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    HVAC / HVAC Control System Board

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    Results 301-350 of 462.
    EFFICIENT BUILDING AUTOMATION SCC-310-PRG

    EFFICIENT BUILDING AUTOMATION

    CIRCON

    SCC-310-PRG

    CONTROLLER, PROGRAMMABLE, W/RELAY,24VAC/DC,2 AMP,
    ✓ IN STOCK!
    £633.50 Price with VAT: £760.20 Buy Surplus As Low As £185.32 Price with VAT: £222.38
    £185.32 Price with VAT: £222.38
    Repair Yours £223.97 Price with VAT: £268.76
    JOHNSON CONTROLS AS-ZTUUMB-0

    JOHNSON CONTROLS

    AS-ZTUUMB-0

    ZONE TERMINAL BASE MOUNT
    ✓ IN STOCK!
    £47.30 Price with VAT: £56.76 Buy Surplus As Low As £24.90 Price with VAT: £29.88
    £24.90 Price with VAT: £29.88
    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 £97.88 Price with VAT: £117.46
    £97.88 Price with VAT: £117.46
    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 £248.33 Price with VAT: £298.00
    £248.33 Price with VAT: £298.00
    Repair Yours £300.00 Price with VAT: £360.00
    AMERICAN AUTO MATRIX GC1

    AMERICAN AUTO MATRIX

    GC1

    DISCONTINUED BY MANUFACTURER, CONTROLLER, DIGITAL, DIRECT SPL, W/TIME CLOCK
    ✓ IN STOCK!
    Buy Surplus As Low As £153.81 Price with VAT: £184.57
    £153.81 Price with VAT: £184.57
    Repair Yours £300.00 Price with VAT: £360.00
    ALERTON TX-VAV

    ALERTON

    TX-VAV

    DISCONTINUED BY MANUFACTURER, HVAC CONTROLLER, IBEX, TERMINAL UNIT, V1.29, 24 V AC, 50 VA, 3 INPUTS, W/ 8-BIT RESOLUTION, 5 OUTPUTS, RATED 24 V AC, 0.5 AMP MAX, W/ ONBOARD VELOCITY TRANSDUCE ...
    ✓ IN STOCK!
    £946.34 Price with VAT: £1,135.61 Buy Surplus As Low As £208.06 Price with VAT: £249.67
    £208.06 Price with VAT: £249.67
    Repair Yours £300.00 Price with VAT: £360.00
    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 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 £300.00 Price with VAT: £360.00
    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
    BOSCH R480061921

    BOSCH

    R480061921

    168-DA-080-0150-DSSWS0S
    ✓ IN STOCK!
    £373.89 Price with VAT: £448.67 Buy Surplus As Low As £87.55 Price with VAT: £105.06
    £87.55 Price with VAT: £105.06
    Repair Yours £300.00 Price with VAT: £360.00
    UNITED TECHNOLOGIES CEPL110104-02

    UNITED TECHNOLOGIES

    CARRIER

    CEPL110104-02

    PC BOARD DEFROST CONTROL
    ✓ IN STOCK!
    £87.81 Price with VAT: £105.37 Buy Surplus As Low As £42.25 Price with VAT: £50.70
    £42.25 Price with VAT: £50.70
    Repair Yours £300.00 Price with VAT: £360.00
    UNITED TECHNOLOGIES CEAS420771-01

    UNITED TECHNOLOGIES

    CARRIER

    CEAS420771-01

    DISCONTINUED BY MANUFACTURER, CONTROL BOARD, 4 INPUT, 4 OUTPUT
    ✓ IN STOCK!
    Buy Surplus As Low As £330.56 Price with VAT: £396.67
    £330.56 Price with VAT: £396.67
    Repair Yours £300.00 Price with VAT: £360.00
    AUTOMATED LOGIC U551

