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    HVAC / HVAC Control System Board

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    Results 101-150 of 372.
    HONEYWELL W758A-1020

    HONEYWELL

    W758A-1020

    DISCONTINUED BY MANUFACTURER, OUTDOOR RESET CONTROL, 120 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As £186.10 Price with VAT: £223.32
    £186.10 Price with VAT: £223.32
    Repair Yours £162.18 Price with VAT: £194.62
    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 Q7751A-2028

    HONEYWELL

    Q7751A-2028

    FT10 TO XF1250 ROUTER
    £6,426.14 Price with VAT: £7,711.37 Buy Surplus As Low As £3,855.69 Price with VAT: £4,626.82
    £3,855.69 Price with VAT: £4,626.82
    Repair Yours £3,200.84 Price with VAT: £3,841.00
    HONEYWELL W7080A-1016

    HONEYWELL

    W7080A-1016

    DISCONTINUED BY MANUFACTURER, LOAD ANALYZER, 3 HEAT,3 COOL, MULTIZONE
    Buy Surplus As Low As £1,341.60 Price with VAT: £1,609.92
    £1,341.60 Price with VAT: £1,609.92
    Repair Yours £1,113.01 Price with VAT: £1,335.61
    HONEYWELL Q7900A1004

    HONEYWELL

    Q7900A1004

    DISCONTINUED BY MANUFACTURER, AUXILIARY RELAY BOARD, 24 VAC, 50/60 HZ, 7 VA, FOR W7900 CHILLER CONTROL, (AKA: BRD0402 / 13640308-01)
    Buy Surplus As Low As £531.91 Price with VAT: £638.29
    £531.91 Price with VAT: £638.29
    Repair Yours £385.13 Price with VAT: £462.16
    HONEYWELL Q7750A1005

    HONEYWELL

    Q7750A1005

    DISCONTINUED BY MANUFACTURER, ZONE MANAGER, EXCEL 10, 24 VAC, 50/60 HZ, TWISTED PAIR TOPOLOGY (TPT) E-BUS TRANSCEIVER
    Buy Surplus As Low As £1,210.40 Price with VAT: £1,452.48
    £1,210.40 Price with VAT: £1,452.48
    Repair Yours £1,039.84 Price with VAT: £1,247.81
    HONEYWELL R7515A-1059-3

    HONEYWELL

    R7515A-1059-3

    CONTROLLER DELTANET MICROCEL 24VAC 50/60HZ CLASS 2
    Buy Surplus As Low As £667.46 Price with VAT: £800.95
    £667.46 Price with VAT: £800.95
    Repair Yours £563.63 Price with VAT: £676.36
    HONEYWELL R7516B-1049-17

    HONEYWELL

    R7516B-1049-17

    DISCONTINUED BY MANUFACTURER, CONTROLLER, DELTANET MICROCEL, 24VAC, 50/60HZ, CLASS 2
    Buy Surplus As Low As £687.51 Price with VAT: £825.01
    £687.51 Price with VAT: £825.01
    Repair Yours £647.01 Price with VAT: £776.41
    HONEYWELL R7515A-3006

    HONEYWELL

    R7515A-3006

    CONTOLLER DELTANET MICROCEL 24V 50/60HZ CLASS 2
    Buy Surplus As Low As £689.71 Price with VAT: £827.65
    £689.71 Price with VAT: £827.65
    Repair Yours £578.46 Price with VAT: £694.16
    HONEYWELL 8001-00A-1E-10002000-33306660-0-4-0

    HONEYWELL

    8001-00A-1E-10002000-33306660-0-4-0

    DISCONTINUED BY MANUFACTURER, CONTROLLER / UMC800, 100-240 VAC / 50/60 HZ
    Buy Surplus As Low As £800.95 Price with VAT: £961.14
    £800.95 Price with VAT: £961.14
    Repair Yours £667.46 Price with VAT: £800.95
    HONEYWELL STS100-001-00006-12-F1D2

    HONEYWELL

    STS100-001-00006-12-F1D2

    DISCONTINUED BY MANUFACTURER, SMART FIELD COMMUNICATOR
    Buy Surplus As Low As £550.18 Price with VAT: £660.22
    £550.18 Price with VAT: £660.22
    Repair Yours £492.96 Price with VAT: £591.55
    HONEYWELL R7044B-1000-2

    HONEYWELL

    R7044B-1000-2

    CONTROLLER MODULE EXCEL PLUS DELTANET
    Buy Surplus As Low As £580.97 Price with VAT: £697.16
    £580.97 Price with VAT: £697.16
    Repair Yours £567.30 Price with VAT: £680.76
    HONEYWELL PVL6436AS-ILC-US

