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    Controls & Indicators / CPU/Control Board

    Radwell is not an authorised distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorisation by any rights holder.

    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorised surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorised dealers. Because Radwell is not an authorised distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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    UNITED TECHNOLOGIES HK42FZ031

    UNITED TECHNOLOGIES

    CARRIER

    HK42FZ031

    CIRCUIT BOARD
    £767.02 Price with VAT: £920.43 Buy Surplus As Low As £460.21 Price with VAT: £552.26
    £460.21 Price with VAT: £552.26
    Repair Yours £382.38 Price with VAT: £458.85
    UNITED TECHNOLOGIES 17B0034N01

    UNITED TECHNOLOGIES

    CARRIER

    17B0034N01

    DISCONTINUED BY MANUFACTURER, CONTROL BOARD(DWH/ECM INTERFA)
    Buy Surplus As Low As £94.46 Price with VAT: £113.35
    £94.46 Price with VAT: £113.35
    UNITED TECHNOLOGIES CESO110046-00

    UNITED TECHNOLOGIES

    CARRIER

    CESO110046-00

    PC BOARD, ECONOMIZER CONTROL BOARD
    £537.29 Price with VAT: £644.75 Buy Surplus As Low As £322.68 Price with VAT: £387.21
    £322.68 Price with VAT: £387.21
    Repair Yours £268.27 Price with VAT: £321.92
    UNITED TECHNOLOGIES HK61EA021

    UNITED TECHNOLOGIES

    CARRIER

    HK61EA021

    CIRCUIT BOARD
    £239.55 Price with VAT: £287.46 Buy Surplus As Low As £144.34 Price with VAT: £173.20
    £144.34 Price with VAT: £173.20
    Repair Yours £151.14 Price with VAT: £181.36
    UNITED TECHNOLOGIES HK50AA051

    UNITED TECHNOLOGIES

    CARRIER

    HK50AA051

    PC BOARD, TERMINAL BOARD, STAND-OFF MOUNT
    £210.84 Price with VAT: £253.00 Buy Surplus As Low As £126.36 Price with VAT: £151.63
    £126.36 Price with VAT: £151.63
    Repair Yours £151.14 Price with VAT: £181.36
    UNITED TECHNOLOGIES CEPL130268-02

    UNITED TECHNOLOGIES

    CARRIER

    CEPL130268-02

    DISCONTINUED BY MANUFACTURER, EXPANSION CONTROL BOARD
    Buy Surplus As Low As £3,893.29 Price with VAT: £4,671.95
    £3,893.29 Price with VAT: £4,671.95
    Repair Yours £3,232.07 Price with VAT: £3,878.48
    UNITED TECHNOLOGIES HK32EA008

    UNITED TECHNOLOGIES

    CARRIER

    HK32EA008

    DEFROST CONTROL BOARD, FOR HVAC EQUIPMENT
    £227.41 Price with VAT: £272.89 Buy Surplus As Low As £87.47 Price with VAT: £104.96
    £87.47 Price with VAT: £104.96
    Repair Yours Contact Us
    UNITED TECHNOLOGIES HK42FZ027

    UNITED TECHNOLOGIES

    CARRIER

    HK42FZ027

    CIRCUIT BOARD
    £488.80 Price with VAT: £586.56 Buy Surplus As Low As £293.28 Price with VAT: £351.94
    £293.28 Price with VAT: £351.94
    Repair Yours £253.42 Price with VAT: £304.10
    UNITED TECHNOLOGIES 33ZCRLYBRD

    UNITED TECHNOLOGIES

    CARRIER

    33ZCRLYBRD

    DISCONTIUNUED BY MANUFACTURER, PC BOARD, FAN COIL RELAY BOARD, 24 VDC
    Buy Surplus As Low As £194.60 Price with VAT: £233.52
    £194.60 Price with VAT: £233.52
    Repair Yours £200.00 Price with VAT: £240.00
    UNITED TECHNOLOGIES HK61EA018

    UNITED TECHNOLOGIES

    CARRIER

    HK61EA018

    X-13 CIRCUIT BOARD
    £224.44 Price with VAT: £269.33 Buy Surplus As Low As £135.27 Price with VAT: £162.32
    £135.27 Price with VAT: £162.32
    Repair Yours £151.14 Price with VAT: £181.36
    UNITED TECHNOLOGIES 30RB660057

