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    Results 1-50 of 581.
    ALERTON ZALM-301-1

    ALERTON

    ZALM-301-1

    IC PROCESSOR MODULE W/PC BOARD APEX-LT
    $30.00 Buy Surplus As Low As $19.00
    $19.00
    Repair Yours $200.00
    ALERTON WTS-1050-H

    ALERTON

    WTS-1050-H

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, HUMIDITY SENSOR, ADJUSTMENT KNOB, BATTERY OPERATED, 100 FOOT RANGE, 16 DBM
    Buy Surplus As Low As $228.00
    $228.00
    Repair Yours $200.00
    ALERTON WTS-1050

    ALERTON

    WTS-1050

    TEMPERATURE SENSOR, WIRELESS, W/TEMPERATURE ADJUSTMENT KNOB AND MANUAL OVERRIDE, WALL MODULE, 20-30VAC/DC, 2.4HZ
    Buy Surplus As Low As $188.00
    $188.00
    Repair Yours $200.00
    ALERTON WTS-1000-H

    ALERTON

    WTS-1000-H

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, HUMIDITY SENSOR, BATTERY OPERATED, 100 FOOT RANGE, 16 DBM
    ✓ IN STOCK!
    Buy Surplus As Low As $205.20
    $205.20
    Repair Yours $200.00
    ALERTON WTS-1000

    ALERTON

    WTS-1000

    DISCONTINUED BY MANUFACTURER, CONTROLLER WIRELESS TEMPERATURE SENSOR,AVAILABLE, SURPLUS, NEVER USED, 2 YEAR RADWELL WARRANTY
    Buy Surplus As Low As $22.00
    $22.00
    ALERTON VLX-PLATINUM

    ALERTON

    VLX-PLATINUM

    DISCONTINUED BY MANUFACTURER, CONTROLLER, BACNET, INTEGRATION LEVEL, HIGH PERFORMANCE, 76 MB, WITH 32 BIT PROCESSOR, MAX LOAD 20 VA, CLASS 2 CIRCUIT
    Buy Surplus As Low As $2,990.00
    $2,990.00
    Repair Yours $1,490.00
    ALERTON VLX

    ALERTON

    VLX

    DISCONTINUED BY MANUFACTURER, I/O MODULE, BACNET CONTROLLER, 12BIT INPUT, 20VA MAX LOAD, CALSS 2 CIRCUIT
    ✓ IN STOCK!
    Buy Surplus As Low As $2,958.00
    $2,958.00
    Repair Yours $2,900.00
    ALERTON VL-MQ-WSHP1-K-E

    ALERTON

    VL-MQ-WSHP1-K-E

    DISCONTINUED BY MANUFACTURER, PC BOARD, FIELD CONTROLLER, FOR WATER SOURCE HEAT PUMP
    ✓ IN STOCK!
    Buy Surplus As Low As $191.00
    $191.00
    ALERTON VL-MQ-WSHP1-K-C

    ALERTON

    VL-MQ-WSHP1-K-C

    PC BOARD, FIELD CONTROLLER, FOR WATER SOURCE HEAT PUMP
    ✓ IN STOCK!
    $305.10 Buy Surplus As Low As $183.06
    $183.06
    Repair Yours $200.00
    ALERTON VL-MQ-WSHP1

    ALERTON

    VL-MQ-WSHP1

    DISCONTINUED BY MANUFACTURER, PC BOARD, FIELD CONTROLLER, FOR WATER SOURCE HEAT PUMP
    ✓ IN STOCK!
    Buy Surplus As Low As $327.00
    $327.00
    Repair Yours $211.65
    ALERTON VL-MQ-WSHP

    ALERTON

    VL-MQ-WSHP

    COMPUTER BOARD
    Buy Surplus As Low As $990.00
    $990.00
    Repair Yours $840.00
    ALERTON VLD-362W

    ALERTON

    VLD-362W

    DISCONTINUED BY MANUFACTURER, HVAC SENSOR-CONTROLLER, VISUALLOGIC DISPLAY, DIRECT DIGITAL CONTROL / DDC, BACNET, 2 FIXED INPUTS, 3 UNIVERSAL INPUTS, 6 BINARY OUTPUTS, 2 ANALOG OUTPUTS, 24 VA ...
    Buy Surplus As Low As $425.00
    $425.00
    Repair Yours $250.00
    ALERTON VLD-362

    ALERTON

    VLD-362

    DISCONTINUED BY MANUFACTURER, HVAC SENSOR-CONTROLLER, VISUALLOGIC DISPLAY, DIRECT DIGITAL CONTROL / DDC, BACNET, 2 FIXED INPUTS, 3 UNIVERSAL INPUTS, 6 BINARY OUTPUTS, 2 ANALOG OUTPUTS, 24 VA ...
    Buy Surplus As Low As $364.00
    $364.00
    Repair Yours $250.00
    ALERTON VLCP

