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    Johnny Vac

    Johnny Vac Hydrogen PCB Circuit Board - Control Board (Part #HY31)

    Johnny Vac Hydrogen PCB Circuit Board - Control Board (Part #HY31)

    $22.99 USD
    $22.99 USD
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    HY31
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    Shipping Information

    We offer free standard shipping on eligible orders of $100 or more within the 48 contiguous United States. Eligibility is calculated on the merchandise subtotal after discounts and before tax.

    Most in-stock orders using standard shipping are processed within 1-5 business days, and most arrive 2-11 business days after they are placed. Backordered and special-order items may take longer. Expedited UPS Ground is available at checkout for an extra charge, including on orders that qualify for free standard shipping. See our Shipping Policy for details.

    Returns & Exchanges

    Need to return an item? We’re happy to help. Eligible items may be returned by requesting authorization within 35 days of delivery. Once approved, your return must reach us within 21 days.

    Return eligibility

    Items must be unused, in new condition, and include their original packaging and all accessories. Machines that use water cannot be returned once unboxed, unless defective upon arrival.

    Shipping and refunds

    For non-defective returns, customers cover return shipping. Original shipping charges are nonrefundable. If your order included free shipping, our actual outbound shipping cost will be deducted from your refund. Eligible returns have no restocking fee.

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    Please review our Return & Refund Policy for complete details and exclusions.

    Warranty Information

    All products sold by Vacuums and More come with the manufacturer's warranty. Warranty terms vary by brand and product.

    With 35 years of industry experience, we stand behind every product we sell. Contact us for warranty support.

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    Johnny Vac Hydrogen PCB Cir...

    $22.99

    Product details

    Part HY31 is the replacement printed circuit board built for the Johnny Vac Hydrogen canister vacuum. It is the control board that sits between the machine's power switching and its motor, so it is an electronic assembly rather than a mechanical one.

    Johnny Vac lists the Hydrogen as a 12 amp canister vacuum under manufacturer code VC-H4511E. The machine itself is no longer offered as a new unit, but Johnny Vac still supports it with replacement parts, which is why a board fault on one is worth repairing rather than treating as the end of the machine.

    • Component: printed circuit control board, part HY31
    • Machine: Johnny Vac Hydrogen canister vacuum
    • Manufacturer code: VC-H4511E
    • Machine rating: 12 amp
    • Role: motor power switching

    Control board faults tend to look much the same across vacuums: the unit will not power up at all, it cuts out intermittently during use, or the switching stops responding even though the motor runs when tested directly. Those symptoms point at the electronics rather than at the motor, brush or hose. Confirm your machine is the Hydrogen specifically before ordering, since Johnny Vac builds several canister models and a board is matched to its own model's wiring and connector layout.

    Verified against: Johnny Vac product data for the Hydrogen canister vacuum