    HONEYWELL

    PVL6436AS-ILC-US

    DISCONTINUED BY MANUFACTURER, PROG VAV CONTROLLER SPYDER LON 20-30VAC W/ACTUATOR
    Buy Surplus As Low As £1,556.66 Price with VAT: £1,867.99
    £1,556.66 Price with VAT: £1,867.99
    Repair Yours £1,297.09 Price with VAT: £1,556.51
    HONEYWELL EXCEL-100

    HONEYWELL

    EXCEL-100

    CONTROLLER SYSTEM 36CHANNEL
    Buy Surplus As Low As £2,558.59 Price with VAT: £3,070.31
    £2,558.59 Price with VAT: £3,070.31
    Repair Yours £2,150.70 Price with VAT: £2,580.84
    HONEYWELL 14005680-089592

    HONEYWELL

    14005680-089592

    DISCONTINUED BY MANUFACTURER, FIBER OPTIC INTERFACE BOARD
    Buy Surplus As Low As £440.14 Price with VAT: £528.17
    £440.14 Price with VAT: £528.17
    Repair Yours £385.13 Price with VAT: £462.16
    HONEYWELL W7160D1005-2

    HONEYWELL

    W7160D1005-2

    HONEYWELL EXCELL EMC HVAC CONTROL MODULE
    Buy Surplus As Low As £622.96 Price with VAT: £747.55
    £622.96 Price with VAT: £747.55
    Repair Yours £519.13 Price with VAT: £622.96
    HONEYWELL W7900A1006

    HONEYWELL

    W7900A1006

    DISCONTINUED BY MANUFACTURER, CHILLER CONTROLLER, COOLING, 24 VAC, 50/60 HZ, 20-100 DEGREES F
    Buy Surplus As Low As £732.91 Price with VAT: £879.49
    £732.91 Price with VAT: £879.49
    Repair Yours £608.50 Price with VAT: £730.20
    HONEYWELL Q7750A

    HONEYWELL

    Q7750A

    DISCONTINUED BY MANUFACTURER,ZONE MANAGER, EXCEL 10, 24 VAC, 50/60 HZ, 13 VA, 7.5 WATT
    Buy Surplus As Low As £1,210.40 Price with VAT: £1,452.48
    £1,210.40 Price with VAT: £1,452.48
    Repair Yours £1,039.84 Price with VAT: £1,247.81
    HONEYWELL W973F1004

    HONEYWELL

    W973F1004

    4-HT/2-CL LOGIC PANEL 24V
    £1,937.11 Price with VAT: £2,324.54 Buy Surplus As Low As £1,162.86 Price with VAT: £1,395.43
    £1,162.86 Price with VAT: £1,395.43
    HONEYWELL TX-SA

    HONEYWELL

    TX-SA

    CONTROLLER MICROPROCESSOR FOR HEAT PUMP AC OR FAN
    Buy Surplus As Low As £378.52 Price with VAT: £454.22
    £378.52 Price with VAT: £454.22
    Repair Yours £331.21 Price with VAT: £397.45
    HONEYWELL PUB6438S-ILC-US

    HONEYWELL

    PUB6438S-ILC-US

    DISCONTINUED BY MANUFACTURER, CONTROLLER, PROGRAMMABLE UNITARY CONTROLLER
    Buy Surplus As Low As £1,112.43 Price with VAT: £1,334.92
    £1,112.43 Price with VAT: £1,334.92
    Repair Yours £927.03 Price with VAT: £1,112.43
    HONEYWELL W7161D2002-4

    HONEYWELL

    W7161D2002-4

    CONTROL MODULE HVAC EXCEL EMC
    Buy Surplus As Low As £489.47 Price with VAT: £587.36
    £489.47 Price with VAT: £587.36
    Repair Yours £415.31 Price with VAT: £498.37
    HONEYWELL PFS778S

    HONEYWELL

    KROMSCHRODER

    PFS778S

    DISCONTINUED BY MANUFACTURER, FLAME CONTROLLER, 110-240 V AC, 50/60 HZ, -20 TO 60 DEG CELSIUS, PANEL MOUNT, STATUS LEDS
    Buy Surplus As Low As £1,018.02 Price with VAT: £1,221.62
    £1,018.02 Price with VAT: £1,221.62
    Repair Yours £708.63 Price with VAT: £850.36
    HONEYWELL R7515A1059-17