    ALERTON

    VLCP

    DISCONTINUED BY MANUFACTURER, EXPANDABLE CONTROLLER, 2 CIRCUITS ONLY, 20 VA
    ✓ IN STOCK!
    Buy Surplus As Low As $1,404.00
    $1,404.00
    Repair Yours $1,300.00
    ALERTON VLCA-1688

    ALERTON

    VLCA-1688

    ADVANCED APPLICATION CONTROLLER, 16 INPUT, 16 OUTPUT
    ✓ IN STOCK!
    $5,048.00 Buy Surplus As Low As $1,530.00
    $1,530.00
    Repair Yours $1,245.00
    ALERTON VLC-853-E

    ALERTON

    VLC-853-E

    DISCONTINUED BY MANUFACTURER, FIELD CONTROLLER, BACTALK, HIGH-PERFORMANCE, 8 UNIVERSAL INPUT, 5 BINARY TRIAC OUTPUT, 3 ANALOG OUTPUT, 10 VA, 24 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,715.00
    $1,715.00
    Repair Yours $469.00
    ALERTON VLC-853C3

    ALERTON

    VLC-853C3

    DISCONTINUED BY MANUFACTURER, CONTROL MODULE, BACTALK BACNET, 0-10VDC, 4-20MA, 24VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $439.00
    $439.00
    Repair Yours $370.00
    ALERTON VLC-853

    ALERTON

    VLC-853

    DISCONTINUED BY MANUFACTURER, PLC MODULE, BACTALK, BACNET, STAND ALONE CONTROLLER OPTION, 3 ANALOG INPUT, 5 BINARY OUTPUT, 8 UNIVERSAL INPUT, 24 VAC, 0-10 VDC, 4-20 MA
    ✓ IN STOCK!
    Buy Surplus As Low As $798.00
    $798.00
    Repair Yours $498.00
    ALERTON VLC-660RC3

    ALERTON

    VLC-660RC3

    PROGRAMMABLE LOGIC CONTROL 6IN 10BIT 3OUT BINARY
    $997.00 Buy Surplus As Low As $598.00
    $598.00
    Repair Yours $499.00
    ALERTON VLC-660R

    ALERTON

    VLC-660R

    DISCONTINUED BY MANUFACTURER, FIELD CONTROLLER MODULE, 6 INPUT, 6 OUTPUT, BACTALK BACNET, 24 V AC POWER, 24 V DC OUTPUT
    Buy Surplus As Low As $849.00
    $849.00
    Repair Yours $698.00
    ALERTRON VLC-651R-E

    ALERTRON

    VLC-651R-E

    DISCONTINUED BY MANUFACTURER, FIELD CONTROLLER MODULE, MAX LOAD 45VA, 24VAC @ .5A MAX, 24VDC SOURCES 100MA
    Buy Surplus As Low As $637.00
    $637.00
    Repair Yours $540.00
    ALERTON VLC-651RC3

    ALERTON

    VLC-651RC3

    CONTROL MODULE BACTALK
    Buy Surplus As Low As $810.00
    $810.00
    Repair Yours $680.00
    ALERTON VLC-651R

    ALERTON

    VLC-651R

    DISCONTINUED BY MANUFACTURER, FIELD CONTROLLER MODULE, 6 IN / 6 OUT, BACTALK BACNET
    ✓ IN STOCK!
    Buy Surplus As Low As $606.00
    $606.00
    Repair Yours $498.00
    ALERTON VLC-651

    ALERTON

    VLC-651

    LOGIC CONTROLLER, BACTALK, FULLY PROGRAMMABLE, 10BIT INPUT, 8BINARY/8ANALOG OUTPUTS
    $700.00 Buy Surplus As Low As $420.00
    $420.00
    Repair Yours $350.00
    ALERTON VLC-550-E

    ALERTON

    VLC-550-E

    DISCONTINUED BY MANUFACTURER, FIELD CONTROLLER, 5 TEN BIT INPUTS, 5 BINARY OUTPUTS, FULLY PROGRAMMABLE, ON-BOARD FILTERING, DATA BACKUP/FLASH MEMORY
    Buy Surplus As Low As $173.00
    $173.00
    Repair Yours $200.00
    ALERTON VLC-550C3

    ALERTON

    VLC-550C3

    PROGRAMMABLE LOGIC CONTROL, 5INPUT, 5OUTPUT,BACTALK, BACNET
    ✓ IN STOCK!
    $629.00 Buy Surplus As Low As $378.00
    $378.00
    Repair Yours $311.00
    ALERTON VLC-550C2

