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    Results 51-100 of 913.
    SIEMENS PTM6.2C

    SIEMENS

    LANDIS & GYR

    PTM6.2C

    DISCONTINUED BY MANUFACTURER, POINT TERMINATION MODULE, DIGITAL, 2 INPUT, PULSE ACCUMULATOR
    ✓ IN STOCK!
    Buy Surplus As Low As $240.00
    $240.00
    Repair Yours $200.00
    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 538-965

    SIEMENS

    LANDIS & GYR

    538-965

    TRUNK ISOLATOR/EXTENDER HIGH SPEED 120VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $900.00
    $900.00
    Repair Yours $760.00
    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
    INVENSYS DMS-3500

    INVENSYS

    SIEBE

    DMS-3500

    DISCONTINUED BY MANUFACTURER, MASTER PROCESSOR, ENVIRONMENTAL CONTROL, SMOKE CONTROL / ENERGY MANAGEMENT, INPUT /30VA MAX / 24VAC / 50/60HZ, OUTPUT / SPST / 24VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $753.00
    $753.00
    Repair Yours $619.00
    INVENSYS DMS-ECH-001

    INVENSYS

    SIEBE

    DMS-ECH-001

    DISCONTINUED BY MANUFACTURER, ENVIRONMENTAL CONTROL SYSTEM, DMS-3500 ECHELON NIM XF 1250, INPUT / 600 MA / 5 VDC, DERIVED FROM DMS-3500 SERIES CONTROLLER, LOGIC LEVEL OUTPUT / CN3
    ✓ IN STOCK!
    Buy Surplus As Low As $3,511.35
    $3,511.35
    Repair Yours $830.00
    INVENSYS MSC-MPC001

    INVENSYS

    SIEBE

    MSC-MPC001

    DISCONTINUED BY MANUFACTURER, MULTIPURPOSE CONTROLLER, SMOKE CONTROL SYSTEM, ENERGY MANAGEMENT, 8 UNIVERSAL ANALOG INPUTS, FULL CLOCK FEATURES, 4 EXPANSION SLOTS, 28 VA, 24 VAC, 50/6HZ, OUTP ...
    ✓ IN STOCK!
    Buy Surplus As Low As $1,001.00 $585.00
    $1,001.00 $585.00
    Repair Yours $500.00
    INVENSYS MSC-P-100

    INVENSYS

    ROBERTSHAW

    MSC-P-100

    DISCONTINUED BY MANUFACTURER, TEMPERATURE UNIT CONTROLLER, LOW INPUT / OUTPUT, ANALOG INPUT, 16 LOOP MAX, 48 POINT, 24 VAC, 50/60 HZ
    ✓ IN STOCK!
    $344.25 Buy Surplus As Low As $206.55
    $206.55
    Repair Yours $224.10
    SCHNEIDER ELECTRIC MSC-P-752

    SCHNEIDER ELECTRIC

    SIEBE

    MSC-P-752

    DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROLLER UNIT, ENVIRONMENTAL CONTROLS, INPUT: 101 VA MAX / 50/60 HZ, DIGITAL OUTPUT: 12 VA MAX / 24 VAC, 4-20 MA DC, 800 OHM MAX LOAD, CONNECT TO ...
    ✓ IN STOCK!
    Buy Surplus As Low As $65.28
    $65.28
    Repair Yours Contact Us
    AUTOMATED LOGIC M8102

    AUTOMATED LOGIC

    M8102

    DISCONTINUED BY MANUFACTURER, CONTROL MODULE 10INPUT 10OUTPUT
    ✓ IN STOCK!
    Buy Surplus As Low As $2,440.00
    $2,440.00
    Repair Yours $1,900.00
    AUTOMATED LOGIC SE6104

    AUTOMATED LOGIC

    SE6104

    DISCONTINUED BY MANUFACTURER, CONTROL MODULE, 24 VAC, CONTROLS UP TO 20 POINTS
    ✓ IN STOCK!
    Buy Surplus As Low As $1,715.00
    $1,715.00
    Repair Yours $1,050.00
    UNITED TECHNOLOGIES CEAS420983-01

