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    Results 301-350 of 928.
    SIEMENS 540-863

    SIEMENS

    LANDIS & GYR

    540-863

    DISCONTINUED BY MANUFACTURER, AIR HANDLING UNIT CONTROLLER, 28 TERMINAL
    Buy Surplus As Low As $637.00
    $637.00
    Repair Yours $552.15
    SIEMENS 540-863C

    SIEMENS

    LANDIS & GYR

    540-863C

    DISCONTINUED BY MANUFACTURER, AIR HANDLING UNIT CONTROLLER, UNIT VENT CONTROLLER, 28 TERMINAL, MIXED AIR CONTROL
    Buy Surplus As Low As $637.00
    $637.00
    Repair Yours $540.00
    SIEMENS 534-275

    SIEMENS

    LANDIS & GYR

    534-275

    COMMUNICATION BOARD
    Buy Surplus As Low As $630.00
    $630.00
    Repair Yours $540.00
    SIEMENS 536-500

    SIEMENS

    LANDIS & GYR

    536-500

    CONTROLLER BOARD SCU
    Buy Surplus As Low As $630.00
    $630.00
    Repair Yours $540.00
    SIEMENS 544-040

    SIEMENS

    LANDIS & GYR

    544-040

    PC MODULE POWER DISTRIBUTION
    Buy Surplus As Low As $630.00
    $630.00
    Repair Yours $540.00
    SIEMENS PTM.2Y10S-M

    SIEMENS

    LANDIS & GYR

    PTM.2Y10S-M

    MODULE 0-10 VOLT
    Buy Surplus As Low As $630.00
    $630.00
    Repair Yours $540.00
    SIEMENS W125926

    SIEMENS

    LANDIS & GYR

    W125926

    I/O MODULE PLC BOARD
    Buy Surplus As Low As $630.00
    $630.00
    Repair Yours $540.00
    SIEMENS PTS-13

    SIEMENS

    LANDIS & GYR

    PTS-13

    METER 20AMP 4WIRE 3PHASE
    Buy Surplus As Low As $630.00
    $630.00
    Repair Yours $540.00
    SIEMENS A126811

    SIEMENS

    LANDIS & GYR

    A126811

    PC BOARD MICROMODULE
    Buy Surplus As Low As $630.00
    $630.00
    Repair Yours $540.00
    SIEMENS F201397

    SIEMENS

    LANDIS & GYR

    F201397

    DISCONTINUED BY MANUFACTURER, PLC BOARD, MODEL# V906160
    Buy Surplus As Low As $630.00
    $630.00
    Repair Yours $540.00
    SIEMENS 540-830

    SIEMENS

    LANDIS & GYR

    540-830

    VENTILATION CONTROLLER W/HUMIDITY 1-10V UNIT
    $1,039.00 Buy Surplus As Low As $624.00
    $624.00
    Repair Yours $520.00
    SIEMENS 547-003

    SIEMENS

    LANDIS & GYR

    547-003

    DISCONTINUED BY MANUFACTURER, REMOTE PRESSURE TRANSMITTER, MEASURES AIR PRESSURE BETWEEN A ROOM AND AN ADJACENT SPACE, REMOTE PRESSURE TRANSMITTER AND INSIDE COVER ASSEMBLY, OUTSIDE COVER AS ...
    Buy Surplus As Low As $622.00
    $622.00
    Repair Yours $450.00
    SIEMENS 549-203

    SIEMENS

    LANDIS & GYR

    549-203

    DISCONTINUED BY MANUFACTURER, MODULAR EQUIPMENT CONTROLLER, ANALOG POINT BLOCK, 4AI, 4AO, 24 V DC, SCREW TERMINALS
    ✓ IN STOCK!
    Buy Surplus As Low As $619.00 $495.00
    $619.00 $495.00
    Repair Yours $620.00
    SIEMENS 550-493PA

    SIEMENS

    LANDIS & GYR

    550-493PA

    DISCONTINUED BY MANUFACTURER, BACNET PROGRAM UNIT CONTROLLER , INPUT 24VAC, OUTPUT 12VA MAX
    ✓ IN STOCK!
    Buy Surplus As Low As $615.00
    $615.00
    Repair Yours $398.40
    SIEMENS R-544-180

    SIEMENS

    LANDIS & GYR

    R-544-180

    DISCONTINUED BY MANUFACTURER, CONTROLLER UNITARY
    Buy Surplus As Low As $611.00
    $611.00
    Repair Yours $508.00
    SIEMENS 540-012

    SIEMENS

    LANDIS & GYR

    540-012

    MPU ENCLOSURE METAL W/BACKPLANE
    Buy Surplus As Low As $608.00
    $608.00
    Repair Yours $506.00
    SIEMENS TXM1.6R

    SIEMENS

    LANDIS & GYR

    TXM1.6R

    DISCONTINUED BY MANUFACTURER, OUTPUT MODULE, 6 RELAY, THREE-COLORED LED, WITH OVERRIDE
    ✓ IN STOCK!
    Buy Surplus As Low As $606.00
    $606.00
    Repair Yours $498.00
    SIEMENS 540-505