    AUTOMATED LOGIC

    U551

    DISCONTINUED BY MANUFACTURER, ZONE CONTROLLER, FOR HEAT PUMP, BACNET, 24 VAC., 0-10 VDC, 50/60 HZ, 12 VA, 0.5 A
    ✓ IN STOCK!
    Buy Surplus As Low As £178.10 Price with VAT: £213.72
    £178.10 Price with VAT: £213.72
    Repair Yours £300.00 Price with VAT: £360.00
    HONEYWELL XF529

    HONEYWELL

    XF529

    DISCONTINUED BY MANUFACTURER, DIGITAL OUTPUT MODULE, WITHOUT OVERRIDE SWITCHES, NO REPLACEMENT
    ✓ IN STOCK!
    Buy Surplus As Low As £188.22 Price with VAT: £225.86
    £188.22 Price with VAT: £225.86
    Repair Yours £300.00 Price with VAT: £360.00
    JOHNSON CONTROLS MS-MIG3120-0

    JOHNSON CONTROLS

    METASYS

    MS-MIG3120-0

    DISCONTINUED BY MANUFACTURER,, INTEGRATOR CONTROLLER, 2 AVAILABLE PORTS, 300 SERIES
    ✓ IN STOCK!
    Buy Surplus As Low As £206.35 Price with VAT: £247.62
    £206.35 Price with VAT: £247.62
    Repair Yours £171.27 Price with VAT: £205.52
    KMC CONTROLS BAC-7401

    KMC CONTROLS

    BAC-7401

    DISCONTINUED BY MANUFACTURER, ADVANCED APPLICATIONS CONTROLLER, 4 UNIVERSAL INPUTS, 24 VAC, 0 - 5 VDC, 16 HZ, 10 BIT ANALOG TO DIGITAL CONVERSION, SCREW TERMINALS, PUL UP RESISTORS, PROGRAMM ...
    ✓ IN STOCK!
    Buy Surplus As Low As £186.06 Price with VAT: £223.27
    £186.06 Price with VAT: £223.27
    Repair Yours £300.00 Price with VAT: £360.00
    ALERTON TX-16160

    ALERTON

    TX-16160

    DISCONTINUED BY MANUFACTURER, PROGRAMMABLE CONTROLLER, 0-10 V DC, 4-20 MA, 24 V AC, 10-202 VA LOAD, DIP SWITCH CONTROL, WITH STATUS INDICATORS, 16 UNIVERSAL INPUTS, 10-BIT, 16 BINARY OUTPUTS
    ✓ IN STOCK!
    Buy Surplus As Low As £289.00 Price with VAT: £346.80
    £289.00 Price with VAT: £346.80
    Repair Yours £332.00 Price with VAT: £398.40
    HELLER HYDRAULIK 20.002-552

    HELLER HYDRAULIK

    20.002-552

    HYDRAULIC RING CONTROL CARD
    ✓ IN STOCK!
    £478.07 Price with VAT: £573.68 Buy Surplus As Low As £137.34 Price with VAT: £164.81
    £137.34 Price with VAT: £164.81
    Repair Yours £300.00 Price with VAT: £360.00
    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 £300.00 Price with VAT: £360.00
    JOHNSON CONTROLS MS-NAE5510-1

    JOHNSON CONTROLS

    METASYS

    MS-NAE5510-1

    DISCONTINUED BY MANUFACTURER, NETWORK CONTROLLER, 24VAC, 2 RS232C SERIAL PORTS, 2 USB SERIAL PORTS, 2 RS485 PORTS, 1 ETHERNET PORT, 1 DATA PROTECTION BATTERY, SUPPORTS 2 NS OR 2 BACNET MS/TP ...
    ✓ IN STOCK!
    Buy Surplus As Low As £362.84 Price with VAT: £435.41
    £362.84 Price with VAT: £435.41
    Repair Yours £470.74 Price with VAT: £564.89
    ALERTON EXP-2200