    UNITED TECHNOLOGIES

    CARRIER

    CEAS420983-01

    DISCONTINUED BY MANUFACTURER, CONTROL BOARD, 8 ANALOG OUTPUT
    ✓ IN STOCK!
    $954.00 Buy Surplus As Low As $510.96
    $510.96
    Repair Yours $404.25
    UNITED TECHNOLOGIES 33CSZC-01

    UNITED TECHNOLOGIES

    CARRIER

    33CSZC-01

    DISCONTINUED BY MANUFACTURER, VVT ZONE CONTROLLER, W / O TIMECLOCK
    ✓ IN STOCK!
    Buy Surplus As Low As $758.00
    $758.00
    Repair Yours $640.00
    UNITED TECHNOLOGIES CEPL130201-01

    UNITED TECHNOLOGIES

    CARRIER

    CEPL130201-01

    DISCONTINUED BY MANUFACTURER, CONTROLLER, COMFORT 6400, CLASS 2, INPUT 60VA / 24VAC / 60HZ, DIGITAL OUTPUT 80MA / 24VDC, ANALOG 4-20MA / 0-10VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,031.00
    $1,031.00
    Repair Yours $847.00
    JOHNSON CONTROLS XT-9100-8204

    JOHNSON CONTROLS

    METASYS

    XT-9100-8204

    DISCONTINUED BY MANUFACTURER, EXTENSION MODULE, 24 VAC, 50/60 HZ, LED INDICATING
    ✓ IN STOCK!
    Buy Surplus As Low As $204.66
    $204.66
    Repair Yours $200.00
    HONEYWELL XL50

    HONEYWELL

    XL50

    DISCONTINUED BY MANUFACTURER, CONTROLLER PROGRAMMABLE, 24 VOLT AC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $667.00
    $667.00
    Repair Yours $560.00
    HONEYWELL PUL6438

    HONEYWELL

    PUL6438

    DISCONTINUED BY MANUFACTURER, PROGRAMMABLE CONTROLLER UNITARY, 20-30VAC, 50/60HZ, DIN RAIL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $428.00
    $428.00
    Repair Yours $352.00
    UNITED TECHNOLOGIES CEFA121498-02

    UNITED TECHNOLOGIES

    CARRIER

    CEFA121498-02

    COMMUNICATION MODULE AUTO GATEWAY III 8088
    ✓ IN STOCK!
    Buy Surplus As Low As $1,242.00
    $1,242.00
    Repair Yours $1,150.00
    ACI ADVANCED CONTROLS INC PXP2.3G

    ACI ADVANCED CONTROLS INC

    PXP2.3G

    ANALOG INPUT (0-5VDC), PRESSURE OUTPUT (0-15PSI), DUAL VALVE, MAINTAINS BRANCH PRESSURE, GAUGE, (0-10V 0-15V 0-20MA SELECTABLE)
    ✓ IN STOCK!
    $246.00 Buy Surplus As Low As $148.00
    $148.00
    INVENSYS MNL-5RS3

    INVENSYS

    BARBER COLMAN

    MNL-5RS3

    DISCONTINUED BY MANUFACTURER, CONTROLLER, MICRONET, I/A SERIES, 24VAC, 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $546.00 $270.00
    $546.00 $270.00
    Repair Yours $449.00
    JOHNSON CONTROLS LP-FX10B33-002C

    JOHNSON CONTROLS

    LP-FX10B33-002C

    DISCONTINUED BY MANUFACTURER, PROGRAMMABLE ELECTRONIC CONTROLLER, FX10 "ADVANCED", HVAC/REFRIGERATION, 9 LOW POWER RELAYS, WAGO CONNECTORS, APPLICATION-LESS, 24 VAC/DC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $900.00
    $900.00
    Repair Yours $747.00
    HONEYWELL JACE-403