    SIEMENS

    LANDIS & GYR

    540-505

    DISCONTINUED BY MANUFACTURER, HEAT PUMP CONTROLLER, APOGEE, MULTI-STAGE
    Buy Surplus As Low As $606.00
    $606.00
    Repair Yours $498.00
    SIEMENS 540-105N

    SIEMENS

    LANDIS & GYR

    540-105N

    DISCONTINUED BY MANUFACTURER, HEAT PUMP CONTROLLER, SYSTEM 600, SINGLE STAGE, 24 VAC, 50/60 HZ
    Buy Surplus As Low As $606.00
    $606.00
    Repair Yours $498.00
    SIEMENS 546-00363

    SIEMENS

    LANDIS & GYR

    546-00363

    DISCONTINUED BY MANUFACTURER, CONTROL MODULE FOR LAB ROOM, 24 VAC, 50/60 HZ
    Buy Surplus As Low As $606.00
    $606.00
    Repair Yours $398.78
    SIEMENS PRV2.64

    SIEMENS

    LANDIS & GYR

    PRV2.64

    DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROLLER, 24 V AC, 50/60 HZ, 55 VA, 0-50 C
    ✓ IN STOCK!
    Buy Surplus As Low As $600.00
    $600.00
    Repair Yours $498.00
    SIEMENS 545-700LT

    SIEMENS

    LANDIS & GYR

    545-700LT

    DISCONTINUED BY MANUFACTURER, CONTROLLER MODULE, 2X MMI PORTS, 3X LAN PORTS, 1.0 MB MEMORY WITH LOOP TUNING
    ✓ IN STOCK!
    Buy Surplus As Low As $600.00
    $600.00
    Repair Yours $498.00
    SIEMENS RWI65.01

    SIEMENS

    LANDIS & GYR

    RWI65.01

    DISCONTINUED BY MANUFACTURER, REGULATOR VENTALATION, 24VAC, 10VA, 50/60HZ
    Buy Surplus As Low As $600.00
    $600.00
    Repair Yours $498.00
    SIEMENS LAE1

    SIEMENS

    LANDIS & GYR

    LAE1

    DISCONTINUED BY MANUFACTURER, FLAME SAFEGUARD, FOR OIL FLAMES, 220-240 VAC
    Buy Surplus As Low As $600.00
    $600.00
    SIEMENS RXA21.1-FC-02

    SIEMENS

    LANDIS & GYR

    RXA21.1-FC-02

    DISCONTINUED BY MANUFACTURER, HEATING CONTROLLER, 230VAC, 50/60HZ, 12VA, IP20
    Buy Surplus As Low As $600.00
    $600.00
    Repair Yours $498.00
    SIEMENS 535-250

    SIEMENS

    LANDIS & GYR

    535-250

    PC TERMINATION BOARD ASSEMBLY
    ✓ IN STOCK!
    Buy Surplus As Low As $586.87
    $586.87
    Repair Yours $429.00
    SIEMENS 540-166

    SIEMENS

    LANDIS & GYR

    540-166

    DISCONTINUED BY MANUFACTURER, PNEUMATIC OUTPUT MODULE, WITH GAUGE 0-200
    Buy Surplus As Low As $582.00
    $582.00
    Repair Yours $480.00
    SIEMENS 540-110

    SIEMENS

    LANDIS & GYR

    540-110

    UNIT CONDITIONER / TERMINAL EQUIPMENT CONTROLLER, SYSTEM 600, ELECTRONIC OUTPUT, 24VAC, 50/60HZ, NO DIRECT RPL, INSTALLATION INSTRUCTIONS #540-194, REPLACES 540-110N
    ✓ IN STOCK!
    Buy Surplus As Low As $576.00
    $576.00
    Repair Yours $490.80
    SIEMENS PAZX-75M5

    SIEMENS

    LANDIS & GYR

    PAZX-75M5

    PC POWER BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $576.00
    $576.00
    Repair Yours $480.00
    SIEMENS RVL41.00

    SIEMENS

    LANDIS & GYR

    RVL41.00

    HEATING CONTROLLER COMPENSATOR MULTIRANGE
    Buy Surplus As Low As $576.00
    $576.00
    Repair Yours $480.00
    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 565-379

    SIEMENS

    LANDIS & GYR

    565-379

    PROCESSOR OPEN APOGEE W/MXL DRIVER
    $954.00 Buy Surplus As Low As $573.00
    $573.00
    Repair Yours $477.00
    SIEMENS PCA2.M3

    SIEMENS

    LANDIS & GYR

    PCA2.M3

    CPU V7 CONTROL
    ✓ IN STOCK!
    $1,538.88 Buy Surplus As Low As $769.44
    $769.44
    SIEMENS 540-100

    SIEMENS

    LANDIS & GYR

    540-100

    DISCONTINUED BY MANUFACTURER, TERMINAL BOX CONTROLLER, ELECTRONIC OUTPUT, APOGEE AUTOMATION, CLASS 2, OUTPUT: 12 VA MAX EACH OUTPUT, INPUT: 24 VAC 50/60 HZ, 24 V COMMON, 24 V HOT
    ✓ IN STOCK!
    Buy Surplus As Low As $570.00
    $570.00
    Repair Yours $439.68
    SIEMENS 544-780FA

