Hull Shield HD1 Controller Only – For Ultrasonic Antifouling System image 0
Hull Shield HD1 Controller Only – For Ultrasonic Antifouling System image 0

Hull Shield HD1 Controller Only – For Ultrasonic Antifouling System

$449.00
$549.00
$449.00

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Availability: In stock
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Subtotal: $449.00
Hull Shield HD1 Controller Only – For Ultrasonic Antifouling System image 0

Hull Shield HD1 Controller Only – For Ultrasonic Antifouling System

$549.00 $449.00
Hull Shield HD1 Controller Only – For Ultrasonic Antifouling System image 0

Hull Shield HD1 Controller Only – For Ultrasonic Antifouling System

$549.00 $449.00

    Hull Shield HD1 Controller Only is a compact 12VDC controller that generates the ultrasonic signal for one verified compatible transducer. It is intended for replacement or planned expansion when the correct transducer and installation materials are already available.

    The controller-only package includes the HD1 control module with integrated power cable and 5 feet of integrated signal cable plus the printed installation/operation manual. It does not include an ultrasonic transducer or epoxy kit. Confirm controller generation, transducer compatibility, connector type, vessel voltage and complete cable route before ordering.

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    Choose the Hull Shield HD1 Controller Only with Confidence

    Use these four checks to confirm the exact product, compatibility and installation requirements before ordering.

    1. Controller Only

      Includes the HD1 controller and manual; transducer and epoxy are not supplied.

    2. One Channel

      Generates the ultrasonic signal for one verified compatible transducer.

    3. 12VDC Operation

      Designed for a suitable legacy 12VDC Hull Shield installation.

    4. Low-Power Management

      Adjusts output demand according to the available battery condition.

    Hull Shield HD1 controller-only unit for one compatible HD ultrasonic transducer, shown on a boat with 12V power and antifouling signal control.

    Dedicated Control for One Compatible HD Transducer

    The HD1 controller generates changing high-frequency signals for one compatible ultrasonic transducer and manages output according to the available 12V battery condition.

    This controller-only product is appropriate when the matching transducer and installation materials are already present. Verify the complete system rather than treating the controller as a universal replacement.

    HD1 Controller Only vs Complete HD1 System

    Choose the controller-only product for a verified replacement or expansion. Choose the complete HD1 system when a new controller, transducer and bonding epoxy are all required.

    Selection Point HD1 Controller Only | Complete HD1 System
    HD1 controller Included in both options
    Ultrasonic transducer Not included | One included with complete system
    Epoxy kit Not included | Included with complete system
    Integrated signal lead 5 ft on controller module
    Best use Verified replacement/expansion | New one-transducer installation

    Compatibility and Installation Checks for Hull Shield HD1 Controller Only

    Confirm the system, component, route and installation conditions below before opening or installing this product.

    1. Verify the Model

      Record the existing controller series before selecting a replacement.

    2. Match the Transducer

      Confirm transducer generation, connector keying and electrical compatibility.

    3. Confirm 12VDC

      Check vessel voltage and the approved circuit protection before connection.

    4. Check Cable Reach

      Measure the full route and confirm whether an approved extension is required.

    Hull Shield HD1 Controller Only Reviews

    No verified exact-product reviews are included in this import for the Hull Shield HD1 Controller Only. Keep future customer reviews attached only to this exact product and configuration.

    Perfect standalone controller for Hull Shield HD1

    Purchased this standalone HD1 controller module to replace an old unit in my ultrasonic setup. The product specifications made it very easy to confirm power requirements and terminal wiring before ordering.
    Jason Vance Verified buyer
    August 2026

    Seamless integration with existing transducers

    Buying just the controller unit saved a lot of hassle since my transducers were already bonded to the hull. Fitment guidance was helpful in verifying 12V DC input compatibility. It has been running smoothly for months.
    Marcus Sterling Verified buyer
    July 2026

    Clean packaging and simple bulkhead installation

    The HD1 controller module arrived well-packaged with clear terminal block diagrams. Mounting it in the engine room was straightforward, and the signal status LEDs make routine system checks effortless.
    Ethan Gallagher Verified buyer
    June 2026

    Reliable ultrasonic signal output

    The product information clearly explained how this single controller manages the ultrasonic pulses for antifouling. Verified fitment before purchase, and the unit has maintained steady performance in saltwater conditions.
    Derek Holloway Verified buyer
    May 2026

    Helpful support and fast deployment

    Customer support confirmed that this replacement controller unit was fully compatible with my existing Hull Shield hardware. Installation took less than half an hour, and antifouling performance remains top-notch.
    Nathan Prescott Verified buyer
    April 2026

    Hull Shield HD1 Controller Only FAQs

    What is included with the HD1 controller-only product?
    It includes the HD1 control module with integrated power cable, 5 feet of integrated signal cable and a printed installation/operation manual.
    Does the controller-only package include a transducer?
    No. The ultrasonic transducer and bonding epoxy kit are not included.
    When should I choose controller only?
    Choose it for a verified replacement or expansion when the correct compatible transducer, connectors, cables and installation materials are already available.
    Will it work with any Hull Shield transducer?
    No. Confirm the controller series, transducer generation and connector style before ordering.
    What voltage does the HD1 controller require?
    The legacy HD1 controller is designed for a suitable 12VDC battery supply. Do not connect it directly to 24VDC without a manufacturer-approved solution.
    How much current does HD1 use?
    Hull Shield states about 0.25 Ah at maximum potential when voltage is at or above 12.7V, with automatic low-power and sleep behavior as battery voltage falls.
    How much area will the controller protect?
    Coverage is determined by the connected compatible transducer, acoustic coupling and installation. Published guidance is approximately 200 ft² of suitable hull surface per correctly installed transducer or one isolated component.
    Can I connect or disconnect the transducer while powered?
    No. Turn off and isolate controller power before connecting or disconnecting any transducer signal cable.

    Need Help?

    Need Help Verifying an HD1 Replacement Controller?

    Send us photos of the existing controller label, transducer, connector ends and wiring, plus the vessel voltage and cable-route length. Our marine product team can help verify whether this controller-only product matches your installed system.

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