    ALERTON

    EXP-2200

    DISCONTINUED BY MANUFACTURER,I/O EXPANSION MODULE, CONTROL FOR VLX, 22 UNIVERSAL INPUTS, 24VAC, 50/60 HZ, 20VA MIN,
    ✓ IN STOCK!
    Buy Surplus As Low As £308.25 Price with VAT: £369.90
    £308.25 Price with VAT: £369.90
    Repair Yours £300.00 Price with VAT: £360.00
    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 £170.41 Price with VAT: £204.49
    £170.41 Price with VAT: £204.49
    Repair Yours £300.00 Price with VAT: £360.00
    JOHNSON CONTROLS S350PQ-1C

    JOHNSON CONTROLS

    S350PQ-1C

    TEMPERATURE PROPORTIONAL MODULE,PLEASE USE S350PQ-1, FOUR SELECTABLE RATES, 35 MM DIN RAIL MOUNT, OFFSET 0-30 F, 5 VDC
    ✓ IN STOCK!
    £258.22 Price with VAT: £309.86 Buy Surplus As Low As £156.25 Price with VAT: £187.50
    £156.25 Price with VAT: £187.50
    Repair Yours £300.00 Price with VAT: £360.00
    ALERTON TX-651-PULSE

    ALERTON

    TX-651-PULSE

    DISCONTINUED BY MANUFACTURER, DIGITAL PROGRAMMABLE CONTROLLER, 24 V AC POWER SUPPLY, 10 VA, 150 MA POWER, 6 INPUTS, W/ 10-BIT RESOLUTION, 5 DIGITAL OUTPUTS, RATED 24 V AC, 0.5 AMP, 3 ANALOG ...
    ✓ IN STOCK!
    Buy Surplus As Low As £258.66 Price with VAT: £310.39
    £258.66 Price with VAT: £310.39
    Repair Yours £300.00 Price with VAT: £360.00
    UNITED TECHNOLOGIES HH63AW001

    UNITED TECHNOLOGIES

    CARRIER

    HH63AW001

    CARRIER HH63AW001 ECONOMIZER CONTROL. SAME AS W7212A1009 GSA GS-07F-9515S
    ✓ IN STOCK!
    £334.08 Price with VAT: £400.90 Buy Surplus As Low As £200.45 Price with VAT: £240.54
    £200.45 Price with VAT: £240.54
    UNITED TECHNOLOGIES CEPL130256-01

    UNITED TECHNOLOGIES

    CARRIER

    CEPL130256-01

    DISCONTINUED BY MANUFACTURER, HVAC CONTROLLER, 9VAC, 500MA
    ✓ IN STOCK!
    Buy Surplus As Low As £77.78 Price with VAT: £93.34
    £77.78 Price with VAT: £93.34
    Repair Yours £300.00 Price with VAT: £360.00
    INVENSYS MNL-15RS1

    INVENSYS

    BARBER COLMAN

    MNL-15RS1

    DISCONTINUED BY MANUFACTURER, CONTROLLER, I/A SERIES, MICRONET, 150 LON
    ✓ IN STOCK!
    Buy Surplus As Low As £286.46 Price with VAT: £343.75
    £286.46 Price with VAT: £343.75
    Repair Yours £300.00 Price with VAT: £360.00
    SIEMENS SCS-SMART

    SIEMENS

    STAEFA CONTROL SYS

    SCS-SMART

    CONTROLLER INTERFACE
    ✓ IN STOCK!
    Buy Surplus As Low As £84.71 Price with VAT: £101.65
    £84.71 Price with VAT: £101.65
    Repair Yours £300.00 Price with VAT: £360.00
    HONEYWELL W7752D2007

    HONEYWELL

    W7752D2007

    DISCONTINUED BY MANUFACTURER, FAN COIL UNIT CONTROLLER, 230 VAC, 3 HEAT / 3 COOL, 2 PIPE OR 4 PIPE, LONWORKS BUS NETWORK COMMUNICATIONS, 250 VAC / 10 AMP ELECTRIC REHEAT RELAY, 3 FAN SPEED R ...
    ✓ IN STOCK!
    Buy Surplus As Low As £253.55 Price with VAT: £304.26
    £253.55 Price with VAT: £304.26
    Repair Yours £330.75 Price with VAT: £396.90
    SIEMENS 544-305

