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    Results 1-50 of 372.
    HONEYWELL 14506344-001

    HONEYWELL

    14506344-001

    DISCONTINUED BY MANUFACTURER, PC BOARD, RS485 INTERFACE BOARD, INTELLIGENT DISPLAY, DNFS
    ✓ IN STOCK!
    Buy Surplus As Low As $576.00
    $576.00
    Repair Yours $478.08
    HONEYWELL XF529

    HONEYWELL

    XF529

    DISCONTINUED BY MANUFACTURER, DIGITAL OUTPUT MODULE, WITHOUT OVERRIDE SWITCHES, NO REPLACEMENT
    ✓ IN STOCK!
    Buy Surplus As Low As $70.56
    $70.56
    Repair Yours $300.00
    HONEYWELL XF523-A

    HONEYWELL

    XF523-A

    DISCONTINUED BY MANUFACTURER, INPUT MODULE, XL600, DIGITAL, 12 INPUT, 24 VAC/DC
    ✓ IN STOCK!
    Buy Surplus As Low As $460.80
    $460.80
    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
    HONEYWELL W7753A-2002

    HONEYWELL

    W7753A-2002

    DISCONTINUED BY MANUFACTURER, EXCEL 10 DIGITAL CONTROLLER, SPACE TEMPERATURE CONTROL, 20-30 VAC, 12 VA 50/60 HZ, .5AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $352.42
    $352.42
    Repair Yours $300.00
    HONEYWELL XF524-A

    HONEYWELL

    XF524-A

    DISCONTINUED BY MANUFACTURER, OUTPUT MODULE, 6 POINT DIGITAL, 4 AMP, 240 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $41.28
    $41.28
    Repair Yours $300.00
    HONEYWELL H705A1029

    HONEYWELL

    H705A1029

    DISCONTINUED BY MANUFACTURER, SOLID STATE ENTHALPY CONTROL, 24VAC, 53-78 DEG F @ 50% RH, PLATE MOUNT, INPUT FOR DIFFERENTIAL ENTHALPY CONTROL, (CARRIER HH57AC077), (SUGGESTED REPLACEMENT: HF ...
    ✓ IN STOCK!
    Buy Surplus As Low As $180.00
    $180.00
    HONEYWELL XC-5010-B

    HONEYWELL

    XC-5010-B

    DISCONTINUED BY MANUFACTURER, COMPUTER MODULES, CARD DESIGN, INPUT POWER: 24 VAC, 47-63HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $465.64
    $465.64
    Repair Yours $390.39
    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
    HONEYWELL 445100

    HONEYWELL

    LEEDS & NORTHRUP

    445100

    DISCONTINUED BY MANUFACTURER, OUTPUT BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $101.72
    $101.72
    Repair Yours $300.00
    HONEYWELL XF521-A

    HONEYWELL

    XF521-A

    DISCONTINUED BY MANUFACTURER, INPUT MODULE, ANALOG, 20 AMP MAX, 10 VDC, 8 POINT
    ✓ IN STOCK!
    Buy Surplus As Low As $227.51
    $227.51
    Repair Yours $300.00
    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 $1,413.68
    $1,413.68
    Repair Yours $1,303.72
    HONEYWELL XF526

    HONEYWELL

    XF526

    DISCONTINUED BY MANUFACTURER , 500 ANALOG INPUT MODULE, 0-20MA, 0-10 VDC PT3000, PT100, BALCO.
    ✓ IN STOCK!
    Buy Surplus As Low As $13.20
    $13.20
    Repair Yours $300.00
    HONEYWELL W7751B-2010

    HONEYWELL

    W7751B-2010

    HVAC/R CONTROL, VARIABLE AIR VOLUME II CONTROLLER, 24 VAC, 60 HZ, 14 BIT A/D CONVERTER
    ✓ IN STOCK!
    $425.13 Buy Surplus As Low As $255.08
    $255.08
    Repair Yours $300.00
    HONEYWELL R7044A-1000-2

    HONEYWELL

    R7044A-1000-2

    CONTROL MODULE DELTANET HVAC
    ✓ IN STOCK!
    $1,590.00 Buy Surplus As Low As $954.00
    $954.00
    Repair Yours $806.00
    HONEYWELL PUL6438S

