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    Controls & Indicators / CPU/Control Board

    Radwell is not an authorized 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 authorization by any rights holder.

    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorized 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 authorized dealers. Because Radwell is not an authorized 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 HK38EA013

    UNITED TECHNOLOGIES

    CARRIER

    HK38EA013

    CIRCUIT BOARD 2 SPEED
    $915.00 Buy Surplus As Low As $549.00
    $549.00
    Repair Yours $456.00
    UNITED TECHNOLOGIES HK36AA002

    UNITED TECHNOLOGIES

    CARRIER

    HK36AA002

    CIRCUIT BOARD
    IN STOCK!
    $560.00 Buy Surplus As Low As $336.00
    $336.00
    Repair Yours $279.00
    UNITED TECHNOLOGIES HH680001

    UNITED TECHNOLOGIES

    CARRIER

    HH680001

    CIRCUIT BOARD
    IN STOCK!
    $1,829.00 Buy Surplus As Low As $1,087.20
    $1,087.20
    Repair Yours $704.44
    UNITED TECHNOLOGIES 325879-751

    UNITED TECHNOLOGIES

    CARRIER

    325879-751

    CIRCUIT BOARD/PLUG KIT
    IN STOCK!
    $879.00 Buy Surplus As Low As $528.00
    $528.00
    Repair Yours $439.00
    UNITED TECHNOLOGIES HK42FZ031

    UNITED TECHNOLOGIES

    CARRIER

    HK42FZ031

    CIRCUIT BOARD
    IN STOCK!
    $1,015.00 Buy Surplus As Low As $609.00
    $609.00
    Repair Yours $506.00
    UNITED TECHNOLOGIES HK61EA021

    UNITED TECHNOLOGIES

    CARRIER

    HK61EA021

    CIRCUIT BOARD
    IN STOCK!
    $317.00 Buy Surplus As Low As $191.00
    $191.00
    Repair Yours $200.00
    UNITED TECHNOLOGIES HK50AA039

    UNITED TECHNOLOGIES

    CARRIER

    HK50AA039

    PREMIER LINK BOARD, REPLACEMENT PART
    IN STOCK!
    $3,196.00 Buy Surplus As Low As $1,726.20
    $1,726.20
    Repair Yours $1,592.00
    UNITED TECHNOLOGIES 320729-752

    UNITED TECHNOLOGIES

    CARRIER

    320729-752

    CIRCUIT BOARD
    IN STOCK!
    $653.68 Buy Surplus As Low As $447.12
    $447.12
    Repair Yours $325.53
    UNITED TECHNOLOGIES HK42FZ014

    UNITED TECHNOLOGIES

    CARRIER

    HK42FZ014

    CIRCUIT BOARD
    IN STOCK!
    $750.00 Buy Surplus As Low As $450.00
    $450.00
    Repair Yours $374.00
    UNITED TECHNOLOGIES 20123102

    UNITED TECHNOLOGIES

    CARRIER

    20123102

    CIRCUIT BOARD/TIMER
    IN STOCK!
    $499.00 Buy Surplus As Low As $300.00
    $300.00
    Repair Yours $249.00
    UNITED TECHNOLOGIES HK61EA010

    UNITED TECHNOLOGIES

    CARRIER

    HK61EA010

    CIRCUIT BOARD
    $163.00 Buy Surplus As Low As $98.00
    $98.00
    Repair Yours Contact Us
    UNITED TECHNOLOGIES 52CQ402654

    UNITED TECHNOLOGIES

    CARRIER

    52CQ402654

    BOARD
    IN STOCK!
    $177.00 Buy Surplus As Low As $107.00
    $107.00
    Repair Yours Contact Us
    UNITED TECHNOLOGIES CESO110031-00

    UNITED TECHNOLOGIES

    CARRIER

    CESO110031-00

    LOGIC BOARD
    IN STOCK!
    $733.00 Buy Surplus As Low As $440.00
    $440.00
    Repair Yours $366.00
    UNITED TECHNOLOGIES HK42FZ027

    UNITED TECHNOLOGIES

    CARRIER

    HK42FZ027

    CIRCUIT BOARD
    IN STOCK!
    $660.00 Buy Surplus As Low As $396.00
    $396.00
    Repair Yours $329.00
    UNITED TECHNOLOGIES HK42FZ040

    UNITED TECHNOLOGIES

    CARRIER

    HK42FZ040

    CIRCUIT BOARD
    IN STOCK!
    $701.00 Buy Surplus As Low As $421.00
    $421.00
    Repair Yours $350.00
    UNITED TECHNOLOGIES 30RB680036

    UNITED TECHNOLOGIES

    CARRIER

    30RB680036

    REVERSE ROTATING BOARD
    IN STOCK!
    $1,553.75 Buy Surplus As Low As $968.00
    $968.00
    Repair Yours $804.00
    UNITED TECHNOLOGIES 48ZZ501302

    UNITED TECHNOLOGIES

    CARRIER

    48ZZ501302

    ECONOMIZER CONTROL BOARD (EXB), WITH SOFTWARE
    $3,875.00 Buy Surplus As Low As $2,325.00
    $2,325.00
    Repair Yours $1,930.00
    UNITED TECHNOLOGIES HK61EA020

    UNITED TECHNOLOGIES

    CARRIER

    HK61EA020

    CIRCUIT BOARD
    IN STOCK!
    $267.00 Buy Surplus As Low As $182.70
    $182.70
    Repair Yours $200.00
    UNITED TECHNOLOGIES HK38EA023

    UNITED TECHNOLOGIES

    CARRIER

    HK38EA023

    DEFROST CIRCUIT BOARD
    IN STOCK!
    $1,228.00 Buy Surplus As Low As $430.88
    $430.88
    Repair Yours $397.36
    UNITED TECHNOLOGIES HK61EA018

    UNITED TECHNOLOGIES

    CARRIER

    HK61EA018

    X-13 CIRCUIT BOARD
    IN STOCK!
    $287.00 Buy Surplus As Low As $173.00
    $173.00
    Repair Yours $200.00
    UNITED TECHNOLOGIES S17B0003N03

    UNITED TECHNOLOGIES

    CARRIER

    S17B0003N03

    ELECTRIC 2 HEAT CONTROL BOARD
    $195.00 Buy Surplus As Low As $117.00
    $117.00
    Repair Yours Contact Us
    UNITED TECHNOLOGIES 50EJ500678

    UNITED TECHNOLOGIES

    CARRIER

    50EJ500678

    UPC BOARD, PROGRAMMED
    IN STOCK!
    $6,835.00 Buy Surplus As Low As $3,103.92
    $3,103.92
    Repair Yours $2,862.50
    UNITED TECHNOLOGIES HK50AL002

    UNITED TECHNOLOGIES

    CARRIER

    HK50AL002

    CONTROL BOARD, RTU OPEN, HVAC CONTROL
    IN STOCK!
    $3,148.00 Buy Surplus As Low As $1,889.00
    $1,889.00
    Repair Yours $1,568.00
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