    HONEYWELL

    TRIDIUM INC

    JACE-403

    DISCONTINUED BY MANUFACTURER, INTERNAL MODEM BOARD,120 VAC, 50/60 HZ, 11 WIDE X 14 HIGH X 2.5 DEEP
    ✓ IN STOCK!
    Buy Surplus As Low As $2,371.50
    $2,371.50
    Repair Yours $2,350.00
    SIEMENS 091-60230-44

    SIEMENS

    STAEFA CONTROL SYS

    091-60230-44

    DISCONTINUED BY MANUFACTURER, PC BOARD, CONTROLLER, SMART 2 PLUS DDC, 24 VDC, 50-60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $1,455.00
    $1,455.00
    Repair Yours $1,200.00
    UNITED TECHNOLOGIES CEPL130203-01

    UNITED TECHNOLOGIES

    CARRIER

    CEPL130203-01

    DISCONTINUED BY MANUFACTURER, HVAC CONTROLLER, 24VAC/60HZ, 60VA, 24VDC, 80MA, CLASS2
    ✓ IN STOCK!
    Buy Surplus As Low As $2,427.00
    $2,427.00
    Repair Yours $1,995.00
    JOHNSON CONTROLS TE-7830-0

    JOHNSON CONTROLS

    TE-7830-0

    WIRELESS RECEIVER, FOR ONE-TO-ONE WIRELESS ROOM TEMPERATURE SENSING SYSTEMS, FIELD ADJUSTABLE FOR UP TO 510 UNIQUE ADDRESSES
    ✓ IN STOCK!
    $426.00 Buy Surplus As Low As $256.00
    $256.00
    Repair Yours $213.00
    KMC CONTROLS KMD-5100

    KMC CONTROLS

    KMD-5100

    LAN CONTROLLER CARD MULTINET
    ✓ IN STOCK!
    Buy Surplus As Low As $17,469.00
    $17,469.00
    Repair Yours $16,150.00
    DELTA CONTROLS DEB100-1

    DELTA CONTROLS

    DEB100-1

    DISCONTINUED BY MANUFACTURER, DCU INPUT OUTPUT EXPANSION BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $291.00
    $291.00
    Repair Yours $240.00
    UNITED TECHNOLOGIES 322848-751

    UNITED TECHNOLOGIES

    CARRIER

    322848-751

    CIRCUIT BOARD REPLACEMENT KIT, REPLACEMENT FOR HK61GA003
    ✓ IN STOCK!
    $160.40 Buy Surplus As Low As $96.24
    $96.24
    UNITED TECHNOLOGIES HK35AC005

    UNITED TECHNOLOGIES

    CARRIER

    HK35AC005

    CONTROL BOARD
    $196.00 Buy Surplus As Low As $118.00
    $118.00
    UNITED TECHNOLOGIES 146-62-803

    UNITED TECHNOLOGIES

    CARRIER

    146-62-803

    CONTROL BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $258.00
    $258.00
    Repair Yours $220.00
    UNITED TECHNOLOGIES HK42FZ018

    UNITED TECHNOLOGIES

    CARRIER

    HK42FZ018

    CONTROL BOARD
    $415.00 Buy Surplus As Low As $249.00
    $249.00
    GOODMAN PCBBF118S

    GOODMAN

    AMANA HAC

    PCBBF118S

    IGNITION CONTROL BOARD
    ✓ IN STOCK!
    $495.00 Buy Surplus As Low As $297.00
    $297.00
    LENNOX 21W14

    LENNOX

    21W14

    PC BOARD, IGNITION CONTROL BOARD, FOR ROOFTOP UNIT, 24 VAC, 50/60 HZ
    ✓ IN STOCK!
    $322.00 Buy Surplus As Low As $194.00
    $194.00
    LENNOX 46K67

    LENNOX

    46K67

    DEFROST CONTROL BOARD
    ✓ IN STOCK!
    $176.00 Buy Surplus As Low As $106.00
    $106.00
    LENNOX 52M46

    LENNOX

    52M46

    CONTROL BOARD
    $361.00 Buy Surplus As Low As $217.00
    $217.00
    LENNOX 81L75