    HONEYWELL

    PUL6438S

    DISCONTINUED BY MANUFACTURER, SPYDER, 21 INPUT/OUTPUT POSITIONS, REAL TIME CLOCK, SULK BUS, ZONE CONTROL FUNCTIONS, USER ACCESS TO AIR FLOW SENSOR INPUTS, FREE TOPOLOGY TRANSCEIVER (FTT) HIG ...
    ✓ IN STOCK!
    Buy Surplus As Low As $972.68
    $972.68
    HONEYWELL 51309397-001

    HONEYWELL

    MEASUREX

    51309397-001

    DISCONTINUED BY MANUFACTURER, PC BOARD, ROUND, ASSEMBLY FOR ST3000
    ✓ IN STOCK!
    Buy Surplus As Low As $144.49
    $144.49
    Repair Yours $300.00
    HONEYWELL PVB6436-AS

    HONEYWELL

    PVB6436-AS

    DISCONTINUED BY MANUFACTURER, PROGRAMMABLE VAV CONTROLLER, W/ACTUATOR, BACNET COMMUNICATIONS
    ✓ IN STOCK!
    Buy Surplus As Low As $1,870.60
    $1,870.60
    Repair Yours $1,591.61
    HONEYWELL W7340C1000

    HONEYWELL

    W7340C1000

    DISCONTINUED BY MANUFACTURER, ECONOMIZER LOGIC MODULE, 2-10 VDC, 60 HZ, 24 V, -40 TO 149 DEGREES F TEMPERATURE RANGE, 5 TO 95% RH HUMIDITY RANGE, USED WITH 72 SERIES ACTUATORS
    ✓ IN STOCK!
    Buy Surplus As Low As $289.74
    $289.74
    Repair Yours $300.00
    HONEYWELL 50057547-003

    HONEYWELL

    RESIDEO

    50057547-003

    REPLACEMENT CIRCUIT BOARD FOR HE250 TRUEEASE LARGE ADVANCED BYPASS HUMIDIFIER, REPLACEMENT CIRCUIT BOARD FOR TRUEEASE ADVANCED LARGE BYPASS HUMIDIFIER
    ✓ IN STOCK!
    $103.62 Buy Surplus As Low As $62.17
    $62.17
    HONEYWELL W7760C-2017

    HONEYWELL

    W7760C-2017

    PLANT CONTROLLER, EXCEL15C, RAPIDZONE, SUPPLY VOLTAGE 24VAC 50/60HZ, 8 ANALOG INPUTS, 8 DIGITAL INPUTS, 8 TRIAC OUTPUTS
    ✓ IN STOCK!
    $2,863.35 Buy Surplus As Low As $1,393.23
    $1,393.23
    Repair Yours $1,372.00
    HONEYWELL PVL4022AS

    HONEYWELL

    PVL4022AS

    DISCONTINUED BY MANUFACTURER, VAV CONTROLLER, SPYDER, LON PROGRAMMABLE, INPUT / 4 UNIVERSAL, OUTPUT / 2 ANALOG / 2 DIGITAL, INTEGRATED ACTUATOR / SERIES 60 FLOATING, VELOCITY PRESSURE SENSOR ...
    ✓ IN STOCK!
    Buy Surplus As Low As $449.04
    $449.04
    Repair Yours $366.00
    HONEYWELL WEB-201

    HONEYWELL

    WEB-201

    DISCONTINUED BY MANUFACTURER, CONTROLLER MODULE, BASIC UNIT
    ✓ IN STOCK!
    Buy Surplus As Low As $2,857.14
    $2,857.14
    Repair Yours $2,371.43
    HONEYWELL R7515A-4004

    HONEYWELL

    R7515A-4004

    DISCONTINUED BY MANUFACTURER, CONTROLLER, DELTA NET, MICROCEL , 24 V, 50/60 HZ, CLASS 2
    ✓ IN STOCK!
    Buy Surplus As Low As $744.97
    $744.97
    Repair Yours $644.09
    HONEYWELL 900A16-0001

    HONEYWELL

    900A16-0001

    DISCONTINUED BY MANUFACTURER, CONTROLLER, HLAI, 16 CHANNEL, 0-60 DEGREE C, 75 MA MAX / 5 VDC, 50 MA MAX / 24 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,872.54
    $1,872.54
    Repair Yours $1,494.00
    HONEYWELL W7760A2011

