL SYS

    REF9

    KLIMOWATER TEMPERATURE CONTROL
    Buy Surplus As Low As $3,344.00
    $3,344.00
    Repair Yours $2,200.00
    LANDIS & STAEFA RDK992

    LANDIS & STAEFA

    STAEFA CONTROL SYS

    RDK992

    CONTROL BOARD KLIMOAIR
    Buy Surplus As Low As $396.00
    $396.00
    Repair Yours $330.00
    LANDIS & STAEFA RDK922G

    LANDIS & STAEFA

    STAEFA CONTROL SYS

    RDK922G

    PROPORTIONAL KLIMO CONTROLLER, ONE ANALOG, 2 DIGITAL OUTPUT, WITH LIMIT CONTROL
    Buy Surplus As Low As $468.00
    $468.00
    Repair Yours $390.00
    SIEMENS RDD10.1

    SIEMENS

    LANDIS & GYR

    RDD10.1

    ROOM THERMOSTAT
    $51.00 Buy Surplus As Low As $31.00
    $31.00
    SIEMENS RCU61U

    SIEMENS

    LANDIS & GYR

    RCU61U

    DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROLLER, ROOM, 24V, FOR CAV SYSTEMS, 5 OPERATING MODES
    Buy Surplus As Low As $126.00
    $126.00
    SIEMENS RCU50

    SIEMENS

    LANDIS & GYR

    RCU50

    CAV TEMPERATURE CONTROLLER
    $144.00 Buy Surplus As Low As $86.00
    $86.00
    Repair Yours $200.00
    SIEMENS RCK88-L

    SIEMENS

    LANDIS & GYR

    RCK88-L

    OUTPUT MODULE
    ✓ IN STOCK!
    $215.32 Buy Surplus As Low As $107.67
    $107.67
    Repair Yours $273.79
    SIEMENS RCC10

    SIEMENS

    LANDIS & GYR

    RCC10

    ROOM THERMOSTAT FOR 2-PIPE FAN COILS
    Buy Surplus As Low As $72.00
    $72.00
    SIEMENS RAK-13-1030

    SIEMENS

    LANDIS & GYR

    RAK-13-1030

    TEMPERATURE SWITCH
    Buy Surplus As Low As $54.00
    $54.00
    SIEMENS RAK13.4170

    SIEMENS

    LANDIS & GYR

    RAK13.4170

    THERMOSTAT W/HOUSING 6(3.5)AMP 50-110C 250VAC
    Buy Surplus As Low As $72.00
    $72.00
    SIEMENS RAK13.4/1853

    SIEMENS

    LANDIS & GYR

    RAK13.4/1853

    THERMOSTAT W/HOUSING 6(3.5)AMP 70-130C 250VAC
    Buy Surplus As Low As $72.00
    $72.00
    SIEMENS RAK 12.0020

    SIEMENS

    LANDIS & GYR

    RAK 12.0020

    DISCONTINUED BY MANUFACTURER, SINGLE THERMAL RESET LIMIT THERMOSTAT,35/95C,AC6,250V
    ✓ IN STOCK!
    Buy Surplus As Low As $291.00
    $291.00
    Repair Yours $200.00
    SIEMENS R562-001

    SIEMENS

    LANDIS & GYR

    R562-001

    POWER PROCESSOR
    Buy Surplus As Low As $3,600.00
    $3,600.00
    Repair Yours $3,000.00
    SIEMENS R545-715

    SIEMENS

    LANDIS & GYR

    R545-715

    PROCESSOR MODULE 4MB
    ✓ IN STOCK!
    $1,574.10 Buy Surplus As Low As $944.46
    $944.46
    Repair Yours $891.00
    SIEMENS R545-714

    SIEMENS

    LANDIS & GYR

    R545-714

    DISCONTINUED BY MANUFACTURER, POWER MODULE, BUILDING CONTROL
    ✓ IN STOCK!
    Buy Surplus As Low As $1,200.00
    $1,200.00
    Repair Yours $1,000.00
    SIEMENS R544110

    SIEMENS

    LANDIS & GYR

    R544110

    PROCESSOR BOARD
    ✓ IN STOCK!
    $630.00 Buy Surplus As Low As $378.00
    $378.00
    Repair Yours $350.00
    SIEMENS R536775-606-4

    SIEMENS

    LANDIS & GYR

    R536775-606-4

    MODULE SYSTEM 600 DEVICE DRIVER
    $1,908.00 Buy Surplus As Low As $1,145.00
    $1,145.00
    Repair Yours $954.00
    SIEMENS R536765

    SIEMENS

    LANDIS & GYR

    R536765

    STAND-ALONE CONTROL UNIT 4.0
    Buy Surplus As Low As $2,100.00
    $2,100.00
    Repair Yours $1,750.00
    SIEMENS R53499513520011

