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    Results 101-150 of 903.
    BARD MC4002-B

    BARD

    MC4002-B

    BARD MC4002-B CONTROLLER W/ ENHANCEDALARM BOARD 2-UNIT LEAD/LAG- 4 COOLING STAGES 2ND STAGE (H2) HIGH TEMP ALARM FORM C (SPDT) OUTPUT
    ✓ IN STOCK!
    $1,215.00 Buy Surplus As Low As $734.76
    $734.76
    BARD MC4002-AC

    BARD

    MC4002-AC

    ADVANCED SOLID STATE, DUAL UNIT LEAD/LAG CONTROLLER, BASE ALARM & ETHERNET BOARD
    ✓ IN STOCK!
    $2,355.72 Buy Surplus As Low As $1,413.43
    $1,413.43
    KMC CONTROLS BAC-A1616BC-001

    KMC CONTROLS

    BAC-A1616BC-001

    BUILDING CONTROLLER, BACNET BBC, 16 X 16, WEB, CLOCK
    ✓ IN STOCK!
    $4,611.00 Buy Surplus As Low As $2,241.27
    $2,241.27
    BARD MC4002-BC

    BARD

    MC4002-BC

    ADVANCED SOLID STATE DUAL UNIT LEAD/LAG CONTROLLER, WITH ENHANCED ALARM AND ETHERNET BOARD, WITH SNMP TRAPS AND IPV6
    ✓ IN STOCK!
    $2,249.00 Buy Surplus As Low As $1,362.19
    $1,362.19
    INGERSOLL RAND BRD04570

    INGERSOLL RAND

    TRANE

    BRD04570

    CONTROL BOARD, TRACER VV550 , BRD04570
    ✓ IN STOCK!
    $1,708.00 Buy Surplus As Low As $1,299.00
    $1,299.00
    JOHNSON CONTROLS S1-031-03007-000

    JOHNSON CONTROLS

    YORK

    S1-031-03007-000

    BOARD, CNTRL,VAV/ECON, EXP ANSION W/COMM , , S1-03103007000
    ✓ IN STOCK!
    $976.00 Buy Surplus As Low As $742.00
    $742.00
    JOHNSON CONTROLS 371-04485-000

    JOHNSON CONTROLS

    YORK

    371-04485-000

    DISCONTINUED BY MANUFACTURER, TERMINAL CONTROLLER, ISN-CONNEXSYS, CX-TC, MODLINC, MODBUS, BACNET
    ✓ IN STOCK!
    Buy Surplus As Low As $547.00
    $547.00
    Repair Yours $410.91
    DELTA CONTROLS DSC-633E

    DELTA CONTROLS

    DSC-633E

    DISCONTINUED BY MANUFACTURER, CONTROLLER / BUILDING, DELTA SYSTEM, PROGRAMMABLE, NATIVE BACKNET, ETHERNET, 6 UNIVERSAL INPUT, 3 ANALOG OUTPUT, 3 BINARY TRIAC OUTPUT
    ✓ IN STOCK!
    Buy Surplus As Low As $895.30
    $895.30
    Repair Yours $470.49
    HONEYWELL XL50A-UMMIPCCBLON

    HONEYWELL

    XL50A-UMMIPCCBLON

    DISCONTINUED BY MANUFACTURER, BUILDING CONTROLLER, EXCEL 50, 8 UNIVERSAL ANALOG INPUTS, 4 DIGITAL INPUTS, 4 UNIVERSAL ANALOG OUTPUTS, 6 DIGITAL OUTPUTS, TRIAC, XS50, C/LON-BUS, RS-232, 24 VA ...
    ✓ IN STOCK!
    Buy Surplus As Low As $750.00
    $750.00
    Repair Yours $622.50
    INVENSYS MPC-4AO

    INVENSYS

    SIEBE

    MPC-4AO

    DISCONTINUED BY MANUFACTURER, OUTPUT MODULE, ANALOG, 4 POINT
    ✓ IN STOCK!
    Buy Surplus As Low As $1,198.43
    $1,198.43
    Repair Yours $947.00
    ARMSTRONG D56596