    HONEYWELL

    W7760A2011

    DISCONTINUED BY MANUFACTURER, BUILDING MANAGER, EXCEL 15 CONTROLLER, W/ WIRING SUBBASE, 20 VAC (WITH NO DIGITAL OUTPUTS), 100 VA (WITH DIGITAL OUTPUTS, 50/60 HZ, 1 DIGITAL INPUT, 8 ANALOG IN ...
    ✓ IN STOCK!
    Buy Surplus As Low As $162.53
    $162.53
    Repair Yours $300.00
    HONEYWELL W7751E-1007

    HONEYWELL

    W7751E-1007

    DISCONTINUED BY MANUFACTURER, CONTROLLER EXCEL 10
    ✓ IN STOCK!
    Buy Surplus As Low As $656.10
    $656.10
    Repair Yours $544.56
    HONEYWELL W7751B-2002

    HONEYWELL

    W7751B-2002

    DISCONTINUED BY MANUFACTURER, CONTROLLER BOARD, VAV II
    ✓ IN STOCK!
    Buy Surplus As Low As $551.30
    $551.30
    Repair Yours $519.91
    HONEYWELL W7100A1038

    HONEYWELL

    W7100A1038

    DISCONTINUED BY MANUFACTURER, CONTROLLER, MICROPROCESSOR BASED, DISCHARGE AIR CONTROL, 6 STAGE, 24 VAC, 40-90 DEGREES F
    ✓ IN STOCK!
    Buy Surplus As Low As $1,243.27
    $1,243.27
    Repair Yours $690.00
    HONEYWELL 101174

    HONEYWELL

    LEEDS & NORTHRUP

    101174

    101174 - AMPLIFIER BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $432.00
    $432.00
    Repair Yours $360.00
    HONEYWELL W7750C-2001

    HONEYWELL

    W7750C-2001

    DISCONTINUED BY MANUFACTURER, CONTROLLER, CVAHU, EXCEL 10, W/3 ANALOG, 5 HIGH SIDE TRIAC OUTPUTS, 24 VAC, 50/60 HZ, 3 ANALOG OUTPUTS 4-20MA
    ✓ IN STOCK!
    Buy Surplus As Low As $1,323.14
    $1,323.14
    Repair Yours $1,091.87
    HONEYWELL XL500

    HONEYWELL

    XL500

    DISCONTINUED BY MANUFACTURER, CONTROL SYSTEM, EXCEL 500, 4 SLOT, 40 VA MAX, 24 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $45.41
    $45.41
    HONEYWELL W7751D2008

    HONEYWELL

    W7751D2008

    DISCONTINUED BY MANUFACTURER, VARIABLE AIR VOLUME CONTROLLER, FIELD WIRING 14 TO 22 AWG, 24 V AC, 50/60 HZ, 10 VA, 0 TO 0.5 KPA, REPLACED BY W7751D2016
    ✓ IN STOCK!
    Buy Surplus As Low As $250.73
    $250.73
    Repair Yours $300.00
    HONEYWELL 51401286-100

    HONEYWELL

    MEASUREX

    51401286-100

    DISCONTINUED BY MANUFACTURER, PC BOARD, ENHANCED PERIPHERAL DISPLAY GENERATOR, FOR UNIVERSAL STATION NODES, SCSI CONTROL
    ✓ IN STOCK!
    Buy Surplus As Low As $2,800.88
    $2,800.88
    Repair Yours $1,490.00
    HONEYWELL 14505188-001

    HONEYWELL

    14505188-001

    DISCONTINUED BY MANUFACTURER, SAFETY CONTROL, SECURE / ACCESS CIRCUIT, 4 ZONE, CLASS-B
    ✓ IN STOCK!
    Buy Surplus As Low As $429.33
    $429.33
    Repair Yours $395.93
    HONEYWELL R7044B1016-3

    HONEYWELL

    R7044B1016-3

    DISCONTINUED BY MANUFACTURER, CONTROLLER MODULE, DELTANET, EXCEL PLUS, HVAC, 24 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,046.23
    $1,046.23
    Repair Yours $860.54
    HONEYWELL W973A-1017

    HONEYWELL

    W973A-1017

    DISCONTINUED BY MANUFACTURER,LOGIC PANEL, SINGLE ZONE, 2 HEAT , 2 COOL , 24 VDC , 8 VA
    ✓ IN STOCK!
    Buy Surplus As Low As $1,623.19
    $1,623.19
    HONEYWELL 221508A2