    UNITED TECHNOLOGIES

    CARRIER

    30RB660057

    SCROLL PROTECTION MODULE BOARD, AIR CONDITION SPLIT SYSTEM
    £543.63 Price with VAT: £652.36 Buy Surplus As Low As £326.18 Price with VAT: £391.42
    £326.18 Price with VAT: £391.42
    Repair Yours £282.68 Price with VAT: £339.22
    UNITED TECHNOLOGIES 17B0034N02

    UNITED TECHNOLOGIES

    CARRIER

    17B0034N02

    DISCONTINUED BY MANUFACTURER, CIRCUIT BOARD (ECM2), UPGRADE KIT, REPLACED BY S17S0002N25U1
    Buy Surplus As Low As £299.30 Price with VAT: £359.16
    £299.30 Price with VAT: £359.16
    Repair Yours £261.11 Price with VAT: £313.33
    UNITED TECHNOLOGIES HK38EA022

    UNITED TECHNOLOGIES

    CARRIER

    HK38EA022

    DEFROST CONTROL BOARD, 6 INCH X 6 INCH, FOR CARRIER HEAT PUMP
    £337.11 Price with VAT: £404.53 Buy Surplus As Low As £202.27 Price with VAT: £242.72
    £202.27 Price with VAT: £242.72
    Repair Yours £200.00 Price with VAT: £240.00
    UNITED TECHNOLOGIES CEPL130484-02

    UNITED TECHNOLOGIES

    CEPL130484-02

    CONTROL BOARD
    £217.87 Price with VAT: £261.44 Buy Surplus As Low As £131.31 Price with VAT: £157.57
    £131.31 Price with VAT: £157.57
    Repair Yours £200.00 Price with VAT: £240.00
    UNITED TECHNOLOGIES 0170307H23

    UNITED TECHNOLOGIES

    CARRIER

    0170307H23

    PC BOARD, CONTROL CARD, FOR MINI SPLIT
    £1,872.07 Price with VAT: £2,246.48 Buy Surplus As Low As £1,123.24 Price with VAT: £1,347.89
    £1,123.24 Price with VAT: £1,347.89
    Repair Yours £748.68 Price with VAT: £898.42
    UNITED TECHNOLOGIES HK42FZ040

    UNITED TECHNOLOGIES

    CARRIER

    HK42FZ040

    CIRCUIT BOARD
    £533.84 Price with VAT: £640.61 Buy Surplus As Low As £320.31 Price with VAT: £384.37
    £320.31 Price with VAT: £384.37
    Repair Yours £264.49 Price with VAT: £317.39
    UNITED TECHNOLOGIES HK50AA024RR

    UNITED TECHNOLOGIES

    CARRIER

    HK50AA024RR

    DISCONTINUED BY MANUFACTURER, HSIO II RETURN/REPAIR
    Buy Surplus As Low As £2,814.93 Price with VAT: £3,377.92
    £2,814.93 Price with VAT: £3,377.92
    Repair Yours £2,336.58 Price with VAT: £2,803.90
    UNITED TECHNOLOGIES HK50ZA002

    UNITED TECHNOLOGIES

    CARRIER

    HK50ZA002

    CONTROL BOARD, 4 RELAYS, 2 CONNECTOR
    £233.42 Price with VAT: £280.10 Buy Surplus As Low As £140.05 Price with VAT: £168.06
    £140.05 Price with VAT: £168.06
    Repair Yours £200.00 Price with VAT: £240.00
    UNITED TECHNOLOGIES 48ZZ501302

    UNITED TECHNOLOGIES

    CARRIER

    48ZZ501302

    ECONOMIZER CONTROL BOARD (EXB), WITH SOFTWARE
    £2,789.05 Price with VAT: £3,346.86 Buy Surplus As Low As £1,674.02 Price with VAT: £2,008.82
    £1,674.02 Price with VAT: £2,008.82
    Repair Yours £1,459.63 Price with VAT: £1,751.56
    UNITED TECHNOLOGIES S17B0003N03

    UNITED TECHNOLOGIES

    CARRIER

    S17B0003N03

    ELECTRIC 2 HEAT CONTROL BOARD
    £147.19 Price with VAT: £176.63 Buy Surplus As Low As £88.32 Price with VAT: £105.98
    £88.32 Price with VAT: £105.98
    Repair Yours Contact Us
    UNITED TECHNOLOGIES HK50AL002