    HONEYWELL

    R7515A1059-17

    CONTROLLER DELTANET MICROCEL 24VAC 50/60HZ CLASS 2
    Buy Surplus As Low As £734.20 Price with VAT: £881.05
    £734.20 Price with VAT: £881.05
    Repair Yours £622.96 Price with VAT: £747.55
    HONEYWELL R7910B1015

    HONEYWELL

    R7910B1015

    DISCONTINUED BY MANUFACTURER, HYDRONIC CONTROL SYSTEM, 24 VAC, 60 HZ
    Buy Surplus As Low As £924.92 Price with VAT: £1,109.90
    £924.92 Price with VAT: £1,109.90
    Repair Yours £535.32 Price with VAT: £642.38
    HONEYWELL UCM.3336

    HONEYWELL

    NOVAR CONTROLS CORP

    UCM.3336

    RTU CONTROLLER, UNITARY CONTROL MODULE, 24 VAC, HVAC, ADDRESSABLE, DIP SWITCH CONFIG
    Buy Surplus As Low As £711.59 Price with VAT: £853.90
    £711.59 Price with VAT: £853.90
    Repair Yours £463.51 Price with VAT: £556.22
    HONEYWELL W7101A1011

    HONEYWELL

    W7101A1011

    DISCHARGE AIR CONTROLLER 24V 50/60HZ 12VA
    Buy Surplus As Low As £1,067.93 Price with VAT: £1,281.52
    £1,067.93 Price with VAT: £1,281.52
    Repair Yours £889.95 Price with VAT: £1,067.93
    HONEYWELL R7515A-1059-16

    HONEYWELL

    R7515A-1059-16

    CONTROLLER DELTANET MICROCEL 24VAC 50/60HZ CLASS 2
    Buy Surplus As Low As £867.70 Price with VAT: £1,041.24
    £867.70 Price with VAT: £1,041.24
    Repair Yours £726.79 Price with VAT: £872.15
    HONEYWELL R7516B-3003

    HONEYWELL

    R7516B-3003

    CONTROLLER BOARD EXEL MICROCEL
    Buy Surplus As Low As £600.71 Price with VAT: £720.86
    £600.71 Price with VAT: £720.86
    Repair Yours £504.30 Price with VAT: £605.16
    HONEYWELL 053308-02

    HONEYWELL

    MEASUREX

    053308-02

    TEMPERATURE CONTROL CARD
    £825.42 Price with VAT: £990.51 Buy Surplus As Low As £495.40 Price with VAT: £594.48
    £495.40 Price with VAT: £594.48
    Repair Yours £424.95 Price with VAT: £509.94
    HONEYWELL W7080A-10162

    HONEYWELL

    W7080A-10162

    DISCONTINUED BY MANUFACTURER, LOAD ANALYZER, 3 HEAT,3 COOL, MULTIZONE
    £971.99 Price with VAT: £1,166.39 Buy Surplus As Low As £583.19 Price with VAT: £699.83
    £583.19 Price with VAT: £699.83
    Repair Yours £523.01 Price with VAT: £627.61
    HONEYWELL WEB-403-AX-E

    HONEYWELL

    WEB-403-AX-E

    CONTROLLER 120VAC 50/60HZ W/EXPANDED MEMORY
    £3,891.28 Price with VAT: £4,669.54 Buy Surplus As Low As £2,335.36 Price with VAT: £2,802.44
    £2,335.36 Price with VAT: £2,802.44
    Repair Yours £1,965.30 Price with VAT: £2,358.35
    HONEYWELL WY7111D1001

    HONEYWELL

    MICROSWITCH

    WY7111D1001

    CONTROLLER 200VAC 50/60HZ
    Buy Surplus As Low As £556.22 Price with VAT: £667.46
    £556.22 Price with VAT: £667.46
    Repair Yours £474.64 Price with VAT: £569.56
    HONEYWELL 50008235-002

    HONEYWELL

    50008235-002

    DISCONTINUED BY MANUFACTURER, PRINTED CIRCUIT BOARD UNIT, ANALOG INPUT MODULE, HI LEVEL, 16 CHANNELS
    Buy Surplus As Low As £1,425.40 Price with VAT: £1,710.47
    £1,425.40 Price with VAT: £1,710.47
    Repair Yours £1,183.63 Price with VAT: £1,420.35
    HONEYWELL R7515A3030