    HONEYWELL

    221508A2

    RESISTOR BOARD ASSEMBLY, SCREW TERMINALS, USED WITH SERIES 2 / SERIES 3 MODUTROL IV MOTORS, -18/55 DEGREES C TEMPERATURE RANGE
    ✓ IN STOCK!
    $274.00 Buy Surplus As Low As $173.34
    $173.34
    Repair Yours $300.00
    HONEYWELL W7750B-2003

    HONEYWELL

    W7750B-2003

    CONSTANT VOLUME AIR HANDLING UNIT CONTROLLER (CVAHU), 3 ANALOG OUTPUTS, 5 TRIAC OUTPUTS,
    ✓ IN STOCK!
    Buy Surplus As Low As $539.29
    $539.29
    Repair Yours $300.00
    HONEYWELL R7044B1016-2

    HONEYWELL

    R7044B1016-2

    DISCONTINUED BY MANUFACTURER, CONTROLLER MODULE, DELTANET, EXCEL PLUS, HVAC, 24 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,190.00
    $1,190.00
    Repair Yours $690.00
    HONEYWELL 14005680-089582

    HONEYWELL

    14005680-089582

    DISCONTINUED BY MANUFACTURER, AHT-BH, FS90 FIBER OPTIC POWER BOARD, SMA CONNECTORS
    ✓ IN STOCK!
    Buy Surplus As Low As $360.27
    $360.27
    Repair Yours $314.76
    HONEYWELL 50057547-001

    HONEYWELL

    RESIDEO

    50057547-001

    REPLACEMENT CIRCUIT BOARD FOR HE300 TRUEEASE FAN HUMIDIFIER, REPLACEMENT CIRCUIT BOARD FOR TRUEEASE FAN-POWERED HUMIDIFIER. HE300.
    ✓ IN STOCK!
    $104.05 Buy Surplus As Low As $62.43
    $62.43
    HONEYWELL 23300042-101

    HONEYWELL

    23300042-101

    DISCONTINUED BY MANUFACTURER, ANALOG INPUT, PLUG IN CARD, 0 - 20 MA, 0 - 5 VDC, 360 - 2600 OHMS, (PRICE/EACH)
    ✓ IN STOCK!
    Buy Surplus As Low As $32.23
    $32.23
    HONEYWELL 8001-000-0E-11111104-46000000-0-3-0

    HONEYWELL

    8001-000-0E-11111104-46000000-0-3-0

    DISCONTINUED BY MANUFACTURER, CONTROLLER, 100 VA, 100-240 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $1,050.00
    $1,050.00
    Repair Yours $880.00
    HONEYWELL W7161B-1008

    HONEYWELL

    W7161B-1008

    HONEYWELL EXCELL EMC HVAC CONTROL MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As $660.00
    $660.00
    Repair Yours $560.00
    HONEYWELL W973J-1017

    HONEYWELL

    W973J-1017

    DISCONTINUED BY MANUFACTURER, LOGIC PANEL, 24V, FOR SINGLE ZONE A/C SYSTEM, SOLID STATE LOGIC PANEL, NO REPLACEMENT
    ✓ IN STOCK!
    Buy Surplus As Low As $2,080.36
    $2,080.36
    Repair Yours $732.74
    HONEYWELL EXCEL-100-B

    HONEYWELL

    EXCEL-100-B

    DISCONTINUED BY MANUFACTURER, CONTROLLER, 24 VAC, HVAC CONTROL, 18 WATT, 46-60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $3,315.00
    $3,315.00
    Repair Yours $2,751.45
    HONEYWELL PUL6438

    HONEYWELL

    PUL6438

    DISCONTINUED BY MANUFACTURER, PROGRAMMABLE CONTROLLER UNITARY, 20-30VAC, 50/60HZ, DIN RAIL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $440.84
    $440.84
    Repair Yours $352.00
    HONEYWELL Q7750A1005

    HONEYWELL

    Q7750A1005

    DISCONTINUED BY MANUFACTURER, ZONE MANAGER, EXCEL 10, 24 VAC, 50/60 HZ, TWISTED PAIR TOPOLOGY (TPT) E-BUS TRANSCEIVER
    ✓ IN STOCK!
    Buy Surplus As Low As $1,469.44
    $1,469.44
    Repair Yours $1,350.00
    HONEYWELL 14507330-004

    HONEYWELL

    14507330-004

    DISCONTINUED BY MANUFACTURER, 16 INCH RIBBON BUS CONNECTOR CABLE FOR XL500 CONTROLLER BASES
    ✓ IN STOCK!
    Buy Surplus As Low As $18.34
    $18.34
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