    UNITED TECHNOLOGIES

    CARRIER

    HK50AL002

    CONTROL BOARD, RTU OPEN, HVAC CONTROL
    £2,524.07 Price with VAT: £3,028.88 Buy Surplus As Low As £1,514.44 Price with VAT: £1,817.33
    £1,514.44 Price with VAT: £1,817.33
    Repair Yours £1,207.75 Price with VAT: £1,449.30
    UNITED TECHNOLOGIES 17122000002587

    UNITED TECHNOLOGIES

    CARRIER

    17122000002587

    CONTROL BOARD, HEAT PUMP CONTROL, MAIN CIRCUIT BOARD
    £68.01 Price with VAT: £81.61 Buy Surplus As Low As £35.87 Price with VAT: £43.05
    £35.87 Price with VAT: £43.05
    UNITED TECHNOLOGIES 17122000002495

    UNITED TECHNOLOGIES

    CARRIER

    17122000002495

    CARRIER MAIN CIRCUIT BOARD, ON BOARD HEAT SINK, 5 BLADE STYLE CONNECTORS, NO PLASTIC HOUSING, 4 PIN MALE CONNECTOR
    £138.27 Price with VAT: £165.92 Buy Surplus As Low As £83.72 Price with VAT: £100.46
    £83.72 Price with VAT: £100.46
    Repair Yours Contact Us
    UNITED TECHNOLOGIES 17B0002N04

    UNITED TECHNOLOGIES

    CARRIER

    17B0002N04

    DISCONTINUED BY MANUFACTURER, DXM CONTROL BOARD
    Buy Surplus As Low As £301.44 Price with VAT: £361.73
    £301.44 Price with VAT: £361.73
    Repair Yours £249.56 Price with VAT: £299.47
    UNITED TECHNOLOGIES 30138214

    UNITED TECHNOLOGIES

    CARRIER

    30138214

    DISCONTINUED BY MANUFACTURER, PC BOARD, AC/FURNACE/AIR HANDLER CONTROL BOARD, DUAL COIL
    Buy Surplus As Low As £171.15 Price with VAT: £205.38
    £171.15 Price with VAT: £205.38
    Repair Yours £200.00 Price with VAT: £240.00
    UNITED TECHNOLOGIES 32GB500432E

    UNITED TECHNOLOGIES

    CARRIER

    32GB500432E

    PCB, MIN. LOAD CONTROL BOARD, FAN AUXILIARY
    £630.87 Price with VAT: £757.04 Buy Surplus As Low As £378.52 Price with VAT: £454.22
    £378.52 Price with VAT: £454.22
    Repair Yours £330.44 Price with VAT: £396.53
    UNITED TECHNOLOGIES 30HX501316

    UNITED TECHNOLOGIES

    CARRIER

    30HX501316

    SCB BOARD, PROGRAMMED, PCI EXPRESS, 5.2 X 11.9 X 8.7"
    £1,975.51 Price with VAT: £2,370.61 Buy Surplus As Low As £1,185.46 Price with VAT: £1,422.55
    £1,185.46 Price with VAT: £1,422.55
    Repair Yours £1,033.68 Price with VAT: £1,240.42
    UNITED TECHNOLOGIES 50ZZ401127

    UNITED TECHNOLOGIES

    CARRIER

    50ZZ401127

    CIRCUIT BOARD, ECONOMIZER, 4IN X 9IN X 13IN, SUGGESTED REPLACEMENT FOR HK50AA045
    £2,513.96 Price with VAT: £3,016.75 Buy Surplus As Low As £1,552.66 Price with VAT: £1,863.19
    £1,552.66 Price with VAT: £1,863.19
    Repair Yours £1,341.01 Price with VAT: £1,609.21
    UNITED TECHNOLOGIES HH84AA021

    UNITED TECHNOLOGIES

    CARRIER

    HH84AA021

    MAIN CIRCUIT BOARD
    £149.63 Price with VAT: £179.55 Buy Surplus As Low As £89.93 Price with VAT: £107.91
    £89.93 Price with VAT: £107.91
    Repair Yours Contact Us
    UNITED TECHNOLOGIES HK61EA033