    ARMSTRONG

    ARMSTRONG INTERNATIONAL

    D56596

    MAIN CONTROL BOARD, FOR HC-6000
    ✓ IN STOCK!
    $3,141.00 Buy Surplus As Low As $1,902.48
    $1,902.48
    AUTOMATED LOGIC SE6104A

    AUTOMATED LOGIC

    SE6104A

    DISCONTINUED BY MANUFACTURER, CONTROL MODULE, SINGLE EQUIPMENT CONTROLLER, 24 VAC POWER, 20 VA, 12 BIT A/D RESOLUTION INPUT, 40 PULSES PER SECOND, 8 BIT A/D RESOLUTION OUTPUT, 4 ANALOG OUTPU ...
    ✓ IN STOCK!
    Buy Surplus As Low As $1,416.76
    $1,416.76
    Repair Yours $1,100.00
    JOHNSON CONTROLS LP-FX4023A-0

    JOHNSON CONTROLS

    LP-FX4023A-0

    DISCONTINUED BY MANUFACTURER, SUPERVISORY CONTROLLER, FX40, 120 VAC, 35 W MAX, 50/60 HZ, 128 MB RAM, 32 MB FLASH, 1 ETHERNET PORT, 1 RS-485 PORT, 1 MODEM, 1 LONWORKS FT/TP-10 PORT, 6 UNIVERS ...
    ✓ IN STOCK!
    Buy Surplus As Low As $1,990.00
    $1,990.00
    Repair Yours $1,290.00
    JOHNSON CONTROLS SE-SPU1001-1

    JOHNSON CONTROLS

    SE-SPU1001-1

    DISCONTINUED BY MANUFACTURER, UNIT CONTROL BOARD, SINGLE STAGE, 9 ANALOG INPUTS, 13 BINARY INPUTS, 5 BINARY OUTPUTS
    ✓ IN STOCK!
    Buy Surplus As Low As $1,500.00
    $1,500.00
    Repair Yours $1,245.00
    HONEYWELL R7515B1040 18

    HONEYWELL

    R7515B1040 18

    DISCONTINUED BY MANUFACTURER, DELTANET MICROCEL CONTROLLER, WITH ML6161 ACTUATOR, 24 VAC 50/60 HZ, CLASS 2, MAXIMUM AMBIENT 49C/120F
    ✓ IN STOCK!
    Buy Surplus As Low As $540.00
    $540.00
    Repair Yours $449.00
    DISTECH CDIY-S1048-MS-00

    DISTECH

    CDIY-S1048-MS-00

    SYSTEM CONTROLLER, CONNECTED ECY-S1000-48-MS, PROGRAMMABLE, WITH ECLYPSE GEN 1 SOFTWARE, CONTROL AUTOMATION, CONNECTIVITY SERVER, WITH SUPPORT OF UP TO 48 I/O POINTS AND 10 MODBUS DEVICES, S ...
    ✓ IN STOCK!
    $2,406.00 Buy Surplus As Low As $1,603.32
    $1,603.32
    Repair Yours $1,198.52
    ASEA BROWN BOVERI 2CQG201029R1011

    ASEA BROWN BOVERI

    CYLON

    2CQG201029R1011

    CONTROLLER, FBXI-8R8-H-X96, PROGRAMMABLE, 16 I/O POINT, BACNET / IP B-BC, HOA SWITCH, POTENTIOMETER, 8 UNIPUT WITH RELAY OUTPUT, REPLACES 2CQG201001R1021 / CBXI-8R8
    ✓ IN STOCK!
    $1,903.00 Buy Surplus As Low As $1,447.00
    $1,447.00
    HONEYWELL UN-RS0844ES24NMC

    HONEYWELL

    UN-RS0844ES24NMC

    UNITARY CONTROLLER, OPTIMIZER, IP20, PROGRAMMABLE, 8 UNIVERSAL I/O, 4 SOLID STATE RELAY, 4 RELAY, BACNET IP, SYLK BUS, 24 VAC/DC, NIAGARA ENGINEERED, MODBUS RTU, SMALL HOUSING, DIN MOUNT
    ✓ IN STOCK!
    $758.00 Buy Surplus As Low As $577.00
    $577.00
    Repair Yours $377.65
    HONEYWELL WEB-403-EXP-AX