    SIEMENS

    LANDIS & GYR

    544-305

    DISCONTINUED BY MANUFACTURER, CONTROL BOARD, BACK PANEL, FOR POWERS SYSTEM, 600 UNITARY CONTROL, WITH LED CHANNEL INDICATION
    ✓ IN STOCK!
    Buy Surplus As Low As £331.20 Price with VAT: £397.44
    £331.20 Price with VAT: £397.44
    Repair Yours £300.00 Price with VAT: £360.00
    ALERTON TX-APLC

    ALERTON

    TX-APLC

    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 £283.48 Price with VAT: £340.18
    £283.48 Price with VAT: £340.18
    Repair Yours £300.00 Price with VAT: £360.00
    ALERTON TX-653P

    ALERTON

    TX-653P

    DISCONTINUED BY MANUFACTURER, CONTROLLER, PROGRAMMABLE, 6 DIGITAL INPUT, 5 DIGITAL / 3 ANALOG OUTPUT, 10 VA, 0.5 AMP, 24 VAC, 150 MA / 24 VAC POWER SUPPLY, W/ 8-10 BIT RESOLUTION
    ✓ IN STOCK!
    Buy Surplus As Low As £285.43 Price with VAT: £342.52
    £285.43 Price with VAT: £342.52
    Repair Yours £300.00 Price with VAT: £360.00
    ALERTON TX-450

    ALERTON

    TX-450

    DISCONTINUED BY MANUFACTURER, CONTROLLER, STAND ALONE, DIRECT DIGITAL, TUX HVAC
    ✓ IN STOCK!
    Buy Surplus As Low As £70.96 Price with VAT: £85.15
    £70.96 Price with VAT: £85.15
    Repair Yours £300.00 Price with VAT: £360.00
    ALERTON APEX

    ALERTON

    APEX

    DISCONTINUED BY MANUFACTURER, CONTROLLER, STAND-ALONE, HIGH PERFORMANCE
    ✓ IN STOCK!
    Buy Surplus As Low As £324.56 Price with VAT: £389.47
    £324.56 Price with VAT: £389.47
    Repair Yours £372.86 Price with VAT: £447.43
    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 £300.00 Price with VAT: £360.00
    JOHNSON CONTROLS LN-FCUL-0

    JOHNSON CONTROLS

    LN-FCUL-0

    DISCONTINUED BY MANUFACTURER, FAN COIL CONTROLLER, 24 V AC/DC, 6 INPUTS
    Buy Surplus As Low As £352.12 Price with VAT: £422.54
    £352.12 Price with VAT: £422.54
    Repair Yours £307.34 Price with VAT: £368.81
    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 £300.00 Price with VAT: £360.00
    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 £300.00 Price with VAT: £360.00
    FAE VRTM12

    FAE

    VRTM12

    DISCONTINUED BY MANUFACTURER, FAN CONTROLLER, 12 AMP, 200 V, VARISPEED
    ✓ IN STOCK!
    Buy Surplus As Low As £89.82 Price with VAT: £107.78
    £89.82 Price with VAT: £107.78
    Repair Yours Contact Us
    DELTA CONTROLS DVC-V322AF-B

    DELTA CONTROLS

    DVC-V322AF-B

    VAV CONTROLLER, ADVANCED APPLICATION, FULLY PROGRAMMABLE, 2.5 W, 5 VA, 100-240 VAC, 50/60 HZ, BELIMO ACTUATED, WITH FEEDBACK OPTION
    ✓ IN STOCK!
    £218.24 Price with VAT: £261.89 Buy Surplus As Low As £136.48 Price with VAT: £163.78
    £136.48 Price with VAT: £163.78
    Repair Yours £300.00 Price with VAT: £360.00
    TREND IQ93E/UNB/UK