    ALERTON

    VLC-550C2

    PROGRAMMABLE LOGIC CONTROL, 5INPUT, 5OUTPUT,BACTALK, BACNET
    $785.00 Buy Surplus As Low As $305.00
    $305.00
    Repair Yours $270.00
    HONEYWELL VLC-550

    HONEYWELL

    ALERTON

    VLC-550

    DISCONTINUED BY MANUFACTURER, PROGRAMMABLE FIELD CONTROLLER, 5 INPUT, 5 OUTPUT, BACTALK, BACNET
    ✓ IN STOCK!
    $606.00 Buy Surplus As Low As $253.00
    $253.00
    Repair Yours $208.00
    ALERTON VLC-444E

    ALERTON

    VLC-444E

    DISCONTINUED BY MANUFACTURER, BACNET CONTROLLER, 4 UNIVERSAL INPUTS, 4 BINARY OUTPUTS, 4 ANALOG OUTPUTS, 24 VAC AT 5 VA MIN, BINARY OUTPUT LOADS 53 VA, 20 VDC, 100 MA MAX
    ✓ IN STOCK!
    Buy Surplus As Low As $485.00
    $485.00
    Repair Yours $399.00
    ALERTON VLC-444

    ALERTON

    VLC-444

    DISCONTINUED BY MANUFACTURER, FIELD CONTROLLER MODULE, FOUR UNIVERSAL INPUTS, FOUR BINARY OUTPUTS AND FOUR ANALOG OUTPUTS, FOR FAN-COIL, BACNET
    ✓ IN STOCK!
    Buy Surplus As Low As $667.00
    $667.00
    Repair Yours $548.00
    ALERTON VLC16160-S

    ALERTON

    VLC16160-S

    LOGIC CONTROLLER WITH UL864 SMOKE RATED 76.8KBPS
    $1,749.00 Buy Surplus As Low As $1,050.00
    $1,050.00
    Repair Yours $891.00
    ALERTON VLC-16160-E

    ALERTON

    VLC-16160-E

    DISCONTINUED BY MANUFACTURER, PLC MODULE / CONTROLLER, BACTALK, BACNET, 0.5 AMP, 18/100 VA, 24 VAC, 20 VDC, 16 UNIVERSAL INPUT / OUTPUT
    Buy Surplus As Low As $1,050.00
    $1,050.00
    Repair Yours $871.50
    ALERTON VLC-16160C3

    ALERTON

    VLC-16160C3

    PLC MODULE, BACTALK, 16 INPUT / 16 OUTPUT, 10 BIT
    $1,272.00 Buy Surplus As Low As $764.00
    $764.00
    Repair Yours $636.00
    ALERTON VLC-16160

    ALERTON

    VLC-16160

    DISCONTINUED BY MANUFACTURER, PLC MODULE, BACTALK, BACNET, STAND ALONE CONTROLLER OPTION, SCREW TERMINAL, 16 INPUT, 16 BINARY OUTPUT, 10 BIT RESOLUTION, 14-24 AWG, 24 VAC/DC, 0-10 VDC, 0-100 ...
    ✓ IN STOCK!
    Buy Surplus As Low As $1,596.00
    $1,596.00
    Repair Yours $1,510.00
    ALERTON VLC-1616

    ALERTON

    VLC-1616

    BACTALK VLC FIELD CONTROLLER
    Buy Surplus As Low As $1,050.00
    $1,050.00
    Repair Yours $880.00
    ALERTON VLC-1600-E

    ALERTON

    VLC-1600-E

    DISCONTINUED BY MANUFACTURER, FIELD CONTROLLER, 16 INPUT, 10 BIT, 24 VAC, 0.5A MAX, 100 MA
    Buy Surplus As Low As $516.00
    $516.00
    Repair Yours $424.00
    ALERTON VLC-1600

    ALERTON

    VLC-1600

    DISCONTINUED BY MANUFACTURER, INPUT MODULE, BACTALK SERIES, FIELD CONTROLLER, (16) 10-BIT UNIV INPUTS, 24 VAC@10 VA MAX POWER, 24 VDC OUTPUT, AZ60 PROC W/ON-BOARD FLASH MEM, HEADER-TYPE SCRE ...
    ✓ IN STOCK!
    Buy Surplus As Low As $788.00 $390.00
    $788.00 $390.00
    Repair Yours $648.00
    ALERTON VLC-1188-S

