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    HVAC / HVAC Control System Board

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    Results 51-100 of 372.
    HONEYWELL CP-EXPIO/U

    HONEYWELL

    CP-EXPIO/U

    DISCONTINUED BY MANUFACTURER, EXPANSION I/O BOARD, COMFORTPOINT OPEN, IP20, LED INDICATION (, 24 INPUT / OUTPUT, 15 VA, 24 VAC, 50/60 HZ, ABS PLASTIC, RS485 CONNECTION, DIN RAIL/WALL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As £390.86 Price with VAT: £469.04
    £390.86 Price with VAT: £469.04
    Repair Yours £259.53 Price with VAT: £311.44
    HONEYWELL XH561

    HONEYWELL

    XH561

    DISCONTINUED BY MANUFACTURER, MODULE HOUSING, XL600, 500 UNIVERSAL, INPUT/OUTPUT
    ✓ IN STOCK!
    Buy Surplus As Low As £42.65 Price with VAT: £51.18
    £42.65 Price with VAT: £51.18
    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 £261.40 Price with VAT: £313.68
    £261.40 Price with VAT: £313.68
    Repair Yours £300.00 Price with VAT: £360.00
    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 £185.95 Price with VAT: £223.14
    £185.95 Price with VAT: £223.14
    Repair Yours £222.49 Price with VAT: £266.98
    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 £112.51 Price with VAT: £135.01
    £112.51 Price with VAT: £135.01
    HONEYWELL XF529

    HONEYWELL

    XF529

    DISCONTINUED BY MANUFACTURER, DIGITAL OUTPUT MODULE, WITHOUT OVERRIDE SWITCHES, NO REPLACEMENT
    ✓ IN STOCK!
    Buy Surplus As Low As £216.35 Price with VAT: £259.62
    £216.35 Price with VAT: £259.62
    Repair Yours £300.00 Price with VAT: £360.00
    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 £33.68 Price with VAT: £40.41
    £33.68 Price with VAT: £40.41
    HONEYWELL Q7750A2003

    HONEYWELL

    Q7750A2003

    DISCONTINUED BY MANUFACTURER, ZONE MANAGER, EXCEL 10, 24 VAC, 50/60 HZ, FREE TOPOLOGY (FTT) E-BUS TRANSCEIVER
    ✓ IN STOCK!
    Buy Surplus As Low As £338.97 Price with VAT: £406.76
    £338.97 Price with VAT: £406.76
    Repair Yours £300.00 Price with VAT: £360.00
    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!
    £315.29 Price with VAT: £378.34 Buy Surplus As Low As £189.17 Price with VAT: £227.01
    £189.17 Price with VAT: £227.01
    Repair Yours £222.49 Price with VAT: £266.98
    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 £288.68 Price with VAT: £346.42
    £288.68 Price with VAT: £346.42
    Repair Yours £185.63 Price with VAT: £222.76
    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 £86.62 Price with VAT: £103.94
    £86.62 Price with VAT: £103.94
    Repair Yours Contact Us
    HONEYWELL 445100

    HONEYWELL

    LEEDS & NORTHRUP

    445100

    DISCONTINUED BY MANUFACTURER, OUTPUT BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As £96.97 Price with VAT: £116.36
    £96.97 Price with VAT: £116.36
    Repair Yours Contact Us
    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 £150.55 Price with VAT: £180.66
    £150.55 Price with VAT: £180.66
    Repair Yours £300.00 Price with VAT: £360.00
    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 £48.85 Price with VAT: £58.62
    £48.85 Price with VAT: £58.62
    Repair Yours £300.00 Price with VAT: £360.00
    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 £140.17 Price with VAT: £168.20
    £140.17 Price with VAT: £168.20
    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 £85.41 Price with VAT: £102.49
    £85.41 Price with VAT: £102.49
    Repair Yours £300.00 Price with VAT: £360.00
    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 £240.38 Price with VAT: £288.46
    £240.38 Price with VAT: £288.46
    Repair Yours £300.00 Price with VAT: £360.00
    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!
    £207.22 Price with VAT: £248.66 Buy Surplus As Low As £127.16 Price with VAT: £152.59
    £127.16 Price with VAT: £152.59
    Repair Yours £150.00 Price with VAT: £180.00
    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 £14.28 Price with VAT: £17.14
    £14.28 Price with VAT: £17.14
    HONEYWELL XL50