    SIEMENS

    LANDIS & GYR

    544-780FA

    DISCONTINUED BY MANUFACTURER, ROOM TEMP SENSOR, WITH OVERRIDE, SETPOINT (BEIGE), LED DISPLAY, REPLACED BY QAA2212.FWSN
    ✓ IN STOCK!
    Buy Surplus As Low As $569.00
    $569.00
    Repair Yours $370.00
    SIEMENS 545-077

    SIEMENS

    LANDIS & GYR

    545-077

    BACKPLANE MBC-24, 24 SLOT
    ✓ IN STOCK!
    $946.05 Buy Surplus As Low As $567.63
    $567.63
    Repair Yours $573.00
    SIEMENS 535-860

    SIEMENS

    LANDIS & GYR

    535-860

    POWER SUPPLY BOARD DPU
    Buy Surplus As Low As $564.00
    $564.00
    Repair Yours $470.00
    SIEMENS 544-811A

    SIEMENS

    LANDIS & GYR

    544-811A

    DISCONTINUED BY MANUFACTURER, ROOM RH SENSOR, 0-10VDC OUTPUT SIGNAL, OR 4-20MA OUTPUT SIGNAL, (SELECTABLE) OUTPUT SIGNAL, 0-100% RH (RELATIVE HUMIDITY) TEMPERATURE, TEMPERATURE (4-20MA / 0-1 ...
    Buy Surplus As Low As $564.00
    $564.00
    Repair Yours $470.00
    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 545-716

    SIEMENS

    LANDIS & GYR

    545-716

    DISCONTINUED BY MANUFACTURER, OPEN PROCESSOR MODULE, PROTOCOL 2, 3MB MEMORY
    ✓ IN STOCK!
    Buy Surplus As Low As $561.00 $330.00
    $561.00 $330.00
    Repair Yours $560.00
    SIEMENS VGG10.404U

    SIEMENS

    LANDIS & GYR

    VGG10.404U

    VALVE, GAS , 1.5 INCH NPT, NORMALLY CLOSED
    ✓ IN STOCK!
    $919.00 Buy Surplus As Low As $553.00
    $553.00
    Repair Yours $445.00
    SIEMENS A129512

    SIEMENS

    LANDIS & GYR

    A129512

    PC BOARD MICROMODULE
    Buy Surplus As Low As $552.00
    $552.00
    Repair Yours $460.00
    SIEMENS 534-181

    SIEMENS

    LANDIS & GYR

    534-181

    EXPANSION KIT SCU AO-P
    Buy Surplus As Low As $552.00
    $552.00
    Repair Yours $460.00
    SIEMENS 538-955

    SIEMENS

    LANDIS & GYR

    538-955

    TRUNK ISOLATOR/EXTENDER HIGH SPEED 115VAC
    ✓ IN STOCK!
    $720.80 Buy Surplus As Low As $547.81
    $547.81
    Repair Yours $424.00
    SIEMENS 550-430PA

    SIEMENS

    LANDIS & GYR

    550-430PA

    DISCONTINUED BY MANUFACTURER, ACTUATING TERMINAL EQUIPMENT CONTROLLER, BACNET, 24 VAC, GDE ACTUATOR / 44 LB-IN TORQUE
    ✓ IN STOCK!
    Buy Surplus As Low As $546.00
    $546.00
    Repair Yours $449.00
    SIEMENS 547-005

    SIEMENS

    LANDIS & GYR

    547-005

    DISCONTINUED BY MANUFACTURER, PRESSURE MONITOR ,DIFFERENTIAL, WITH 2 POSITION
    Buy Surplus As Low As $546.00
    $546.00
    Repair Yours $449.00
    SIEMENS 534-295

    SIEMENS

    LANDIS & GYR

    534-295

    DISCONTINUED BY MANUFACTURER, COMMUNICATION BOARD, SCU-STAND ALONE CONTROL UNIT, FOR USE W/SYSTEM 600 ENGINE SMOKE CONTROL SYSTEM
    ✓ IN STOCK!
    Buy Surplus As Low As $540.00
    $540.00
    Repair Yours $449.00
    SIEMENS 537-559P

    SIEMENS

    LANDIS & GYR

    537-559P

    CONTROL BOARD SUPERVISORY DPUI-ED
    ✓ IN STOCK!
    $897.30 Buy Surplus As Low As $538.38
    $538.38
    Repair Yours $499.00
    SIEMENS 545-065

    SIEMENS

    LANDIS & GYR

    545-065

    DOOR REPLACEMENT
    $891.00 Buy Surplus As Low As $535.00
    $535.00
    Repair Yours $446.00
    SIEMENS 540-105

    SIEMENS

    LANDIS & GYR

    540-105

    DISCONTINUED BY MANUFACTURER, HEAT PUMP CONTROLLER, SYSTEM 600, SINGLE STAGE, 24 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $534.00
    $534.00
    Repair Yours $398.78
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