    SIEMENS

    LANDIS & GYR

    R53499513520011

    CONTROL BOARD DPU
    Buy Surplus As Low As $840.00
    $840.00
    Repair Yours $700.00
    SIEMENS R533-685

    SIEMENS

    LANDIS & GYR

    R533-685

    CONTROL BOARD STAND ALONE UNIT 8PORT
    $954.00 Buy Surplus As Low As $573.00
    $573.00
    Repair Yours $477.00
    SIEMENS R533-665

    SIEMENS

    LANDIS & GYR

    R533-665

    PC BOARD SCU TERMINATION
    $2,968.00 Buy Surplus As Low As $1,781.00
    $1,781.00
    Repair Yours $1,484.00
    SIEMENS QRA55.C27

    SIEMENS

    LANDIS & GYR

    QRA55.C27

    DISCONTINUED BY MANUFACTURER, FLAME DETECTOR, UV SENSOR, 2.5 VA, 220-240 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $1,200.00
    $1,200.00
    Repair Yours $996.00
    SIEMENS QRA53.E17

    SIEMENS

    LANDIS & GYR

    QRA53.E17

    UV FLAME DETECTOR, CONTINUOUS OPERATION, NORMAL SENSITIVITY, 110 VAC, 125 MM
    ✓ IN STOCK!
    $2,595.00 Buy Surplus As Low As $1,557.00
    $1,557.00
    Repair Yours $1,293.00
    SIEMENS QRA53.D27

    SIEMENS

    LANDIS & GYR

    QRA53.D27

    UV SENSOR 220-240VAC 50-60HZ 2.5VA
    $2,076.00 Buy Surplus As Low As $1,246.00
    $1,246.00
    Repair Yours $1,034.00
    SIEMENS QRA2

    SIEMENS

    LANDIS & GYR

    QRA2

    UV FLAME DETETOR, NORMAL SENSITIVITY, WITHOUT FLANGE/CLAMP
    ✓ IN STOCK!
    $256.00 Buy Surplus As Low As $155.00
    $155.00
    SIEMENS QRA10.C

    SIEMENS

    LANDIS & GYR

    QRA10.C

    UV FLAME DETECTOR, NORMAL SENSITIVITY, DIE-CAST ALUMINIUM HOUSING
    ✓ IN STOCK!
    $939.60 Buy Surplus As Low As $563.76
    $563.76
    Repair Yours $521.00
    SIEMENS QRA10.B

    SIEMENS

    LANDIS & GYR

    QRA10.B

    DISCONTINUED BY MANUFACTURER, FLAME DETECTOR PHOTOCELL, SUPERVISION OF GAS FLAMES, YELLOW OR BLUE BURNING OIL FLAMES AND FOR IGNITION SPARK PROVING, NORMAL SENSITIVITY, PERMANENT COMBUSTION ...
    ✓ IN STOCK!
    Buy Surplus As Low As $379.47
    $379.47
    SIEMENS QPA63.1

    SIEMENS

    LANDIS & GYR

    QPA63.1

    AIR QUALITY SENSORS, POWER SUPPLY: 24 VAC, OUTPUT SIGNAL: 0-10VDC, SENSOR: CO2 / COV, MOUNTING: ROOM, PROTECTION CLASS: IP30 / IP54
    ✓ IN STOCK!
    Buy Surplus As Low As $820.80
    $820.80
    Repair Yours $600.00
    SIEMENS QFM64

    SIEMENS

    LANDIS & GYR

    QFM64

    DISCONTINUED BY MANUFACTURER, HUMIDITY SENSOR, DUCT SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As $112.86
    $112.86
    SIEMENS QFA621

    SIEMENS

    LANDIS & GYR

    QFA621

    DISCONTINUED BY MANUFACTURER, TEMPERATURE TRANSMITTER SENSOR, 13.5-35 VDC, 24 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $69.00
    $69.00
    SIEMENS QFA3071.FWU

    SIEMENS

    LANDIS & GYR

    QFA3071.FWU

    ROOM HUMIDITY AND TEMPERATURE SENSOR
    $623.00 Buy Surplus As Low As $374.00
    $374.00
    Repair Yours $311.00
    SIEMENS QBM66.201

    SIEMENS

    LANDIS & GYR

    QBM66.201

    DISCONTINUED BY MANUFACTURER, DIFFERENTIAL PRESSURE SENSOR, 24 VAC / 13.5 - 33 VDC, 100 - 200 PA, AIR OR NON-AGGRESSIVE GASES
    ✓ IN STOCK!
    Buy Surplus As Low As $228.00
    $228.00
    Repair Yours $200.00
    SIEMENS QBM65-3