    LENNOX

    81L75

    FAN CONTROL BOARD
    ✓ IN STOCK!
    $124.00 Buy Surplus As Low As $75.00
    $75.00
    LENNOX 81L76

    LENNOX

    81L76

    PC BOARD, CONTROL BOARD, C2-3, SCREW TERMINALS
    ✓ IN STOCK!
    $155.00 Buy Surplus As Low As $94.00
    $94.00
    LENNOX 56K85

    LENNOX

    56K85

    CONTROL BOARD IMC, (GAS VALVE #2)
    $127.00 Buy Surplus As Low As $77.00
    $77.00
    LENNOX 80M27

    LENNOX

    80M27

    IGNITION/FAN, CONTROL BOARD
    $312.00 Buy Surplus As Low As $188.00
    $188.00
    LENNOX 68M64

    LENNOX

    68M64

    CONTROL BOARD
    $206.00 Buy Surplus As Low As $124.00
    $124.00
    LENNOX 23L53

    LENNOX

    23L53

    CONTROL BOARD, CHANGEOVER KIT, FOR HVAC
    ✓ IN STOCK!
    $374.00 Buy Surplus As Low As $225.00
    $225.00
    Repair Yours $200.00
    LENNOX 17W82

    LENNOX

    17W82

    IGNITION CONTROL, CONVERSION KIT, (LB-91097C), W INDICATOR LIGHTS
    ✓ IN STOCK!
    $536.00 Buy Surplus As Low As $409.00
    $409.00
    Repair Yours $258.96
    LENNOX 17M14

    LENNOX

    17M14

    DEFROST BOARD
    $199.00 Buy Surplus As Low As $120.00
    $120.00
    WEIL MCLAIN 511-330-099

    WEIL MCLAIN

    511-330-099

    IGNITION CONTROL, FOR USE WITH CGI SERIES BOILERS
    $275.00 Buy Surplus As Low As $166.00
    $166.00
    LENNOX 59K21

    LENNOX

    59K21

    CONTROL BOARD
    $381.00 Buy Surplus As Low As $229.00
    $229.00
    LENNOX 39W76

    LENNOX

    39W76

    CONTROL BOARD, REPLACEMENT KIT, MAIN IMC, 24 VAC, 50/60 HZ
    ✓ IN STOCK!
    $1,009.00 Buy Surplus As Low As $408.00
    $408.00
    Repair Yours $337.00
    REZNOR 195265

    REZNOR

    195265

    DSI CONTROL BOARD, INTEGRATED CONTROL MODULE, USED ON THE TRPA, 24 V
    ✓ IN STOCK!
    $607.00 Buy Surplus As Low As $248.00
    $248.00
    Repair Yours $204.00
    LENNOX 12W64

    LENNOX

    12W64

    CONTROL BOARD, IGNITION/FAN, FURNACE
    $306.00 Buy Surplus As Low As $184.00
    $184.00
    ALERTON TX-APLC2

    ALERTON

    TX-APLC2

    DISCONTINUED BY MANUFACTURER, PROGRAMMABLE CONTROLLER, 0-10 V DC, 4-20 MA, 24 V AC, 110 VA MAX LOAD, DIP SWITCH CONTROL, WITH STATUS INDICATORS
    ✓ IN STOCK!
    Buy Surplus As Low As $994.50 $585.00
    $994.50 $585.00
    Repair Yours $980.00
    SIEMENS RWD62U

    SIEMENS

    LANDIS & GYR

    RWD62U

    DISCONTINUED BY MANUFACTURER, UNIVERSAL CONTROLLER, FOR HVAC, TEMPERATURE/STATIC PRESSURE/HUMIDITY/AIR PRESSURE/FLUID PRESSURE/REFRIGERATION/AIR QUALITY AND AIR FLUID VELOCITY, 24 VAC OPERAT ...
    ✓ IN STOCK!
    Buy Surplus As Low As $492.00
    $492.00
    Repair Yours $260.00
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