    ALERTON

    VLC-1188-S

    DISCONTINUED BY MANUFACTURER, PLC CONTROL MODULE, GEN4 SMOKE CONTROL
    ✓ IN STOCK!
    Buy Surplus As Low As $2,079.00
    $2,079.00
    Repair Yours $990.00
    ALERTON VLC-1188-E

    ALERTON

    VLC-1188-E

    DISCONTINUED BY MANUFACTURER, PLC CONTROL MODULE, 24VAC, 28-100VA, 20VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $2,926.00
    $2,926.00
    Repair Yours $1,918.00
    ALERTON VLC-1188C3

    ALERTON

    VLC-1188C3

    DISCONTINUED BY MANUFACTURER, PLC MODULE, 11 INPUT / 16 OUTPUT, BACTALK
    ✓ IN STOCK!
    Buy Surplus As Low As $1,290.00 $735.00
    $1,290.00 $735.00
    Repair Yours $990.00
    ALERTON VLC-1188

    ALERTON

    VLC-1188

    DISCONTINUED BY MANUFACTURER, PROGRAMMABLE LOGIC CONTROLLER, BACTALK FIELD CONTROLLER FOR CENTRAL PLANT SYSTEMS APPLICATION WITH 11 INPUTS, 8 BINARY TRIAC OUTPUTS, 8 ANALOG OUTPUTS
    ✓ IN STOCK!
    Buy Surplus As Low As $2,334.00
    $2,334.00
    Repair Yours $990.00
    ALERTON VIP-363-HOA

    ALERTON

    VIP-363-HOA

    BACNET PROGRAMABLE UNITARY FIELD CONTROLLER
    ✓ IN STOCK!
    $1,399.00 Buy Surplus As Low As $840.00
    $840.00
    Repair Yours $677.00
    ALERTON VAV-SDZ-K2-L

    ALERTON

    VAV-SDZ-K2-L

    DISCONTINUED BY MANUFACTURER, CONTROL MODULE 0.5AMP 24VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $970.00
    $970.00
    Repair Yours $797.00
    ALERTON VAVSDF

    ALERTON

    VAVSDF

    PRESSURE CONTROL, PCB, 24VAC @ 5VA MIN, PLUS BINARY OUTPUT LOADS, 4 UNIVERSAL INPUTS, 5 OUTPUTS, 1.25IN RANGE
    ✓ IN STOCK!
    $690.30 Buy Surplus As Low As $455.94
    $455.94
    Repair Yours $371.01
    ALERTON VAV-SD-E

    ALERTON

    VAV-SD-E

    DISCONTINUED BY MANUFACTURER, FIELD CONTROLLER, MAX LOAD 65 VA, NO BO'S 5 VA, 24 VAC LOADS, 0.5 AMP MAX
    ✓ IN STOCK!
    Buy Surplus As Low As $1,075.00
    $1,075.00
    Repair Yours $290.00
    ALERTON VAV-SDC3

    ALERTON

    VAV-SDC3

    DISCONTINUED BY MANUFACTURER, CONTROL MODULE, BACTALK, 76.8KBPS, 4X 10BIT INPUT, 5X BINARY OUTPUT
    ✓ IN STOCK!
    Buy Surplus As Low As $529.00
    $529.00
    Repair Yours $429.00
    ALERTON VAV-SDC2

    ALERTON

    VAV-SDC2

    CONTROL MODULE, BACTALK VERSATILE BACNET-COMPLIANT, PROVIDES PRESSURE INDEPENDENT CONTROL, FOUR 10-BIT INPUTS, FIVE BINARY OUTPUTS
    Buy Surplus As Low As $588.00
    $588.00
    Repair Yours $490.00
    ALERTON VAV-SD2A-E

    ALERTON

    VAV-SD2A-E

    DISCONTINUED BY MANUFACTURER, FIELD CONTROLLER, SINGLE DUCT, 0.5 AMP, 12-72 VA, 24 V, BACNET / MS/TP
    ✓ IN STOCK!
    Buy Surplus As Low As $349.00
    $349.00
    ALERTON VAV-SD-2A

    ALERTON

    VAV-SD-2A

    DISCONTINUED BY MANUFACTURER, FIELD CONTROLLER MODULE, 4 INPUT, 7 OUTPUT, BACTALK, BACNET
    ✓ IN STOCK!
    Buy Surplus As Low As $353.00
    $353.00
    Repair Yours $339.00
    ALERTON VAV-SD

    ALERTON

    VAV-SD

    DISCONTINUED BY MANUFACTURER, FIELD CONTROLLER, MAX LOAD 65 VA, NO BO'S 5 VA, 24 VAC LOADS, 0.5 AMP MAX
    ✓ IN STOCK!
    Buy Surplus As Low As $452.00
    $452.00
    Repair Yours $290.00
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