    SIEMENS

    LANDIS & GYR

    QBM65-3

    DISCONTINUED BY MANUFACTURER, SENSOR, PRESSURE SENSOR, DIFFERENTIAL, 0-300PA, 24VAC, 0-10VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $330.00
    $330.00
    Repair Yours $249.00
    SIEMENS QBM65-1/C

    SIEMENS

    LANDIS & GYR

    QBM65-1/C

    DIFFERENTIAL PRESSURE SENSOR 24V 50/60HZ
    $175.00 Buy Surplus As Low As $105.00
    $105.00
    Repair Yours $200.00
    SIEMENS QBM63/250

    SIEMENS

    LANDIS & STAEFA

    QBM63/250

    DISCONTINUED BY MANUFACTURER, DIFFERENTIAL PRESSURE SENSOR, 100-250 PA, 24 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $122.00
    $122.00
    SIEMENS QBM63/100

    SIEMENS

    LANDIS & STAEFA

    QBM63/100

    DISCONTINUED BY MANUFACTURER, DIFFERENTIAL PRESSURE SENSOR, 40-100 PA, 24 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $114.00
    $114.00
    SIEMENS QBM62.101

    SIEMENS

    LANDIS & STAEFA

    QBM62.101

    DISCONTINUED BY MANUFACTURER, DIFFERENTIAL PRESSURE SENSOR, 50-100 PA, 24 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $88.00
    $88.00
    SIEMENS QBE64.DP4

    SIEMENS

    LANDIS & GYR

    QBE64.DP4

    PRESSURE SENSOR 0-400KPA DIFFERENTIAL
    ✓ IN STOCK!
    $700.00 Buy Surplus As Low As $532.00
    $532.00
    Repair Yours $350.00
    SIEMENS QAX31.1

    SIEMENS

    LANDIS & GYR

    QAX31.1

    ROOM UNIT WITH SENSOR, SETPOINT ADJUSTER AND PPS2 INTERFACE, 0.10 VA, 0...40 C, WALL MOUNT, IP30
    ✓ IN STOCK!
    $158.80 Buy Surplus As Low As $103.56
    $103.56
    Repair Yours $273.79
    SIEMENS QAW50

    SIEMENS

    LANDIS & GYR

    QAW50

    ROOM UNIT FOR USE W/HEATING CONTROLLER
    $117.00 Buy Surplus As Low As $70.00
    $70.00
    Repair Yours $200.00
    SIEMENS QAP21.3

    SIEMENS

    LANDIS & GYR

    QAP21.3

    TEMPERATURE SENSOR
    $59.00 Buy Surplus As Low As $35.00
    $35.00
    SIEMENS QAM22

    SIEMENS

    LANDIS & GYR

    QAM22

    DISCONTINUED BY MANUFACTURER, DUCT TEMPERATURE SENSOR, 0.4 M SENSING ELEMENT LENGTH, 50 TO +80 DEGREE C, W/O MOUNTING CLAMPS, IP42
    ✓ IN STOCK!
    Buy Surplus As Low As $180.00
    $180.00
    Repair Yours $200.00
    SIEMENS QAM1035.008P-EACH

    SIEMENS

    LANDIS & GYR

    QAM1035.008P-EACH

    DUCT TEMP SENSOR, 100K OHM THERMISTOR, FOR TEC COMMISSIONING ONLY, PRICE/EACH
    ✓ IN STOCK!
    $27.00 Buy Surplus As Low As $18.00
    $18.00
    SIEMENS QAM1035.008P50-EACH

    SIEMENS

    LANDIS & GYR

    QAM1035.008P50-EACH

    TEMPERATURE SENSOR, DUCT MOUNT, NTC 100K OHM TYPE 2, 3 INCH PROBE
    ✓ IN STOCK!
    $17.60 Buy Surplus As Low As $11.62
    $11.62
    LANDIS & STAEFA QAF816M

    LANDIS & STAEFA

    QAF816M

    DISCONTINUED BY MANUFACTURER,FROST PROTECTION THERMOSTAT,-5 TO 15DEG C SET POINT,W/LOCK OUT AND MANUAL RESET,6M CAPILLARY TUBE
    ✓ IN STOCK!
    Buy Surplus As Low As $171.00
    $171.00
    SIEMENS QAF81.3

    SIEMENS

    LANDIS & GYR

    QAF81.3

    FROST MONITOR 250VAC 2POINT 3000MM CAPILARY TUBE
    ✓ IN STOCK!
    $191.00 Buy Surplus As Low As $146.00
    $146.00
    Repair Yours $200.00
    SIEMENS QAE222

    SIEMENS

    LANDIS & GYR

    QAE222

    SENSOR
    $59.00 Buy Surplus As Low As $35.00
    $35.00
    Repair Yours $200.00
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