    HONEYWELL

    XL50

    DISCONTINUED BY MANUFACTURER, CONTROLLER PROGRAMMABLE, 24 VOLT AC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As £271.65 Price with VAT: £325.98
    £271.65 Price with VAT: £325.98
    Repair Yours £225.47 Price with VAT: £270.56
    HONEYWELL PUL6438

    HONEYWELL

    PUL6438

    DISCONTINUED BY MANUFACTURER, PROGRAMMABLE CONTROLLER UNITARY, 20-30VAC, 50/60HZ, DIN RAIL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As £323.39 Price with VAT: £388.07
    £323.39 Price with VAT: £388.07
    Repair Yours £271.13 Price with VAT: £325.36
    HONEYWELL JACE-403

    HONEYWELL

    TRIDIUM INC

    JACE-403

    DISCONTINUED BY MANUFACTURER, BUILDING AUTOMATION CONTROLLER, 27 DEVICES MAX, LON / MODBUS / BACNET / OPC, ONBOARD I/O, 6 UNIVERSAL INPUTS, 4 DIGITAL RELAY OUTPUTS, 10/100 MB ETHERNET RJ-45, ...
    ✓ IN STOCK!
    Buy Surplus As Low As £362.65 Price with VAT: £435.18
    £362.65 Price with VAT: £435.18
    Repair Yours £338.92 Price with VAT: £406.70
    HONEYWELL W7751C-1002

    HONEYWELL

    W7751C-1002

    DISCONTINUED BY MANUFACTURER, UNITARY CONTROLLER, VAV, FOR EXCEL10, BASE W/ ENCLOSURE, INWARD FACING TERMINAL STRIPS, VAVII PRESSURE FLOW
    ✓ IN STOCK!
    Buy Surplus As Low As £160.18 Price with VAT: £192.22
    £160.18 Price with VAT: £192.22
    Repair Yours £222.49 Price with VAT: £266.98
    HONEYWELL W7750B-2011

    HONEYWELL

    W7750B-2011

    DISCONTINUED BY MANUFACTURER, CONTROLLER, CONSTANT VOLUME, 20-30 VAC, -40/150 DEGREE FAHRENHEIT, 50/60 HZ, 0.5 AMPS
    ✓ IN STOCK!
    Buy Surplus As Low As £185.87 Price with VAT: £223.04
    £185.87 Price with VAT: £223.04
    Repair Yours £161.75 Price with VAT: £194.10
    HONEYWELL W7751F-2003

    HONEYWELL

    W7751F-2003

    DISCONTINUED BY MANUFACTURER, VARIABLE AIR VOLUME CONTROLLER, REPLACEMENT Y7751F2001
    ✓ IN STOCK!
    Buy Surplus As Low As £287.67 Price with VAT: £345.20
    £287.67 Price with VAT: £345.20
    Repair Yours £300.00 Price with VAT: £360.00
    HONEYWELL WEB-201

    HONEYWELL

    WEB-201

    DISCONTINUED BY MANUFACTURER, CONTROLLER MODULE, BASIC UNIT
    ✓ IN STOCK!
    Buy Surplus As Low As £357.78 Price with VAT: £429.34
    £357.78 Price with VAT: £429.34
    Repair Yours £300.00 Price with VAT: £360.00
    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 £132.58 Price with VAT: £159.10
    £132.58 Price with VAT: £159.10
    Repair Yours £300.00 Price with VAT: £360.00
    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 £219.12 Price with VAT: £262.94
    £219.12 Price with VAT: £262.94
    Repair Yours £185.63 Price with VAT: £222.76
    HONEYWELL 51309397-001

    HONEYWELL

    MEASUREX

    51309397-001

    DISCONTINUED BY MANUFACTURER, PC BOARD, ROUND, ASSEMBLY FOR ST3000
    ✓ IN STOCK!
    Buy Surplus As Low As £139.20 Price with VAT: £167.04
    £139.20 Price with VAT: £167.04
    Repair Yours £150.00 Price with VAT: £180.00
    HONEYWELL R7515C-1015