    UNITED TECHNOLOGIES

    CARRIER

    HK61EA033

    RECTIFIER BOARD
    £36.12 Price with VAT: £43.35 Buy Surplus As Low As £21.67 Price with VAT: £26.01
    £21.67 Price with VAT: £26.01
    Repair Yours Contact Us
    UNITED TECHNOLOGIES HN65KZ027

    UNITED TECHNOLOGIES

    CARRIER

    HN65KZ027

    COMPRESSOR LOCKOUT BOARD
    £377.84 Price with VAT: £453.41 Buy Surplus As Low As £226.71 Price with VAT: £272.05
    £226.71 Price with VAT: £272.05
    Repair Yours £188.17 Price with VAT: £225.80
    UNITED TECHNOLOGIES 17122000002609

    UNITED TECHNOLOGIES

    CARRIER

    17122000002609

    MAIN RELAY CONTROL BOARD, PC BOARD
    £47.22 Price with VAT: £56.66 Buy Surplus As Low As £28.33 Price with VAT: £34.00
    £28.33 Price with VAT: £34.00
    Repair Yours Contact Us
    UNITED TECHNOLOGIES 341677-601B

    UNITED TECHNOLOGIES

    CARRIER

    341677-601B

    DISCONTINUED BY MANUFACTURER, CIRCUIT BOARD
    Buy Surplus As Low As £149.65 Price with VAT: £179.58
    £149.65 Price with VAT: £179.58
    Repair Yours £200.00 Price with VAT: £240.00
    UNITED TECHNOLOGIES HH84AA017

    UNITED TECHNOLOGIES

    CARRIER

    HH84AA017

    BLOWER CIRCUIT BOARD
    £247.85 Price with VAT: £297.42 Buy Surplus As Low As £148.71 Price with VAT: £178.45
    £148.71 Price with VAT: £178.45
    Repair Yours £151.14 Price with VAT: £181.36
    UNITED TECHNOLOGIES HH84AA018

    UNITED TECHNOLOGIES

    CARRIER

    HH84AA018

    INDUCER CIRCUIT BOARD, FOR HVAC EQUIPMENT
    £124.05 Price with VAT: £148.86 Buy Surplus As Low As £74.43 Price with VAT: £89.31
    £74.43 Price with VAT: £89.31
    Repair Yours Contact Us
    UNITED TECHNOLOGIES HK42FZ035

    UNITED TECHNOLOGIES

    CARRIER

    HK42FZ035

    CIRCUIT BOARD LESS PLUG
    £782.85 Price with VAT: £939.42 Buy Surplus As Low As £469.71 Price with VAT: £563.65
    £469.71 Price with VAT: £563.65
    Repair Yours £387.67 Price with VAT: £465.20
    UNITED TECHNOLOGIES HK61EA017

    UNITED TECHNOLOGIES

    CARRIER

    HK61EA017

    X-13 CIRCUIT BOARD
    £176.83 Price with VAT: £212.20 Buy Surplus As Low As £106.55 Price with VAT: £127.86
    £106.55 Price with VAT: £127.86
    Repair Yours £151.14 Price with VAT: £181.36
    UNITED TECHNOLOGIES LH33WP003

    UNITED TECHNOLOGIES

    CARRIER

    LH33WP003

    INTEGRATED CIRCUIT BOARD (IGC)
    £435.01 Price with VAT: £522.01 Buy Surplus As Low As £261.01 Price with VAT: £313.21
    £261.01 Price with VAT: £313.21
    Repair Yours £239.55 Price with VAT: £287.46
    UNITED TECHNOLOGIES 5304471078

    UNITED TECHNOLOGIES

    CARRIER

    5304471078

    CIRCUIT BOARD MAIN CONTROL
    £185.14 Price with VAT: £222.17 Buy Surplus As Low As £111.09 Price with VAT: £133.30
    £111.09 Price with VAT: £133.30
    Repair Yours £151.14 Price with VAT: £181.36
    UNITED TECHNOLOGIES 30139020

    UNITED TECHNOLOGIES

    CARRIER

    30139020

    CIRCUIT BOARD
    £108.82 Price with VAT: £130.58 Buy Surplus As Low As £65.74 Price with VAT: £78.89
    £65.74 Price with VAT: £78.89
    Repair Yours Contact Us
    UNITED TECHNOLOGIES 5304471043