    HONEYWELL

    WEB-403-EXP-AX

    DISCONTINUED BY MANUFACTURER, BUILDING CONTROLLER, WEB SERIES, BACNET
    ✓ IN STOCK!
    Buy Surplus As Low As $1,800.00
    $1,800.00
    JOHNSON CONTROLS CK721-A-700

    JOHNSON CONTROLS

    CK721-A-700

    NETWORK CONTROLLERCARD ACCESS CONTROLLER24 VDC24VA MAXSERIES CK721-A
    ✓ IN STOCK!
    Buy Surplus As Low As $585.00
    $585.00
    HONEYWELL R7516B-3011-17

    HONEYWELL

    R7516B-3011-17

    DISCONTINUED BY MANUFACTURER, DELTANET MICROCEL CONTROLLER, 24 VAC, 50/60 HZ, W/ ACTUATOR, W/ INPUT CARD
    ✓ IN STOCK!
    Buy Surplus As Low As $559.47
    $559.47
    HONEYWELL R7516B-3011-16

    HONEYWELL

    R7516B-3011-16

    DISCONTINUED BY MANUFACTURER, DELTANET MICROCEL CONTROLLER, W/ ACTUATOR, W/ INPUT CARD, 24 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $540.40
    $540.40
    JOHNSON CONTROLS AS-UNT121-701

    JOHNSON CONTROLS

    AS-UNT121-701

    UNITARY CONTROL, 24 VAC 2 AMP SUPPLY, 6 X 24 VAC 0.8 AMP DIGITAL OUTPUT, 2 X 0-10 VDC 0.01 AMP ANALOG OUTPUT
    ✓ IN STOCK!
    $1,593.00 Buy New $1,593.00
    $1,877.99
    JOHNSON CONTROLS DX-9100-7990

    JOHNSON CONTROLS

    DX-9100-7990

    CONTROLLER BASE, 9-PIN CONNECTOR, SCREW TERMINAL CONNECTION, RESISTIVE NETWORK
    ✓ IN STOCK!
    $2,338.00 Buy New $2,338.00
    $1,175.00
    UNITED TECHNOLOGIES HK38EA056

    UNITED TECHNOLOGIES

    CARRIER

    HK38EA056

    FACTORY AUTHORIZED PARTS™ - HK38EA056 - CONTROL BOARD
    ✓ IN STOCK!
    $866.67 Buy New $866.67
    $658.67
    ASEA BROWN BOVERI 2CQG200706R1021

    ASEA BROWN BOVERI

    CYLON

    2CQG200706R1021

    FIELD LEVEL EXPANSION I/O MODULE, FLX-8R8, IP20, 16 POINT, 4.9 W, 8 INPUT, FLX-BUS
    ✓ IN STOCK!
    $2,581.57 Buy Surplus As Low As $855.10
    $855.10
    PULSAFEEDER MCT210BC

    PULSAFEEDER

    MCT210BC

    DISCONTINUED BY MANUFACTURER, COOLINGTOWER CONTROLLER, 90-250V, 12/5AMPS, 50/60HZ, 1 PH
    ✓ IN STOCK!
    Buy Surplus As Low As $1,468.83
    $1,468.83
    Repair Yours $1,539.30
    ASEA BROWN BOVERI ACQ580-01-017A-2

    ASEA BROWN BOVERI

    ACQ580-01-017A-2

    HVAC DRIVES, ACH580 SERIES, 50/60 HZ, 220-240 V
    ✓ IN STOCK!
    $3,276.73 Buy Surplus As Low As $1,048.34
    $1,048.34
    JOHNSON CONTROLS LP-FX16X14-000C