    HONEYWELL

    R7515C-1015

    DISCONTINUED BY MANUFACTURER, CONTROLLER BOARD, DELTANET MICROCEL
    ✓ IN STOCK!
    Buy Surplus As Low As £339.40 Price with VAT: £407.28
    £339.40 Price with VAT: £407.28
    Repair Yours £295.80 Price with VAT: £354.96
    HONEYWELL 14006090-165503

    HONEYWELL

    14006090-165503

    DISCONTINUED BY MANUFACTURER, INTERFACE BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As £94.98 Price with VAT: £113.98
    £94.98 Price with VAT: £113.98
    Repair Yours Contact Us
    HONEYWELL R7044A-1000-2

    HONEYWELL

    R7044A-1000-2

    CONTROL MODULE DELTANET HVAC
    ✓ IN STOCK!
    £1,183.41 Price with VAT: £1,420.09 Buy Surplus As Low As £301.99 Price with VAT: £362.39
    £301.99 Price with VAT: £362.39
    Repair Yours £300.00 Price with VAT: £360.00
    HONEYWELL PUL1012S

    HONEYWELL

    PUL1012S

    DISCONTINUED BY MANUFACTURER, CONTROLLER / UNITARY, SPYDER, LON PROGRAMMABLE, SERIES 4, INPUT / SINGLE UNIVERSAL, OUTPUT / SINGLE ANALOG / 2 DIGITAL, POWER / 20 VA MAX / 20-30 VAC / 50/60 HZ ...
    ✓ IN STOCK!
    Buy Surplus As Low As £296.83 Price with VAT: £356.20
    £296.83 Price with VAT: £356.20
    Repair Yours £230.31 Price with VAT: £276.37
    HONEYWELL XF 525

    HONEYWELL

    XF 525

    DISCONTINUED BY MANUFACTURER, OUTPUT FLOATING CONTROL MODULE, 4/12 AMP, 220-240 VAC, 17-PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £173.87 Price with VAT: £208.64
    £173.87 Price with VAT: £208.64
    Repair Yours £300.00 Price with VAT: £360.00
    HONEYWELL R7044B1016-2

    HONEYWELL

    R7044B1016-2

    DISCONTINUED BY MANUFACTURER, CONTROLLER MODULE, DELTANET, EXCEL PLUS, HVAC, 24 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As £341.31 Price with VAT: £409.57
    £341.31 Price with VAT: £409.57
    Repair Yours £300.00 Price with VAT: £360.00
    HONEYWELL PUL4024S

    HONEYWELL

    PUL4024S

    DISCONTINUED BY MANUFACTURER, CONTROLLER, UNITARY, PROGRAMMABLE, SPYDER, LON, 4INPUT/6OUTPUT, 24 VAC WITH A VALID RANGE OF 20 TO 30 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As £122.70 Price with VAT: £147.24
    £122.70 Price with VAT: £147.24
    Repair Yours £300.00 Price with VAT: £360.00
    HONEYWELL 1084834102A

    HONEYWELL

    1084834102A

    DISCONTINUED BY MANUFACTURER, PC BOARD, DEFROST CONTROL BOARD, FIVE-MINUTE TIME DELAY, (REPLACED BY 917178A)
    ✓ IN STOCK!
    Buy Surplus As Low As £35.95 Price with VAT: £43.14
    £35.95 Price with VAT: £43.14
    Repair Yours Contact Us
    HONEYWELL PVL00-00AS

    HONEYWELL

    PVL00-00AS

    DISCONTINUED BY MANUFACTURER, SPYDER CONTROLLER , W/ACTUATOR LONWORKS
    ✓ IN STOCK!
    Buy Surplus As Low As £262.21 Price with VAT: £314.65
    £262.21 Price with VAT: £314.65
    Repair Yours £222.49 Price with VAT: £266.98
    HONEYWELL W7161B-1008

    HONEYWELL

    W7161B-1008

    HONEYWELL EXCELL EMC HVAC CONTROL MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As £208.92 Price with VAT: £250.70
    £208.92 Price with VAT: £250.70
    Repair Yours £300.00 Price with VAT: £360.00
    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 £332.38 Price with VAT: £398.86
    £332.38 Price with VAT: £398.86
    Repair Yours £300.00 Price with VAT: £360.00
    HONEYWELL UB2221EN