    UNITED TECHNOLOGIES

    CARRIER

    5304471043

    CIRCUIT BOARD DISPLAY
    £158.69 Price with VAT: £190.43 Buy Surplus As Low As £95.22 Price with VAT: £114.26
    £95.22 Price with VAT: £114.26
    Repair Yours £151.14 Price with VAT: £181.36
    UNITED TECHNOLOGIES HR46ZV003

    UNITED TECHNOLOGIES

    CARRIER

    HR46ZV003

    SPEED CONTROL. FOR HVAC, COMPATIBLE WITH XV
    £11,847.65 Price with VAT: £14,217.17 Buy Surplus As Low As £7,108.74 Price with VAT: £8,530.49
    £7,108.74 Price with VAT: £8,530.49
    Repair Yours £5,900.40 Price with VAT: £7,080.48
    UNITED TECHNOLOGIES HR46ZP002

    UNITED TECHNOLOGIES

    CARRIER

    HR46ZP002

    CONTROL SPEED
    £5,372.17 Price with VAT: £6,446.61 Buy Surplus As Low As £3,223.76 Price with VAT: £3,868.51
    £3,223.76 Price with VAT: £3,868.51
    Repair Yours £2,675.88 Price with VAT: £3,211.06
    UNITED TECHNOLOGIES 345606-75101

    UNITED TECHNOLOGIES

    CARRIER

    345606-75101

    PRINTED CIRCUIT BOARD, 24VAC, 2 AUX, 5 AMPS
    £411.24 Price with VAT: £493.49 Buy Surplus As Low As £246.75 Price with VAT: £296.10
    £246.75 Price with VAT: £296.10
    Repair Yours £185.14 Price with VAT: £222.17
    UNITED TECHNOLOGIES 8733800259

    UNITED TECHNOLOGIES

    CARRIER

    8733800259

    DISCONTINUED BY MANUFACTURER, DEFROST CONTROL BOARD, DIMENSIONS (LXW): 4 1/4" X 3 3/4"
    Buy Surplus As Low As £110.07 Price with VAT: £132.08
    £110.07 Price with VAT: £132.08
    Repair Yours £151.14 Price with VAT: £181.36
    UNITED TECHNOLOGIES 8377809536

    UNITED TECHNOLOGIES

    CARRIER

    8377809536

    CONTROL BOARD, PC BOARD ASSEMBLY, CONTROL UNIT, UPM, DIMENSIONS: 7.9 X 5.7 X 4.9 INCH
    £132.25 Price with VAT: £158.69 Buy Surplus As Low As £79.35 Price with VAT: £95.22
    £79.35 Price with VAT: £95.22
    Repair Yours Contact Us
    UNITED TECHNOLOGIES 48TC003197

    UNITED TECHNOLOGIES

    CARRIER

    48TC003197

    CONTROL BOARD, SYSTEMVU, MAIN BASE BOARD, PROGRAMMED
    £5,518.02 Price with VAT: £6,621.62 Buy Surplus As Low As £3,311.42 Price with VAT: £3,973.70
    £3,311.42 Price with VAT: £3,973.70
    Repair Yours £2,749.19 Price with VAT: £3,299.02
    UNITED TECHNOLOGIES S17B0002N04

    UNITED TECHNOLOGIES

    CARRIER

    S17B0002N04

    DISCONTINUED BY MANUFACTURER, DXM CONTROL BOARD, SVC PACK, FOR HVAC EQUIPMENT, RESISTIVE NETWORK, LED STATUS INDICATORS
    Buy Surplus As Low As £308.10 Price with VAT: £369.72
    £308.10 Price with VAT: £369.72
    Repair Yours £268.82 Price with VAT: £322.58
    UNITED TECHNOLOGIES 5304481696

    UNITED TECHNOLOGIES

    CARRIER

    5304481696

    CIRCUIT BOARD DISPLAY
    £176.07 Price with VAT: £211.29 Buy Surplus As Low As £105.80 Price with VAT: £126.96
    £105.80 Price with VAT: £126.96
    Repair Yours £151.14 Price with VAT: £181.36
    UNITED TECHNOLOGIES 30547603

    UNITED TECHNOLOGIES

    CARRIER

    30547603

    CIRCUIT BOARD RECEIVER
    £30.98 Price with VAT: £37.18 Buy Surplus As Low As £18.89 Price with VAT: £22.67
    £18.89 Price with VAT: £22.67
    Repair Yours Contact Us
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