    JOHNSON CONTROLS

    LP-FX16X14-000C

    DISCONTINUED BY MANUFACTURER, MASTER CONTROLLER / FX16, FACILITY EXPLORER, 6 ANALOG INPUT, 8 DIGITAL INPUT, 4 ANAOLG OUTPUT, 9 DIGITAL OUTPUT / 4 RELAY + 5 TRIAC, BACNET CARD
    ✓ IN STOCK!
    Buy Surplus As Low As $607.10
    $607.10
    Repair Yours $448.73
    TREND IQ131/LB/DP/MNC/230

    TREND

    IQ131/LB/DP/MNC/230

    DISCONTINUED BY MANUFACTURER, HVAC CONTROLLER, 24 VDC, LCD DISPLAY, REMOTE DISPLAY PORT, SCREW TERMINALS
    ✓ IN STOCK!
    Buy Surplus As Low As $810.00
    $810.00
    JOHNSON CONTROLS 331-02550-101

    JOHNSON CONTROLS

    YORK

    331-02550-101

    PC BOARD, I/O CONTROL BOARD KIT, HVAC CONTROLLER
    ✓ IN STOCK!
    $22,861.47 Buy Surplus As Low As $17,374.71
    $17,374.71
    Repair Yours $5,995.00
    JOHNSON CONTROLS 031-02474-001

    JOHNSON CONTROLS

    YORK

    031-02474-001

    PROGRAM CHILLER MEMORY CARD, OPTIVIEW
    ✓ IN STOCK!
    $3,692.00 Buy Surplus As Low As $1,830.54
    $1,830.54
    JOHNSON CONTROLS 031-02418-001

    JOHNSON CONTROLS

    YORK

    031-02418-001

    STALL DETECOR BOARD, MEDIUM SIZE, 2X2 INCH SIZE, REPLACMENT PART OF OPTIVIEW CHILLER , 031-02418-001
    ✓ IN STOCK!
    $1,931.00 Buy Surplus As Low As $1,168.83
    $1,168.83
    JOHNSON CONTROLS 031-01730-000

    JOHNSON CONTROLS

    YORK

    031-01730-000

    DISCONTINUED BY MANUFACTURER, MICROBOARD, CHILLER CONTROL, FOR MODEL YR SCREW CHILLER CONTROL CENTER, BIOS EPROM, BRAM, FLASH MEMORY CARD, LED INDICATOR READOUT, (REPLACED BY 331-02430-605)
    ✓ IN STOCK!
    Buy Surplus As Low As $3,000.00
    $3,000.00
    Repair Yours $1,890.00
    HONEYWELL W7750B-2001

    HONEYWELL

    W7750B-2001

    DISCONTINUED BY MANUFACTURER 01/09/2013, CONTROLLER, CONSTANT VOLUME AIR HANDLING UNIT, W/ TRIAC & ANALOG OUTPUTS
    ✓ IN STOCK!
    Buy Surplus As Low As $2,053.59
    $2,053.59
    Repair Yours $1,568.89
    HONEYWELL XD-505A

    HONEYWELL

    XD-505A

    DISCONTINUED BY MANUFACTURER, SUB-MODULE RETROFIT KIT, C-BUS INTERFACE, HVAC COMMUNICATION, 10KBIT, 9600 BAUD, FOR EXCEL 5000 CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As $1,632.80
    $1,632.80
    Repair Yours $1,303.72
    HONEYWELL 51198831-100

    HONEYWELL

    MEASUREX

    51198831-100

    DISCONTINUED BY MANUFACTURER, COMMUNICATION MODULE, TDC2000, PWA HIGHWAY
    ✓ IN STOCK!
    Buy Surplus As Low As $1,440.00
    $1,440.00
    Repair Yours $956.16
    JOHNSON CONTROLS DX-9100-8454

    JOHNSON CONTROLS

    METASYS

    DX-9100-8454

    DISCONTINUED BY MANUFACTURER, CONTROLLER MODULE, PLANT, EXTENDED, DIGITAL, 24 VAC, 14 OUTPUT
    ✓ IN STOCK!
    Buy Surplus As Low As $990.00
    $990.00
    Repair Yours $790.00
    AUTOMATED LOGIC S6104