    HONEYWELL

    R7515A3030

    HONEYWELL, R7515A3030 , CONTOLLER DELTANET MICROCEL , 24V, 50/60HZ, CLASS 2
    £1,139.87 Price with VAT: £1,367.85 Buy Surplus As Low As £684.52 Price with VAT: £821.42
    £684.52 Price with VAT: £821.42
    Repair Yours £582.17 Price with VAT: £698.61
    HONEYWELL W7100H1017

    HONEYWELL

    W7100H1017

    DISCONTINUED BY MANUFACTURER, DISCHARGE AIR CONTROL ECONOMIZER, NO REPLACEMENT
    Buy Surplus As Low As £1,112.43 Price with VAT: £1,334.92
    £1,112.43 Price with VAT: £1,334.92
    Repair Yours £927.03 Price with VAT: £1,112.43
    HONEYWELL R7516B1064

    HONEYWELL

    R7516B1064

    DISCONTINUED BY MANUFACTURER, DELTANET MICROCEL CONTROLLER, 24V, 50/60HZ
    Buy Surplus As Low As £542.87 Price with VAT: £651.44
    £542.87 Price with VAT: £651.44
    Repair Yours £450.91 Price with VAT: £541.09
    HONEYWELL S8670D 1000

    HONEYWELL

    S8670D 1000

    DISCONTINUED BY MANUFACTURER, INTERMITTENT PILOT MODULE, 24 VAC, 60 HZ, UP TO 1.0 AMP PILOT, UP TO 2.0 AMP MAIN VALVE, 100 PERCENT SHUTOFF, 90 SECOIND IGNITION TRIAL, 30 SECOND PREPURGE, -40 ...
    Buy Surplus As Low As £120.58 Price with VAT: £144.70
    £120.58 Price with VAT: £144.70
    Repair Yours £150.00 Price with VAT: £180.00
    HONEYWELL ST9120C-2010

    HONEYWELL

    ST9120C-2010

    DISCONTINUED BY MANUFACTURER, HVAC, CONTROL BOARD, FOR FURNACES
    Buy Surplus As Low As £264.09 Price with VAT: £316.91
    £264.09 Price with VAT: £316.91
    Repair Yours £230.31 Price with VAT: £276.37
    HONEYWELL 32006630-005

    HONEYWELL

    32006630-005

    I/O EXPANDER CARD 6DI, 1DO, 2AI, 1AO , 32006630-005
    £350.79 Price with VAT: £420.94 Buy Surplus As Low As £210.62 Price with VAT: £252.74
    £210.62 Price with VAT: £252.74
    HONEYWELL S87K1008

    HONEYWELL

    RESIDEO

    S87K1008

    DISCONTINUED BY MANUFACTURER, DISCONTINUED BY MANUFACTURER, DIRECT SPARK IGNITION MODULE, 24 VAC, NATURAL OR LP GAS, 0.8 SECOND FLAME FAILURE RESPONSE TIME
    £484.16 Price with VAT: £580.99 Buy Surplus As Low As £290.50 Price with VAT: £348.60
    £290.50 Price with VAT: £348.60
    HONEYWELL EL7010A-1008

    HONEYWELL

    EL7010A-1008

    REMOTE CONTROL 0-50DEG C 15VDC INPUT 2-10VDC
    £106.79 Price with VAT: £128.15 Buy Surplus As Low As £63.78 Price with VAT: £76.54
    £63.78 Price with VAT: £76.54
    HONEYWELL 1450-0136-001

    HONEYWELL

    1450-0136-001

    DISCONTINUED BY MANUFACTURER, CPA CONTROL
    Buy Surplus As Low As £161.62 Price with VAT: £193.94
    £161.62 Price with VAT: £193.94
    Repair Yours £150.00 Price with VAT: £180.00
    HONEYWELL R7515B-1057

    HONEYWELL

    R7515B-1057

    CONTOLLER DELTANET MICROCEL 24V 50/60HZ
    £243.99 Price with VAT: £292.79 Buy Surplus As Low As £146.84 Price with VAT: £176.21
    £146.84 Price with VAT: £176.21
    Repair Yours £222.49 Price with VAT: £266.98
    HONEYWELL R7516B-1072

    HONEYWELL

    R7516B-1072

    CONTOLLER DELTANET MICROCEL 24V 50/60HZ
    £393.06 Price with VAT: £471.67 Buy Surplus As Low As £235.84 Price with VAT: £283.00
    £235.84 Price with VAT: £283.00
    Repair Yours £222.49 Price with VAT: £266.98
    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
    £81.58 Price with VAT: £97.89 Buy Surplus As Low As £46.11 Price with VAT: £55.33
    £46.11 Price with VAT: £55.33
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