    TREND

    IQ93E/UNB/UK

    DISCONTINUED BY MANUFACTURER, HVAC CONTROLLER MODULE, 240 VAC 50/60HZ, 18VA SUPPLY
    ✓ IN STOCK!
    Buy Surplus As Low As £355.76 Price with VAT: £426.91
    £355.76 Price with VAT: £426.91
    Repair Yours £310.82 Price with VAT: £372.98
    TREND IQ104+/OEM/24

    TREND

    IQ104+/OEM/24

    DISCONTINUED BY MANUFACTURER, SUPERVISOR DISPLAY PANEL, FOR CONTROL SYSTEM, 24 VAC SUPPLY VOLTAGE 50/60HZ, 3.0VA
    ✓ IN STOCK!
    Buy Surplus As Low As £224.11 Price with VAT: £268.93
    £224.11 Price with VAT: £268.93
    Repair Yours £300.00 Price with VAT: £360.00
    TREND IQ131/UNB/CNC/DP/UK

    TREND

    IQ131/UNB/CNC/DP/UK

    DISCONTINUED BY MANUFACTURER, HVAC CONTROLLER, 240 VAC, 2 AMP, 50 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As £307.39 Price with VAT: £368.87
    £307.39 Price with VAT: £368.87
    Repair Yours £300.00 Price with VAT: £360.00
    TREND IQ91E/UK

    TREND

    IQ91E/UK

    DISCONTINUED BY MANUFACTURER, HVAC CONTROLLER MODULE, 240 VAC 50/60HZ, 18VA SUPPLY
    ✓ IN STOCK!
    Buy Surplus As Low As £369.89 Price with VAT: £443.87
    £369.89 Price with VAT: £443.87
    Repair Yours £361.19 Price with VAT: £433.43
    TREND IQ93E/UK

    TREND

    IQ93E/UK

    DISCONTINUED BY MANUFACTURER, HVAC CONTROLLER MODULE, 240 VAC 50/60HZ, 18VA SUPPLY
    ✓ IN STOCK!
    Buy Surplus As Low As £327.11 Price with VAT: £392.53
    £327.11 Price with VAT: £392.53
    Repair Yours £319.41 Price with VAT: £383.29
    INFRATECH RMS-AD1

    INFRATECH

    RMS-AD1

    REMOTE APPLIANCE MANAGEMENT SYSTEM
    ✓ IN STOCK!
    £165.98 Price with VAT: £199.18 Buy Surplus As Low As £66.40 Price with VAT: £79.68
    £66.40 Price with VAT: £79.68
    Repair Yours £300.00 Price with VAT: £360.00
    JOHNSON CONTROLS TC-8801-8001

    JOHNSON CONTROLS

    TC-8801-8001

    DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTOLLER, DUAL OUTPUT, 12-28 DEGREES C
    ✓ IN STOCK!
    Buy Surplus As Low As £213.27 Price with VAT: £255.92
    £213.27 Price with VAT: £255.92
    Repair Yours £167.70 Price with VAT: £201.24
    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 £282.52 Price with VAT: £339.02
    £282.52 Price with VAT: £339.02
    Repair Yours £300.00 Price with VAT: £360.00
    JOHNSON CONTROLS AS-UNT1044-0

    JOHNSON CONTROLS

    METASYS

    AS-UNT1044-0

    CONTROLLER UNITARY 24VAC CLASS2 PILOT DUTY
    ✓ IN STOCK!
    £220.62 Price with VAT: £264.74 Buy Surplus As Low As £158.66 Price with VAT: £190.39
    £158.66 Price with VAT: £190.39
    Repair Yours £300.00 Price with VAT: £360.00
    SCHNEIDER ELECTRIC TCX-860

    SCHNEIDER ELECTRIC

    ANDOVER CONTROLS

    TCX-860

    TERMINAL CONTROL UNIT
    ✓ IN STOCK!
    £554.94 Price with VAT: £665.93 Buy New £554.94 Price with VAT: £665.93
    £270.66 Price with VAT: £324.79
    Repair Yours £300.00 Price with VAT: £360.00
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