    HONEYWELL

    UB2221EN

    CONTROLLER, TEMPERATURE/HUMIDITY, MULTI PROGRAM, 24VAC
    ✓ IN STOCK!
    £50.15 Price with VAT: £60.18 Buy Surplus As Low As £36.47 Price with VAT: £43.77
    £36.47 Price with VAT: £43.77
    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 £23.90 Price with VAT: £28.68
    £23.90 Price with VAT: £28.68
    HONEYWELL W737A-1008

    HONEYWELL

    W737A-1008

    DISCONTINUED BY MANUFACTURER, HEATING ZONE CONTROLLER, 120 VAC, 60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As £205.36 Price with VAT: £246.43
    £205.36 Price with VAT: £246.43
    Repair Yours £178.97 Price with VAT: £214.76
    HONEYWELL W415A-1183

    HONEYWELL

    W415A-1183

    DISCONTINUED BY MANUFACTURER, HVAC CONTROL SYSTEM, 120 VAC, 60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As £142.31 Price with VAT: £170.77
    £142.31 Price with VAT: £170.77
    Repair Yours £150.00 Price with VAT: £180.00
    HONEYWELL 51309397-005

    HONEYWELL

    MEASUREX

    51309397-005

    DISCONTINUED BY MANUFACTURER, PC BOARD, ROUND, HART 6 PWA, FOR ST3000 ASSEMBLY
    ✓ IN STOCK!
    Buy Surplus As Low As £133.13 Price with VAT: £159.75
    £133.13 Price with VAT: £159.75
    Repair Yours £222.49 Price with VAT: £266.98
    HONEYWELL PVB0000AS

    HONEYWELL

    PVB0000AS

    VAV CONTROLLER, PROGRAMMABLE, SPYDER, SERIES 3, W/SYLK BACNET COMMUNICATIONS / SERIES 60 FLOATING ACTUATOR / VELOCITY PRESSURE SENSOR, FIELD MOUNTABLE TO PANEL OR DIN RAIL
    ✓ IN STOCK!
    £559.86 Price with VAT: £671.83 Buy Surplus As Low As £335.92 Price with VAT: £403.10
    £335.92 Price with VAT: £403.10
    Repair Yours £292.75 Price with VAT: £351.30
    HONEYWELL 51309397-002

    HONEYWELL

    51309397-002

    DISCONTINUED BY MANUFACTURER, PC BOARD, ROUND, ASSEMBLY FOR ST3000
    ✓ IN STOCK!
    Buy Surplus As Low As £115.82 Price with VAT: £138.98
    £115.82 Price with VAT: £138.98
    Repair Yours £222.49 Price with VAT: £266.98
    HONEYWELL Q634G 1033

    HONEYWELL

    Q634G 1033

    DISCONTINUED BY MANUFACTURER, SWITCHING SUBBASE, (ON-AUTO-FAN/COOL-OFF-HEAT), FOR USE W/ T834A
    ✓ IN STOCK!
    Buy Surplus As Low As £11.26 Price with VAT: £13.51
    £11.26 Price with VAT: £13.51
    HONEYWELL ST9120C5005

    HONEYWELL

    ST9120C5005

    DISCONTINUED BY MANUFACTURER, HEATING CONTROL BOARD, TIMER CONTROL, 26 BLADE STYLE CONNECTORS, 1 6 PIN MALE CONNECTOR, 4 POSITION DIP SWITCH ON BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As £124.08 Price with VAT: £148.90
    £124.08 Price with VAT: £148.90
    Repair Yours £150.00 Price with VAT: £180.00
    HONEYWELL 195325B

    HONEYWELL

    195325B

    4TH STAGE OPTIONAL COOLING BOARD , 120/240VAC RELAY , 12-24VDC INPUT SIGNAL ,
    ✓ IN STOCK!
    £29.26 Price with VAT: £35.12 Buy Surplus As Low As £14.59 Price with VAT: £17.51
    £14.59 Price with VAT: £17.51
    Repair Yours £222.49 Price with VAT: £266.98
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