    AUTOMATED LOGIC

    S6104

    DISCONTINUED BY MANUFACTURER, CONTROL MODULE, 20 VA, 24 VAC, SINGLE EQUIPMENT
    ✓ IN STOCK!
    Buy Surplus As Low As $1,804.26
    $1,804.26
    Repair Yours $1,500.00
    ALERTON LSI-ARCNET

    ALERTON

    LSI-ARCNET

    ARCNET CARD
    ✓ IN STOCK!
    Buy Surplus As Low As $682.13
    $682.13
    Repair Yours $482.74
    JOHNSON CONTROLS AS-UNT110-1

    JOHNSON CONTROLS

    METASYS

    AS-UNT110-1

    DISCONTINUED BY MANUFACTURER, UNITARY CONTROLLER, CLASS 2, INPUT / 2 AMP / 24 VAC, OUTPUT / 0.54 AMP / 24 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,070.65
    $1,070.65
    Repair Yours $872.00
    JOHNSON CONTROLS AS-AHU-102-0

    JOHNSON CONTROLS

    METASYS

    AS-AHU-102-0

    DISCONTINUED BY MANUFACTURER, CONTROLLER BOARD, AIR HANDLING, 24 VDC, W/O CASE
    ✓ IN STOCK!
    Buy Surplus As Low As $850.50
    $850.50
    Repair Yours $580.00
    HONEYWELL W973B1016

    HONEYWELL

    W973B1016

    DISCONTINUED BY MANUFACTURER, SOLID STATE LOGIC PANEL, 24 VOLTS, 50/60 HZ, 3 HEAT / 3 COOL, 8 VA, -40 TO 150 DEGREE F
    ✓ IN STOCK!
    Buy Surplus As Low As $1,052.02
    $1,052.02
    JOHNSON CONTROLS AP-VMA1420-0

    JOHNSON CONTROLS

    METASYS

    AP-VMA1420-0

    DISCONTINUED BY MANUFACTURER, VARIABLE AIR VOLUME MODULAR ASSEMBLY, 1400 SERIES, VAV CONTROLLER, PRESSURE SENSOR, 24 VAC, CLASS 2, PROPORTIONAL, 30 SEC, 90 DEG ROTATION, (SUGGESTED REPLACEME ...
    ✓ IN STOCK!
    Buy Surplus As Low As $1,190.00
    $1,190.00
    Repair Yours $790.00
    HONEYWELL XF522-A

    HONEYWELL

    XF522-A

    DISCONTINUED BY MANUFACTURER, ANALOG OUTPUT MODULE, 11VDC, 1MA
    ✓ IN STOCK!
    Buy Surplus As Low As $2,496.72
    $2,496.72
    Repair Yours $2,500.00
    JOHNSON CONTROLS AS-UNT-111-1

    JOHNSON CONTROLS

    METASYS

    AS-UNT-111-1

    DISCONTINUED BY MANUFACTURER, CONTROLLER, UNITARY, LOW AMBIENT TEMPERATURE, 32-140 DEGREES F, 2 AMP, 24 VAC, 6 BINARY OUTPUT, 2 ANALOG OUTPUT, SPADE QUICK CONNECTOR
    ✓ IN STOCK!
    Buy Surplus As Low As $797.18
    $797.18
    Repair Yours $480.00
    KMC CONTROLS KMD-5100

    KMC CONTROLS

    KMD-5100

    LAN CONTROLLER CARD MULTINET
    ✓ IN STOCK!
    Buy Surplus As Low As $2,271.00
    $2,271.00
    Repair Yours $1,884.93
    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 $794.49
    $794.49
    Repair Yours $915.86
    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 $936.27
    $936.27
    Repair Yours $747.00
    UNITED TECHNOLOGIES CEFA121498-02

    UNITED TECHNOLOGIES

    CARRIER

    CEFA121498-02

    COMMUNICATION MODULE AUTO GATEWAY III 8088
    ✓ IN STOCK!
    Buy Surplus As Low As $681.24
    $681.24
    Repair Yours $751.50
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